Asus P8Z77-V LE Motherboard User's manual
Advertentie
Advertentie
P8Z77-V LE
ii
E7505
Third Edition (V3)
June 2012
Copyright © 2012 ASUSTeK Computer Inc. All Rights Reserved.
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Contents
Chapter 1:
Product introduction
1.3.1 Product highlights........................................................................1-2
1.3.2 Dual Intelligent Processors 3 with New DIGI+ Power Control ....1-4
ASUS Exclusive Features ...........................................................1-5
ASUS Quiet Thermal Solutions ...................................................1-6
ASUS EZ DIY ..............................................................................1-7
Other special features .................................................................1-8
Chapter 2:
Hardware information
Motherboard layout .....................................................................2-2
Central Processing Unit (CPU) ...................................................2-4
System memory ..........................................................................2-5
Expansion slots .........................................................................2-13
Jumper ......................................................................................2-15
Onboard switches .....................................................................2-16
Onboard LEDs ..........................................................................2-19
Internal connectors....................................................................2-21
Building your computer system .............................................................2-27
2.3.1 Additional tools and components to build a PC system ............2-27
CPU installation.........................................................................2-28
CPU heatsink and fan assembly installation .............................2-30
DIMM installation.......................................................................2-32
Motherboard installation ............................................................2-33
ATX Power connection ..............................................................2-35
SATA device connection ............................................................2-36
Front I/O Connector ..................................................................2-37
Expansion Card installation.......................................................2-38
2.3.10 Rear panel connection ..............................................................2-39
2.3.11 Audio I/O connections ...............................................................2-41
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Contents
Chapter 3:
BIOS setup
EZ Mode......................................................................................3-2
Advanced Mode ..........................................................................3-3
3.5.1 CPU Configuration ....................................................................3-15
....................................................................3-17
...................................................................3-19
System Agent Configuration ......................................................3-20
USB Configuration ....................................................................3-21
Onboard Devices Configuration ................................................3-22
APM ..........................................................................................3-24
3.5.8 Network Stack ...........................................................................3-25
3.8.1 ASUS EZ Flash 2 Utility ............................................................3-31
3.8.2 ASUS O.C. Profile .....................................................................3-31
3.8.3 ASUS SPD Information .............................................................3-32
3.10.1 ASUS Update utility...................................................................3-34
3.10.2 ASUS EZ Flash 2 utility .............................................................3-37
3.10.3 ASUS CrashFree BIOS 3 utility.................................................3-38
3.10.4 ASUS BIOS Updater .................................................................3-39
Chapter 4:
Software support
Installing an operating system .................................................................4-1
Running the support DVD ...........................................................4-1
Obtaining the software manuals..................................................4-2
AI Suite II.....................................................................................4-3
TurboV EVO ................................................................................4-4
DIGI+ Power Control ...................................................................4-8
EPU .............................................................................................4-9
FAN Xpert+ ...............................................................................4-10
Contents
Probe II...................................................................................... 4-11
USB 3.0 Boost...........................................................................4-12
USB BIOS Flashback Wizard ....................................................4-13
MyLogo2 ...................................................................................4-15
4.3.10 Audio configurations ..................................................................4-17
Introduction to Intel ® 2012 Desktop responsiveness technologies ....4-18
4.4.2 Intel ® Smart Response Technology ...........................................4-20
Rapid Start Technology ....................................................4-21
Smart Connect Technology ..............................................4-27
RAID definitions ........................................................................4-30
Installing Serial ATA hard disks .................................................4-31
Setting the RAID item in BIOS ..................................................4-31
4.5.4 Intel ® Rapid Storage Technology Option ROM utility ................4-31
Creating a RAID driver disk.....................................................................4-35
4.6.1 Creating a RAID driver disk without entering the OS ................4-35
Creating a RAID driver disk in Windows ®
..................................4-35
Installing the RAID driver during Windows ® OS installation ......4-36
...................................................4-37
Chapter 5:
Multiple GPU technology support
ATI ® CrossFireX™ technology ..................................................................5-1
5.1.1 Requirements ..............................................................................5-1
Before you begin .........................................................................5-1
Installing two CrossFireX™ graphics cards ................................5-2
Installing the device drivers .........................................................5-3
Enabling the ATI ® CrossFireX™ technology ...............................5-3
Configuring LucidLogix Virtu MVP ...............................................................5-6
ASUS Recycling/Takeback Services ............................................................A-2
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Safety information
Electrical safety
• To prevent electrical shock hazard, disconnect the power cable from the electrical outlet before relocating the system.
• When adding or removing devices to or from the system, ensure that the power cables for the devices are unplugged before the signal cables are connected. If possible, disconnect all power cables from the existing system before you add a device.
• Before connecting or removing signal cables from the motherboard, ensure that all power cables are unplugged.
• Seek professional assistance before using an adapter or extension cord. These devices could interrupt the grounding circuit.
• Ensure that your power supply is set to the correct voltage in your area. If you are not sure about the voltage of the electrical outlet you are using, contact your local power company.
• If the power supply is broken, do not try to fix it by yourself. Contact a qualified service technician or your retailer.
Operation safety
• Before installing the motherboard and adding devices on it, carefully read all the manuals that came with the package.
• Before using the product, ensure all cables are correctly connected and the power cables are not damaged. If you detect any damage, contact your dealer immediately.
• To avoid short circuits, keep paper clips, screws, and staples away from connectors, slots, sockets and circuitry.
• Avoid dust, humidity, and temperature extremes. Do not place the product in any area where it may become wet.
• Place the product on a stable surface.
• If you encounter technical problems with the product, contact a qualified service technician or your retailer.
About this guide
This user guide contains the information you need when installing and configuring the motherboard.
How this guide is organized
This guide contains the following parts:
• Chapter 1: Product introduction
This chapter describes the features of the motherboard and the new technology it supports.
• Chapter 2: Hardware information
This chapter lists the hardware setup procedures that you have to perform when installing system components. It includes description of the switches, jumpers, and connectors on the motherboard.
•
•
•
Chapter 3: BIOS setup
This chapter tells how to change system settings through the BIOS Setup menus.
Detailed descriptions of the BIOS parameters are also provided.
Chapter 4: Software support
This chapter describes the contents of the support DVD that comes with the motherboard package and the software.
Chapter 5: Multiple GPU technology support
This chapter describes the ATI ® CrossFireX™ feature and shows the graphics card installation procedures.
Where to find more information
Refer to the following sources for additional information and for product and software updates.
1. ASUS websites
The ASUS website provides updated information on ASUS hardware and software products. Refer to the ASUS contact information.
2. Optional documentation
Your product package may include optional documentation, such as warranty flyers, that may have been added by your dealer. These documents are not part of the standard package.
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Conventions used in this guide
To ensure that you perform certain tasks properly, take note of the following symbols used throughout this manual.
DANGER/WARNING: Information to prevent injury to yourself when trying to complete a task.
CAUTION: Information to prevent damage to the components when trying to complete a task.
IMPORTANT : Instructions that you MUST follow to complete a task.
NOTE : Tips and additional information to help you complete a task.
Typography
Bold text
Italic s
Indicates a menu or an item to select.
Used to emphasize a word or a phrase.
<Key> Keys enclosed in the less-than and greater-than sign means that you must press the enclosed key.
Example: <Enter> means that you must press the Enter or
Return key.
<Key1> + <Key2> + <Key3> If you must press two or more keys simultaneously, the key names are linked with a plus sign (+).
Example: <Ctrl> + <Alt> + <Del>
P8Z77-V LE specifications summary
CPU
Chipset
Memory
Graphics
Multi-GPU support
Expansion slots
LGA1155 socket for Intel ® 3 rd / 2 nd Generation Core™ i7 / Core™
i5 / Core™ i3 / Pentium ® / Celeron ® processors
Supports 22nm / 32nm CPU
Supports Intel ® Turbo Boost technology 2.0*
Turbo Boost technology 2.0 support depends on the CPU * The Intel ®
types.
** Refer to www.asus.com for Intel
Intel ® Z77 Express Chipset
® CPU support list.
4 x DIMMs, max. 32GB, DDR3 2400(O.C.)* / 2200(O.C.)* / 2133(O.C.) /
1866 (O.C.) / 1600 / 1333 / 1066 MHz, non-ECC, un-buffered memory
Dual-channel memory architecture
Supports Intel ® Extreme Memory Profile (XMP)
* Hyper DIMM support is subject to the physical characteristics of individual CPUs. Please refer to Memory QVL for details.
Integrated Graphics Processor - Intel ® HD Graphics support
Multi-VGA output support: DisplayPort, HDMI, DVI, RGB port
- Supports DisplayPort with max.resolution up to 2560 x 1600 @60Hz
- Supports HDMI with max.resolution up to 1920 x 1200 @60Hz
- Supports DVI with max. resolution up to 1920 x 1200 @60Hz
- Supports RGB with max. resolution up to 2048 x 1536 @75Hz
- Supports Intel ® InTru TM 3D / Insider TM
Video HD Technology / HD Graphics
- Maximum shared memory of 1696MB
/ Quick Sync Video / Clear
Supports ATI ® Quad-GPU CrossFireX TM Technology*
Supports LucidLogix Virtu MVP Technology**
* Disable PCIe x1_1 and PCIe x1_2 slots and manual set the PCIe x16_2 to x4 mode in BIOS when configure CrossFireX™ with dual graphics cards.
** LucidLogix Virtu MVP supports Windows ® 7 Operating Systems.
1 x PCI Express 3.0* / 2.0 x16 slot (blue @x16 mode)
1 x PCI Express 2.0 x16 slot (black, max. @ x4 mode, compatible with
PCIe x1 and PCIe x4 devices)**
2 x PCI Express 2.0 x1 slots
3 x PCI slots
* PCIe 3.0 speed is supported by Intel ® 3
** The PCIe x16_2 slot shares the bandwidth with the PCIe x1_1 slot and
PCIe x1_2 slot. The default setting is x2 mode. Go to the BIOS setup to change the settings.
rd generation Core TM processors.
(continued on the next page) ix
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P8Z77-V LE specifications summary
Storage
LAN
Audio
USB
ASUS unique features
Intel ® Z77 Express Chipset:
- 2 x Serial ATA 6.0 Gb/s connectors (gray) with RAID 0, 1, 5, 10 support
- 4 x Serial ATA 3.0 Gb/s connectors (blue) with RAID 0, 1, 5, 10 support
- Supports Intel ® Smart Response Technology, Intel ® Rapid Start
Technology, Intel
Marvell
® Smart Connect Technology*
® PCIe SATA 6Gb/s controller** :
- 1 x eSATA port at the back I/O (6.0 Gb/s ready)
- 1 x Serial ATA 6.0 Gb/s connectors (navy blue)
* Supports on Intel ® Core TM processor family with Windows ® 7 Operating Systems.
** These SATA ports are for data storage only. ATAPI devices are not supported.
Realtek ® 8111F Gigabit LAN controller
Realtek ® ALC892 8-channel High Definition Audio CODEC
- Support 192khz/24bit BD lossless sound
- BD Audio Layer Content Protection
- Supports Jack-Detection, Multi-streaming and Front Panel Jack-Retasking
- Optical S/PDIF out ports at back I/O
Intel ® Z77 Express Chipset - supports ASUS USB 3.0 Boost UASP Mode*
- 2 x USB 3.0 / 2.0 ports at the mid-board for front panel support
- 2 x USB 3.0 / 2.0 ports at the back panel (blue)
Intel ® Z77 Express Chipset
- 10 x USB 2.0 ports (8 ports at mid-board, 2 ports at back panel)
ASMedia USB 3.0 controllers - supports ASUS USB 3.0 Boost UASP Mode
- 2 x USB 3.0 ports at back panel (blue)
* The USB 3.0 ports only support Windows only supports Windows ®
® 7 or later versions. UASP standard
8.
ASUS Dual Intelligent Processors 3 - SMART DIGI+ Power Control:
SMART DIGI+
- Smart DIGI+ Key - quickly delivers higher VRM frequency, voltage and current for superior CPU/iGPU/DRAM overclocking performance with one switch.
- Smart CPU Power Level (Intel ® VRD 12.5 Future Power Design) - provides the best digital power saving conditions.
CPU Power
- Industry leading digital 8-phase power design (6-phase for CPU, 2-phase for
iGPU)
- ASUS CPU power utility
DRAM Power
- Industry leading ditital 2-phase DRAM power design
- ASUS DRAM power utility
ASUS EPU
- EPU, EPU Switch
ASUS TPU
- Auto Tuning, TurboV, GPU Boost, TPU switch
(continued on the next page)
P8Z77-V LE specifications summary
ASUS unique features
ASUS exclusive overclocking features
ASUS Exclusive Features
- ASUS USB 3.0 Boost featuring the latest USB 3.0 UASP standard
- ASUS Network iControl featuring instant network bandwidth
domination for top network program in use
- ASUS USB Charger+ featuring quick-charging function for all smart
devices
- ASUS AI Charger+
- ASUS Disk Unlocker featuring 3TB+ HDD support
- ASUS MemOK!
- ASUS AI Suite II
- ASUS Anti Surge Protection
- ASUS Low EMI
- ASUS ESD
- 100% All High-quality Conductive Polymer Capacitors
ASUS Quiet Thermal Solution
- ASUS Fanless Design: Stylish Heat-sink & MOS Heatsink solution
- ASUS Fan Xpert+
ASUS EZ DIY
- ASUS UEFI BIOS EZ Mode featuring friendly graphics user interface
- ASUS USB BIOS Flashback with USB BIOS Flashback Wizard for
EZ BIOS download scheduling
- ASUS CrashFree BIOS 3
- ASUS MyLogo 2
- ASUS EZ Flash 2
ASUS Q-Design
- ASUS Q-Slot
Precision Tweaker 2
- vCore: Adjustable CPU voltage at 0.005V increment
- vCCSA: 190-step system agent voltge control
- vDRAM Bus: 187-step Memory voltage control
- vPCH: 190-step Chipset voltage control
- iGPU: 127-step iGPU voltage control
- vCPU_PLL: 1-step CPU & PCH PLLvoltage control
SFS (Stepless Frequency Selection)
- BCLK/PCIE frequency tuning from 80MHz up to 300MHz at 0.1MHz increment
Overclocking Protection
- ASUS C.P.R.(CPU Parameter Recall)
(continued on the next page) xi
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P8Z77-V LE specifications summary
Rear panel I/O ports
1 x PS/2 keyboard / mouse combo port
1 x DisplayPort
1 x Optical S/PDIF out port
1 x HDMI port
1 x DVI port
1 x RGB port
1 x LAN (RJ-45) port
1 x eSATA port
4 x USB 3.0/2.0 ports (blue, 1 supports USB BIOS Flashback)
2 x USB 2.0/1.1 ports
8-channel audio I/O ports
Internal I/O connectors
1 x USB 3.0/2.0 connector supports additional 2 USB ports (19-pin)
4 x USB 2.0/1/1 connectors support additional 8 USB ports
3 x SATA 6.0Gb/s connectors (2 x gray, 1 x navy blue)
4 x SATA 3.0Gb/s connectors (blue)
1 x COM port connector
1 x CPU Fan connector (4-pin)
2 x Chassis Fan connectors (4-pin)
1 x Power Fan connector (3-pin)
1 x Front panel audio connector
1 x S/PDIF Out Header
24-pin EATX Power connector
8-pin EATX 12V Power connector
1 x System Panel
1 x Clear CMOS jumper
1 x MemOK! Button
1 x USB BIOS Flashback button
1 x EPU switch
1 x TPU switch (embeded with GPU switch)
BIOS features 64 Mb Flash ROM, UEFI AMI BIOS, PnP, DMI2.0, WfM2.0, SM BIOS 2.7,
ACPI 2.0a, Multi-language BIOS, ASUS EZ Flash 2, ASUS CrashFree
BIOS 3, F12 PrintScreen Function, F3 Shortcut Function and ASUS
DRAM SPD (Serial Presence Detect) Memory information
Manageability WfM 2.0, DMI 2.0, WOL by PME, WOR by PME, PXE
Accessories 2 x Serial ATA 6.0Gb/s cables
2 x Serial ATA 3.0Gb/s cables
1 x User Manual
1 x I/O Shield
1 x Support DVD
Support DVD Drivers
ASUS Utilities
ASUS Update
Anti-virus software (OEM version)
Form factor ATX Form Factor, 12”x 9.6” (30.5cm x 24.4cm)
* Specifications are subject to change without notice.
Chapter 1:
Chapter 1
Product introduction
1.1 Welcome!
Thank you for buying an ASUS ® P8Z77-V LE motherboard!
The motherboard delivers a host of new features and latest technologies, making it another standout in the long line of ASUS quality motherboards!
Before you start installing the motherboard, and hardware devices on it, check the items in your package with the list below.
1.2 Package contents
Check your motherboard package for the following items.
User Manual
ASUS P8Z77-V LE motherboard
User guide Support DVD
2 x Serial ATA 6.0 Gb/s cables
2 x Serial ATA 3.0 Gb/s cables
1 x ASUS I/O Shield
• If any of the above items is damaged or missing, contact your retailer.
• The illustrated items above are for reference only. Actual product specifications may vary with different models.
ASUS P8Z77-V LE 1-1
1-2
1.3 Special features
1.3.1 Product highlights
LGA1155 socket for Intel
/ Pentium
®
/ Celeron
®
®
3
rd
/ 2
nd
Processors
Generation Core™ i7 / Core™ i5 / Core™ i3
This motherboard supports Intel
® 3 rd / 2 nd
® 3rd/2nd generation Core™ i7 / i5 / i3 / Pentium
generation Core™ i7 / i5 / i3 / Pentium ® / Celeron
/ Celeron processors in the LGA1155 package, with iGPU, memory and PCI Express controllers
® integrated to support onboard graphics output with dedicated chipsets, 2-channel (4 DIMM)
DDR3 memory and 16 PCI Express 3.0/2.0 lanes. This provides great graphics performance.
Intel most powerful and energy efficient CPUs in the world.
®
® processors are among the
Intel
®
Z77 Express Chipset
The Intel ® Z77 Express Chipset is a single-chipset design to support socket 1155 Intel
/ 2nd generation Core™ i7 / i5 / i3 / Pentium ® / Celeron ®
® 3rd
processors. It provides improved performance by utilizing serial point-to-point links, allowing increased bandwidth and stability.
Additionally, Z77 chipset provides 4 USB 3.0 ports for 10 times faster data retrieval speed.
Moreover, Intel latest Intel
® Z77 Express Chipset can also enable iGPU function, letting users enjoy the
® integrated graphic performance.
Dual-Channel DDR3 2400(O.C.) / 2200(O.C.) / 2133(O.C.) / 1866(O.C.) / 1600 / 1333 /
1066 Support*
The motherboard supports DDR3 memory that features data transfer rates of 2400(O.C.)
/ 2200(O.C.) / 2133(O.C.) / 1866 / 1600/ 1333 / 1066 MHz to meet the higher bandwidth requirements of the latest 3D graphics, multimedia, and Internet applications. The dualchannel DDR3 architecture enlarges the bandwidth of your system memory to boost system performance.
* Due to the behavior of Intel ® 2nd Generation processor, DDR3 2200 (and above)/2000/1800 MHz memory module will run at DDR3 2133/1866/1600 MHz frequency as default.
Complete USB 3.0 Integration
ASUS facilitates strategic USB 3.0 accessibility for both the front and rear panel - 6 USB 3.0 ports in total. Experience the latest plug & play connectivity at speeds up to 10 times faster than USB 2.0. The P8Z77-V LE affords greater convenience to high speed connectivity.
Quad-GPU CrossFireX™ Support
The motherboard’s powerful Intel new gaming style.
® Z77 platform optimizes PCIe allocation in multiple-GPU configurations of CrossFireX™. This allows you to enjoy a never before-experienced brand
Intel
®
Smart Response Technology
SSD Speed with HDD Capacity
Intel ® Smart Response Technology boosts overall system performance. It uses an installed fast SSD (min 18.6GB available capacity required) as a cache for frequently accessed data.
Key benefits include reduced load and wait times, and lower power consumption through the elimination of unnecessary hard drive spin. This technology combines SSD performance with hard drive capacity, operating up to 4X faster than a hard drive-only system, and an important part of Green ASUS eco-friendly computing.
Chapter 1: Product Introduction
* Intel ® Smart Response Technology is supported by 2nd/3rd generation Intel ® Core™ processor family on Windows ® 7™ operating systems.
** Operating systems must be installed on the HDD to launch Intel
The capacity of the SSD is reserved for caching function.
® Smart Response Technology.
Intel
®
Smart Connect Technology
Your computer can receive web updates with fresh content for selected applications, even when the system is in sleep mode. This means less time waiting for applications to update and sync with the cloud, leading to a more efficient computing experience.
Intel
®
Rapid Start Technology
Allows your computer to quickly resume from a lowe-power hibernate state in seconds.
Saving your system memory to the designed SSD, it provides your computer a faster wakeup response time, while still keeping the energy use low.
Extra SATA 6Gb/s Support
The Intel ® Z77 Express chipset natively supports the next-generation Serial ATA (SATA) interface, delivering up to 6Gb/s data transfer. ASUS provides extra SATA 6Gb/s ports with enhanced scalability, faster data retrieval, and double the bandwidth of current bus systems.
PCI Express
®
3.0
PCI Express ® 3.0 (PCIe 3.0) is the latest PCI Express bus standard with improved encoding schemes that provide twice the performance of current PCIe 2.0. Total bandwidth for a x16 link reaches a maximum of 32GB/s, double the 16GB/s of PCIe 2.0 (in x16 mode). As such,
PCIe 3.0 provides users unprecedented data speeds, combined with the convenience and seamless transition offered by complete backward compatibility with PCIe 1.0 and PCIe
2.0 devices. PCIe 3.0 will become a must-have feature for users who wish to improve and optimize graphic performance, as well as have the latest technology available to them.
PCIe 3.0 speed is supported by Intel ® 3 rd generation Core TM processors.
S/PDIF out connector at the back I/O
This motherboard provides convenient connectivity to external home theater audio systems via the optical S/PDIF (SONY-PHILIPS Digital Interface) out connecor at the back I/O. The
S/PDIF transfers digital audio without converting it to analog format and keeps the best signal quality.
Gigabit LAN solution
The onboard LAN controller is a highly integrated Gb LAN controller. It is enhanced with an
ACPI management function to provide efficient power management for advanced operating systems.
8-channel high definition audio
The onboard 8-channel HD audio (High Definition Audio, previously codenamed Azalia)
CODEC enables high-quality 192KHz/24-bit audio output and jack-detect feature that automatically detects and identifies what types of peripherals are plugged into the audio
I/O jacks and notifies users of inappropriate connection, which means there will be no more confusion of Line-in, Line-out, and Mic jacks.
ASUS P8Z77-V LE 1-3
1-4
100% All High-quality Conductive Polymer Capacitors
This motherboard uses all high-quality conductive polymer capacitors for durability, improved lifespan, and enhanced thermal capacity.
1.3.2 Dual Intelligent Processors 3 with New DIGI+ Power Control
The world’s first Dual Intelligent Processors from ASUS pioneered twin onboard chips - TPU
(TurboV Processing Unit) and EPU (Energy Processing Unit). Dual Intelligent Processors
3 builds on that foundation with new SMART DIGI+ power control, which includes multiple digital voltage controllers, allowing ultra-precise tuning for the CPU, iGPU and DRAM. It’s upgraded with one-click extreme performance optimization and selectable CPU wattage levels, offering easier power control and better power savings with the user-friendly AI Suite
II utility.
Smart DIGI+ Technology
Get incredible performance increases with TPU and the all-new SMART DIGI+.
Up to 85% CPU O.C. Performance Boost
Always at the forefront of digital power design, ASUS propels you into the future standard of power management by SMART DIGI+ Technology, which works with the
TPU (TurboV Processing Unit) to give an exceptional increase in CPU overclocking performance. When combined, you can adjust CPU ratios manually in the TPU and enable the all new SMART DIGI+ Key by a single click to see an extreme boost in TPU frequency up to 85%.
CPU Power Wattage cut in half!
SMART DIG+ Technology also includes the Smart CPU Power Level profile, which reduces CPU power consumption to a specific indicated wattage with a single click, creating a cooler and quieter PC. With the support for the next generation Intel ®
12.5 power design, ASUS once again leaps to the future of innovation.
VRD
TPU
Unleash your performance with ASUS’ simple onboard switch or AI Suite II utility. The TPU chip offers precise voltage control and advanced monitoring through Auto Tuning and TurboV functions. Auto tuning offers a user friendly way to automatically optimize the system for fast, yet stable clock speeds, while TurboV enables unlimited freedom to adjust CPU frequencies and ratios for optimized performance in diverse situations.
EPU
Tap into the world’s first real-time PC power saving chip through a simple onboard switch or
AI Suite II utility. Get total system-wide energy optimization by automatically detecting current
PC loadings and intelligently moderating power consumption. This also reduces fan noise and extends component longevity.
Chapter 1: Product Introduction
ASUS TurboV
Easy, Real-Time O.C. Tunings
Feel the adrenaline rush of real-time OC-now a reality with the ASUS TurboV. This easy OC tool allows you to overclock without exiting or rebooting the OS; and its user-friendly interface makes overclock with just a few clicks away. Moreover, the ASUS OC profiles in TurboV provides the best O.C. settings in different scenarios.
Auto Tuning
Auto Tuning is an intelligent tool that automates overclocking to achieve a total system level up. This tool also provides stability testing. Even O.C. beginners can achieve extreme yet stable overclocking results with Auto Tuning!
GPU Boost
Go to the Limit with iGPU Level Up!
GPU Boost accelerates the integrated GPU for extreme graphics performance. The userfriendly interface facilitates flexible frequency adjustments. It easily delivers stable systemlevel upgrades for every use.
1.3.3 ASUS Exclusive Features
USB 3.0 Boost
Faster USB 3.0 Transmission with UASP
New ASUS USB 3.0 Boost technology supports UASP (USB Attached SCSI Protocol), the latest USB 3.0 standard. With USB 3.0 Boost technology, a USB device’s transmission speed is significantly increased up to 170%, adding to an already impressive fast USB 3.0 transfer speed. ASUS software automatically accelerates data speeds for compatible USB 3.0 peripherals without the need for any user interaction.
USB BIOS Flashback
Easy, Worry-free USB BIOS Flashback
A truly revolutionary hardware-based BIOS update solution. USB BIOS Flashback offers the most convenient way ever to update the BIOS! It allows users to update new UEFI BIOS versions, even without hardware such as a CPU or DRAM installed into the motherboard.
Just plug in a USB flash drive containing the BIOS file, and press the BIOS Flashback button for 3 seconds with the power supply connected. The UEFI BIOS will then automatically update without requiring further interaction. With its new complementary Windows ®
BIOS automatically. Hassle-free updating for the ultimate convenience!
application, users can regularly check for UEFI BIOS updates, and downloads the latest
Network iControl
Real-time Network Bandwidth Control
With a single-click on/off button, the application currently in use has its data and network bandwidth prioritized over other programs. Moreover, you can prioritize your favorite software easily by configuring profiles through the intuitive user interface. Within the profile, programs can be pre-scheduled to run in a specific time period to avoid network congestion and long-waits on downloads. Auto PPPoE network connection provides a one-step setup for enhanced online convenience. Overall, it’s an intuitive network bandwidth control center.
ASUS P8Z77-V LE 1-5
1-6
MemOK!
Any Memory is A-OK!
MemOK! quickly ensures memory boot compatibility. This remarkable memory rescue tool requires a mere push of a button to patch memory issues. MemOK! determines fail-safe settings and dramatically improves your system boot success. Get your system up and running in no time!
USB Charger+
3X Faster Charging for All Smart Devices
With a dedicated onboard controller, quick-charge all your smart devices such as iProducts, smartphones, tablets, and more, all up to 3X faster, even when the PC is powered off, in sleep, or hibernation mode.
AI Suite II
One-stop Access to Innovative ASUS Features
With its user-friendly interface, ASUS AI Suite II consolidates ASUS features into one simple to use software package. It allows you you to supervise overclocking, energy management, fan speed control, voltage and sensor readings. All in one software offers diverse and ease to use functions, with no need to switch back and forth between different utilities.
ASUS MyLogo2™
This feature allows you to convert your favorite photo into a 256-color boot logo for a more colorful and vivid image on your screen.
Precision Tweaker 2
Allows you to fine-tune the VCore voltage in 0.005V steps and DRAM voltage in 0.00625V steps to achieve the most precise setting for the ultimate overclocking configuration.
C.P.R. (CPU Parameter Recall)
The BIOS C.P.R. feature automatically restores the CPU default settings when the system hangs due to overclocking failure. C.P.R. eliminates the need to open the system chassis and clear the RTC data. Simply shut down and reboot the system, and the BIOS automatically restores the CPU parameters to their default settings.
1.3.4 ASUS Quiet Thermal Solutions
ASUS Quiet Thermal solution makes system more stable and enhances the overclocking capability.
Fan Xpert+
ASUS Fan Xpert+ intelligently allows you to adjust the CPU fan speed according to different ambient temperatures caused by different climate conditions in different geographic regions and your PC’s loading. The built-in variety of useful profiles offer flexible controls of fan speed to achieve a quiet and cool environment.
Chapter 1: Product Introduction
Fanless Design: stylish heatsink solution
The stylish heatsink features a 0-dB thermal solution that offers users a noiseless PC environment. Not only the beautiful shape upgrades the visual enjoyment for motherboard users, but also the heatsink design lowers the temperature of the chipset and power phase area through high efficient heat-exchange. Combined with usability and aesthetics, the ASUS stylish heatsink will give users an extremely silent and cooling experience with the elegant appearance!
1.3.5 ASUS EZ DIY
ASUS UEFI BIOS (EZ Mode)
Flexible and Easy BIOS Interface
ASUS UEFI BIOS offers the first mouse-controlled graphical BIOS designed with selectable modes, providing a user-friendly interface that goes beyond the traditional keyboard-only controls. It also fully-utilizes 2.2TB and larger hard drives in 64-bit operating systems with native support.
ASUS exclusive interface
EZ Mode displays frequently-accessed info. Users can choose system performance settings, and drag and drop boot priorities. Advanced Mode for performance enthusiasts includes detailed DRAM settings via a dedicated memory info page for complete insight.
New upgrade! Quick and easy information for enhanced system control
- F12 BIOS snapshot hotkey for sharing UEFI information and troubleshooting
- New F3 Shortcut for most accessed information
- ASUS DRAM SPD (Serial Presence Detect) information for accessing memory
information, detecting faulty DIMMs, and helping with difficult POST situations.
ASUS EZ-Flash 2
Simply update BIOS from a USB flash disk before entering the OS
EZ Flash 2 is a user-friendly BIOS update utility. Simply launch this tool and update BIOS from a USB flash disk before entering the OS. You can update your BIOS only in a few clicks without preparing an additional floppy diskette or using an OS-based flash utility.
ASUS Q-Slot
ASUS Q-Slot is designed to speed up and simplify the DIY process to enhance your DIY experience.
CrashFree BIOS 3
Simply restore corrupted BIOS data from USB flash disk
The ASUS CrashFree BIOS 3 allows users to restore corrupted BIOS data from a USB flash disk containing the BIOS file. This utility saves users the cost and hassle of buying a replacement BIOS chip.
ASUS P8Z77-V LE 1-7
1-8
1.3.6 Other special features
LucidLogix Virtu MVP
LucidLogix Virtu MVP featuring HyperFormance™ Technology boosts your discrete graphics card up to 60% beyond its original performance. Designed for Intel ® processor graphics and
Windows ® 7 PCs, it perfectly combines the performance of discrete graphic cards with fast computing iGPU. Also, with newly designed Virtual Sync, users can enjoy a smoother gaming experience by eliminating tearing artifacts. LucidLogix Virtu MVP can also dynamically assigns tasks to the best available graphics resource, based on power, performance, and system load. This allows users to fully utilize 3x faster video conversion with Intel ® Quick
Sync Video technology while retaining high-end 3D rendering and gaming performance, provided by both NVIDIA and AMD graphic cards. When the discrete graphic card is not required, power consumption goes automatically down to near zero, making the system more environmentally-friendly. For users searching for perfection, LucidLogix Virtu MVP provides great graphical performance, and the best flexibility and efficiency.
* LucidLogi x Virtu MVP supports Windows ® operating system.
** Intel ® Quick Sync Video feature is supported by 3rd/2nd generation Intel ® Core™ processor
family
DisplayPort 1.1a Support
DisplayPort is a digital display interface standard that delivers up to 10.8 Gbps of bandwidth over standard cables, providing billions of colors and bi-directional communications, thus enabling the fastest refresh rates, and the highest resolution digital display through a single cable. Also, it supports HDCP copy protection for Blu-ray discs. Simply output 3D signals through the connected DisplayPort 1.1a cable with your 3D display, then you can sit back and enjoy a perfect 3D animation experience.
HDMI Support
Enjoy Full HD 1080p Multimedia Home-Theater Entertainment
High Definition Multimedia Surface (HDMI) is a set of digital video standards that delivers mulit-channel audio and uncompressed digital video for full HD 1080p visuals through a single cable. Supporting HDCP copy protection such as HD DVD and blu-ray discs, HDMI provides you with the highest quality home theater experience.
ErP ready
The motherboard is European Union´s Energy-related Products (ErP) ready, and ErP requires products to meet certain energy efficiency requirements in regards to energy consumptions. This is in line with ASUS vision of creating environment-friendly and energyefficient products through product design and innovation to reduce carbon footprint of the product and thus mitigate environmental impacts.
Chapter 1: Product Introduction
Chapter 2:
Chapter 2
Hardware information
2.1 Before you proceed
Take note of the following precautions before you install motherboard components or change any motherboard settings.
• Unplug the power cord from the wall socket before touching any component.
• Before handling components, use a grounded wrist strap or touch a safely grounded object or a metal object, such as the power supply case, to avoid damaging them due to static electricity.
• Hold components by the edges to avoid touching the ICs on them.
• Whenever you uninstall any component, place it on a grounded antistatic pad or in the bag that came with the component.
• Before you install or remove any component, ensure that the ATX power supply is switched off or the power cord is detached from the power supply. Failure to do so may cause severe damage to the motherboard, peripherals, or components.
ASUS P8Z77-V LE 2-1
2-2
2.2 Motherboard overview
2.2.1
KB_USB12
Motherboard layout
1 2
EATX12V
3 4
24.4cm(9.6in)
1
EPU
EPU_LED
CPU_FAN CHA_FAN2
DIGI
+EPU
5
SPDIFO
_HDMI
_DP
6
MemOK!
DRAM_LED
ESATA6G
USB3_34
LAN_USB3_12
AUDIO
RTL
8111F
ASM
1042
CHA_FAN1 PWR_FAN
PCIEX1_1
Lithium Cell
CMOS Power P8Z77-V LE
PCIEX16_1
PCIEX1_2
TPU
PCI1
Intel ®
Z77
USB3_56
Marvell ®
PCIe SATA
6Gb/s
Controller
Super
I/O
TB_Header
PCIEX16_2
PCI2
ASM
1314
ASM
1083
ALC
892
23
AAFP
22
SPDIF_OUT
PCI3
COM1
TPU
TPU_LED USB910 USB78 USB56 USB34
21 20 19 18
SB_PWR
BIOS_FLBK
FLBK_LED
64Mb
BIOS
CLRTC
PANEL
17 16 15
9
10
11
12
13
14
Refer to 2.2.8 Connectors and 2.3.9 Rear panel connection for more information about rear panel connectors and internal connectors.
7
8
2
Chapter 2: Hardware information
Layout contents
20.
21.
22.
23.
16.
17.
18.
19.
12.
13.
14.
15.
8.
9.
10.
11.
4.
5.
6.
7.
Connectors/Jumpers/Slots
1. CPU, Chassis and power fan connectors
(4-pin CPU_FAN, 4-pin CHA_FAN1/2, 3-pin PWR_FAN)
2.
3.
ATX power connectors (24-pin EATXPWR, 8-pin EATX12V)
EPU switch
EPU LED (EPU_LED)
Intel ® CPU socket
DDR3 DIMM sockets
MemOK! button
DRAM LED
USB 3.0 connector (20-1 pin USB3_56)
Onboard LED (SB_PWR)
BIOS_FLBK button
BIOS_FLBK LED
Intel ® Z77 Serial ATA 3.0 Gb/s connectors (7-pin SATA3G_1–4 [blue])
Marvell ® Serial ATA 6.0 Gb/s connectors (7-pin SATA 6G_E1 [navy blue])
Intel ® Z77 Serial ATA 6.0 Gb/s connectors (7-pin SATA6G_1/2 [gray])
System panel connector (20-8 pin PANEL)
Clear RTC RAM (3-pin CLRTC)
USB connectors (10-1 pin USB3~10)
TPU LED (TPU_LED)
TPU switch
Serial port connectors (10-1 pin COM1)
Front panel audio connector (10-1 pin AAFP)
Digital audio connector (4-1 pin SPDIF_OUT)
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2-21
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ASUS P8Z77-V LE 2-3
2-4
2.2.2 Central Processing Unit (CPU)
The motherboard comes with a surface mount LGA1155 socket designed for the Intel ® 3 rd /
2 nd Generation Core™ i7/ i5/ i3/ Pentium ® / Celeron ® Processors.
P8Z77-V LE
P8Z77-V LE CPU socket LGA1155
Ensure that all power cables are unplugged before installing the CPU.
• The LGA1156 CPU is incompatible with the LGA1155 socket. DO NOT install a
LGA1156 CPU on the LGA1155 socket.
• Upon purchase of the motherboard, ensure that the PnP cap is on the socket and the socket contacts are not bent. Contact your retailer immediately if the PnP cap is missing, or if you see any damage to the PnP cap/socket contacts/motherboard components. ASUS will shoulder the cost of repair only if the damage is shipment/ transit-related.
• Keep the cap after installing the motherboard. ASUS will process Return Merchandise
Authorization (RMA) requests only if the motherboard comes with the cap on the
LGA1155 socket.
• The product warranty does not cover damage to the socket contacts resulting from incorrect CPU installation/removal, or misplacement/loss/incorrect removal of the PnP cap.
Chapter 2: Hardware information
2.2.3 System memory
The motherboard comes with four Double Data Rate 3 (DDR3) Dual Inline Memory Modules
(DIMM) sockets.
A DDR3 module is notched differently from a DDR or DDR2 module. DO NOT install a DDR or DDR2 memory module to the DDR3 slot.
P8Z77-V LE
P8Z77-V LE 240-pin DDR3 DIMM sockets
Recommended memory configurations
We recommend that you install the memory modules from the blue slots for better overclocking capability.
ASUS P8Z77-V LE 2-5
2-6
Memory configurations
You may install 1GB, 2GB, 4GB and 8GB unbuffered non-ECC DDR3 DIMMs into the DIMM sockets.
• You may install varying memory sizes in Channel A and Channel B. The system maps the total size of the lower-sized channel for the dual-channel configuration. Any excess memory from the higher-sized channel is then mapped for single-channel operation.
• Due to the behavior of Intel above)/2000/1800 MHz memory module will run at DDR3 2133/1866/1600 MHz frequency as default.
® 2nd Generation processor, DDR3 2200 (and
• According to Intel ® the CPU.
CPU spec, DIMM voltage below 1.65V is recommended to protect
• Always install DIMMs with the same CAS latency. For optimum compatibility, we recommend that you obtain memory modules from the same vendor.
• Due to the memory address limitation on 32-bit Windows OS, when you install 4GB or more memory on the motherboard, the actual usable memory for the OS can be about 3GB or less. For effective use of memory, we recommend that you do any of the following:
- Use a maximum of 3GB system memory if you are using a 32-bit Windows OS.
- Install a 64-bit Windows OS when you want to install 4GB or more on the motherboard.
For more details, refer to the Microsoft ® support site at http://support.microsoft.com/kb/929605/en-us.
• This motherboard does not support DIMMs made up of 512Mb (64MB) chips or less
(Memory chip capacity counts in Megabit, 8 Megabit/Mb = 1 Megabyte/MB).
• The default memory operation frequency is dependent on its Serial Presence Detect
(SPD), which is the standard way of accessing information from a memory module.
Under the default state, some memory modules for overclocking may operate at a lower frequency than the vendor-marked value. To operate at the vendor-marked or at a higher frequency, refer to section 3.4 Ai Tweaker menu for manual memory frequency adjustment.
• For system stability, use a more efficient memory cooling system to support a full memory load (4 DIMMs) or overclocking condition.
Visit the ASUS website for the latest QVL.
P8Z77-V LE Motherboard Qualified Vendors Lists (QVL) DDR3 2400MHz capability
Vendors Part No.
Size Timing
Transcend TX2400KLU-4GK (381850)(XMP) 4GB(2x 2GB) SS 9 1.65V
1 DIMM 2 DIMMs 4 DIMMs
• •
* The 2400MHz memory modules above are supported on Intel ® 3rd generation processors by this motherboard; however, the actual frequency support varied depending on the O.C. margin of the installed CPU.
** Due to Intel 2nd generation processors' behavior, DDR3 2200 and above/2000/1800 MHz memory module runs at
DDR3 2133/1866/1600 MHz frequency as default.
Chapter 2: Hardware information
P8Z77-V LE Motherboard Qualified Vendors Lists (QVL) DDR3 2250MHz capability
Vendors
Kingston
Part No.
KHX2250C9D3T1K2/4GX(XMP)
Size SS/
DS
4GB(2x 2GB) DS
Chip
Brand
-
Chip
NO.
-
Timing
-
Voltage DIMM socket support (Optional)
1 DIMM 2 DIMMs 4 DIMMs
1.65V
• • •
* The 2250MHz memory modules above are supported on Intel ® 3rd generation processors by this motherboard; however, the actual frequency support varied depending on the O.C. margin of the installed CPU.
** Due to Intel 2nd generation processors' behavior, DDR3 2200 and above/2000/1800 MHz memory module runs at
DDR3 2133/1866/1600 MHz frequency as default.
P8Z77-V LE Motherboard Qualified Vendors Lists (QVL) DDR3 2200MHz capability
Vendors Part No.
Size SS/
DS
G.SKILL
F3-17600CL8D-4GBPS(XMP) 4GB(2x 2GB) DS
KINGMAX FLKE85F-B8KJAFEIH(XMP) 4GB(2x 2GB) DS -
-
Chip
Brand
-
-
Chip
NO.
Timing
-
8-8-8-24
Voltage
1.65V
1.5V-1.7V •
•
DIMM socket support (Optional)
1 DIMM 2 DIMMs 4 DIMMs
* The 2200MHz memory modules above are supported on Intel ® 3rd generation processors by this motherboard; however, the actual frequency support varied depending on the O.C. margin of the installed CPU.
** Due to Intel 2nd generation processors' behavior, DDR3 2200 and above/2000/1800 MHz memory module runs at
DDR3 2133/1866/1600 MHz frequency as default.
P8Z77-V LE Motherboard Qualified Vendors Lists (QVL) DDR3 2133MHz capability
Vendors Part No.
Size
A-DATA AX3U2133GC2G9B-DG2(XMP)
CORSAIR CMT4GX3M2A2133C9(XMP)
CORSAIR CMT4GX3M2B2133C9(XMP)
GEIL
GEIL
GE34GB2133C9DC(XMP)
GU34GB2133C9DC(XMP)
2GB
4GB(2x 2GB)
4GB(2x 2GB)
2GB
SS -
DS -
DS -
DS -
4GB(2 x 2GB) DS -
KINGSTON KHX2133C9AD3T1K2/4GX(XMP) 4GB(2x 2GB ) DS -
KINGSTON KHX2133C9AD3X2K2/4GX(XMP) 4GB(2 x 2GB) DS -
KINGSTON KHX2133C9AD3T1K4/8GX(XMP) 8GB(4 x 2GB) DS -
KINGSTON KHX2133C9AD3T1FK4/8GX(XMP) 8GB(4x 2GB) DS -
-
-
-
-
-
-
-
-
-
Timing Voltage DIMM socket support (Optional)
1 DIMM 2 DIMMs 4 DIMMs
-
-
9-11-9-27 1.55~1.75V •
9-10-9-24 1.65V
9-10-9-27 1.50V
9-9-9-28
9-9-9-28
1.65V
1.65V
1.65V
9-11-9-27 1.65V
9-11-9-27 1.65V
1.65V
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
P8Z77-V LE Motherboard Qualified Vendors Lists (QVL) DDR3 2000MHz capability
Vendors Part No.
Apacer 78.AAGD5.9KD(XMP)
CORSAIR CMZ4GX3M2A2000C10(XMP)
CORSAIR CMT6GX3M3A2000C8(XMP)
G.SKILL
G.SKILL
G.SKILL
GEIL
F3-16000CL9D-4GBFLS(XMP)
F3-16000CL9D-4GBTD(XMP)
F3-16000CL6T-6GBPIS(XMP)
GUP34GB2000C9DC(XMP)
KINGSTON KHX2000C9AD3T1K2/
4GX(XMP)
KINGSTON KHX2000C9AD3W1K2/
4GX(XMP)
KINGSTON KHX2000C9AD3T1K2/
4GX(XMP)
KINGSTON KHX2000C9AD3W1K3/
6GX(XMP)
KINGSTON KHX2000C9AD3T1K3/
6GX(XMP)
Transcend TX2000KLN-8GK(XMP)
Size
6GB(3 x 2GB)
4GB(2 x 2GB)
6GB(3 x 2GB)
4GB(2 x 2GB)
4GB(2 x 2GB)
6GB(3x 2GB )
4GB(2 x 2GB)
4GB(2x 2GB )
SS/
DS
DS -
SS -
DS -
DS -
DS -
DS -
DS -
DS -
Chip
Brand
-
-
-
-
-
-
-
-
Chip
NO.
Timing Voltage DIMM socket support (Optional)
1 DIMM 2 DIMMs 4 DIMMs
-
9-9-9-27 1.65V
10-10-10-27 1.50V
8-9-8-24
9-9-9-24
9-9-9-27
6-9-6-24
9-9-9-28
1.65V
1.65V
1.65V
1.65V
1.65V
1.65V
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
4GB(2x 2GB )
4GB(2 x 2GB)
6GB(3x 2GB )
6GB(3x 2GB )
8GB(2 x 4GB)
DS -
DS -
DS -
DS -
DS -
-
-
-
-
-
-
-
-
-
9
1.65V
1.65V
1.65V
1.65V
1.6V
•
•
•
•
•
•
•
•
•
• •
•
ASUS P8Z77-V LE 2-7
2-8
P8Z77-V LE Motherboard Qualified Vendors Lists (QVL) DDR31866MHz capability
Vendors Part No.
Size Timing Voltage
CORSAIR
CORSAIR
CORSAIR
G.SKILL
CMT4GX3M2A1866C9(XMP) 4GB(2 x 2GB) DS -
CMT6GX3MA1866C9(XMP) 6GB(3 x 2GB) DS -
CMZ8GX3M2A1866C9(XMP) 8GB(2 x 4GB) DS -
F3-14900CL9D-
G.SKILL
8GBXL(XMP)
F3-14900CL9Q-
8GBXL(XMP)
KINGSTON KHX1866C9D3T1K3/
3GX(XMP)
KINGSTON KHX1866C9D3T1K3/
6GX(XMP)
8GB(2 x 4GB) DS -
8GB(2GB x 4) DS -
3GB(3 x 1GB) SS -
6GB(3 x 2GB) DS -
-
-
-
-
-
-
-
-
-
9-9-9-24 1.65V
9-9-9-24 1.65V
9-10-9-27 1.50V
9-10-9-28 1.5V
9-9-9-24 1.6V
1.65V
1.65V
•
•
•
•
•
•
DIMM socket support (Optional)
1 DIMM 2 DIMMs 4 DIMMs
•
•
•
•
•
•
•
• • •
•
•
•
•
P8Z77-V LE Motherboard Qualified Vendors Lists (QVL) DDR3 1600MHz capability
Vendors Paart No.
Size
A-DATA
A-DATA
A-DATA
AM2U16BC2P1
AD31600E001GM(O)U3K
AM2U16BC4P2
2GB SS A-DATA
3GB(3 x 1GB) SS -
4GB DS A-DATA
A-DATA
A-DATA
AX3U1600GC4G9-2G(XMP)
AX3U1600XC4G79-2X(XMP)
8GB(2 x 4GB) DS -
8GB(2 x 4GB) DS -
G.SKILL
G.SKILL
G.SKILL
G.SKILL
G.SKILL
G.SKILL
G.SKILL
G.SKILL
GEIL
CORSAIR
CORSAIR
CORSAIR
CORSAIR
CORSAIR
CORSAIR
CORSAIR
CORSAIR
CORSAIR
CORSAIR
CORSAIR
CORSAIR
CORSAIR
Crucial
G.SKILL
G.SKILL
TR3X3G1600C8D(XMP)
CMD12GX3M6A1600C8(XMP)
CMP4GX3M2A1600C8(XMP)
CMP4GX3M2A1600C9(XMP)
CMP4GX3M2C1600C7(XMP)
CMX4GX3M2A1600C9(XMP)
CMX4GX3M2A1600C9(XMP)
TR3X6G1600C8 G(XMP)
TR3X6G1600C8D G(XMP)
TR3X6G1600C9 G(XMP)
CMP8GX3M2A1600C9(XMP)
CMZ8GX3M2A1600C7R(XMP)
CMX8GX3M4A1600C9(XMP)
BL25664BN1608.16FF(XMP)
F3-12800CL9D-2GBNQ(XMP)
F3-12800CL7D-4GBRH(XMP)
3GB(3 x 1GB) SS -
12GB(6x2GB) DS -
4GB(2 x 2GB) DS -
4GB(2 x 2GB) DS -
4GB(2 x 2GB) DS -
4GB(2 x 2GB) DS -
4GB(2 x 2GB) DS -
6GB(3 x 2GB) DS -
6GB(3 x 2GB) DS -
6GB(3 x 2GB) DS -
8GB(2 x 4GB) DS -
8GB(2 x 4GB) DS -
8GB(4 x 2GB) DS -
6GB(3 x 2GB) DS -
2GB(2 x 1GB) SS -
4GB(2 x 2GB) SS -
GEIL
KINGMAX
KINGMAX
KINGMAX
F3-12800CL7D-4GBRM(XMP)
F3-12800CL8D-4GBRM(XMP)
4GB(2 x 2GB) DS -
4GB(2 x 2GB) DS -
F3-12800CL9D-4GBECO(XMP) 4GB(2 x 2GB) DS -
F3-12800CL9D-4GBRL(XMP)
F3-12800CL9T-6GBNQ(XMP)
F3-12800CL7D-8GBRH(XMP)
4GB(2 x 2GB) DS -
6GB(3 x 2GB) DS -
8GB(2 x 4GB) DS -
F3-12800CL8D-8GBECO(XMP) 8GB(2 x 4GB) DS -
F3-12800CL9D-8GBRL(XMP)
GET316GB1600C9QC(XMP)
8GB(2 x 4GB) DS -
16GB(4x DS -
GV34GB1600C8DC(XMP)
4GB)
2GB
FLGD45F-B8MF7 MAEH(XMP) 1GB
FLGE85F-B8KJ9A FEIS(XMP)
FLGE85F-B8MF7 MEEH(XMP)
KINGSTON KHX1600C9D3P1K2/4G
KINGSTON KHX1600C9D3K3/12GX(XMP)
2GB
2GB
DS -
SS -
DS -
DS -
4GB(2 x 2GB) SS -
12GB(3x4GB) DS -
Chip NO.
-
-
-
-
-
-
Timing Voltage
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
3CCD-150
9A EL1126T
-
3CCD-150
9A EL1126T
-
-
8-8-8-24 1.65V-
1.85V
-
9-9-9-24 1.55V-
1.75V
7-9-7-21 1.55V-
1.75V
8-8-8-24 1.65V
8-8-8-24 1.65V
8-8-8-24 1.65V
9-9-9-24 1.65V
7-8-7-20 1.65V
9-9-9-24 1.65V
9-9-9-24 1.65V
8-8-8-24 1.65V
8-8-8-24 1.65V
9-9-9-24 1.65V
9-9-9-24 1.65V
7-8-7-20 1.50V
-
9-9-9-24 1.65V
-
9-9-9-24 1.5V
7-7-7-24 1.6V
7-8-7-24 1.6V
8-8-8-24 1.60V
9-9-9-24 XMP 1.35V •
•
•
9-9-9-24 1.5V
9-9-9-24 1.5V~1.6V •
•
7-8-7-24 1.6V
8-8-8-24 XMP 1.35V •
•
9-9-9-24 1.5V
9-9-9-28 1.6V
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
1 DIMM 2 DIMMs 4 DIMMs
• • •
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
-
8-8-8-28 1.6V
7
-
7
-
-
-
1.5V
9-9-9-27 1.65V
•
•
•
•
•
• •
•
•
•
•
•
•
•
•
(continued on the next page)
Chapter 2: Hardware information
Vendors Paart No.
Size SS/
DS
Chip
Brand
Chip NO.
KINGSTON KHX1600C9D3T1BK3/
12GX(XMP)
KINGSTON KHX1600C9AD3/2G
KINGSTON KVR1600D3N11/2G-ES
12GB(3x4GB) DS -
2GB
2GB
DS -
DS KTC
-
KINGSTON KHX1600C7D3K2/4GX(XMP)
KINGSTON KHX1600C8D3K2/4GX(XMP)
KINGSTON KHX1600C9D3K2/4GX(XMP)
4GB(2x 2GB ) DS -
4GB(2 x 2GB) DS -
KINGSTON KHX1600C8D3T1K2/4GX(XMP) 4GB(2 x 2GB) DS -
KINGSTON KHX1600C9D3LK2/4GX(XMP)
4GB(2 x 2GB) DS -
4GB(2 x 2GB) DS -
KINGSTON KHX1600C9D3X2K2/4GX(XMP) 4GB(2 x 2GB) DS -
KINGSTON KHX1600C9D3T1K3/6GX(XMP) 6GB(3x 2GB ) DS -
KINGSTON KHX1600C9D3K3/6GX(XMP)
KINGSTON KHX1600C9D3T1BK3/6GX
(XMP)
6GB(3 x 2GB) DS -
6GB(3 x 2GB) DS -
KINGSTON KHX1600C9D3K2/8GX(XMP)
KINGSTON KHX1600C9D3P1K2/8G
Super Talent WA160UX6G9
Transcend JM1600KLN-8GK
Asint
Elixir
Mushkin
SLZ3128M8-EGJ1D(XMP)
M2P2G64CB8HC9N-DG(XMP)
998659(XMP)
8GB(2 x 4GB) DS -
8GB(2 x 4GB) DS -
6GB(3 x 2GB) DS -
8GB(4GBx2)
-
-
-
DS Transcend TK483
2GB
2GB
DS Asint
DS -
6GB(3 x 2GB) DS -
PCW3
3128M8
-
-GJ1D
-
-
-
-
-
-
-
-
-
D1288JPN
-
DPLD9U
Timing
-
-
Voltage
9-9-9-27 1.65V
9
9
8
8
-
11-11-
-
11-28
1.65V
1.35V-1.5V •
-
9
1.65V
1.65V
1.65V
1.65V
XMP 1.35V •
9-9-9-27 1.65V
1.65V
1.65V
•
•
9-9-9-27 1.65V
•
•
•
•
•
•
•
9-9-9-27 1.65V
9
-
-
1.5V
9-9-9-24 1.6V
-
9-9-9-24 1.5~1.6V
•
•
•
•
•
•
•
DIMM socket support
(Optional)
1 DIMM 2 DIMMs 4 DIMMs
• • •
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
P8Z77-V LE Motherboard Qualified Vendors Lists (QVL) DDR3 1333MHz capability
A-DATA
A-DATA
A-DATA
A-DATA
A-DATA
A-DATA
A-DATA
Vendors
A-DATA
A-DATA
A-DATA
A-DATA
Apacer
Apacer
Apacer
Apacer
CORSAIR
CORSAIR
CORSAIR
CORSAIR
CORSAIR
CORSAIR
CORSAIR
CORSAIR
Part No.
Size
AD31333001GOU
AD3U1333C2G9
AD63I1B0823EV
AM2U139C2P1
AX3U1333C2G9-BP
AD31333G001GOU
AXDU1333GC2
G9-2G(XMP)
AD31333G002GMU
AD63I1C1624EV
AM2U139C4P2
SU3U1333W8G9-B
78.A1GC6.9L1
78.A1GC6.9L1
AU02GFA33C9NBGC
78.B1GDE.9L10C
CM3X1024-1333C9
TR3X3G1333C9 G
TR3X6G1333C9 G
CMD24GX3M6A
1333C9(XMP)
TW3X4G1333C9D G
CM3X4GA1333C9N2
1GB
2GB
2GB
2GB
2GB
24GB
(6 x 4GB)
4GB
(2 x 2GB)
4GB
CMX4GX3M1A1333C9 4GB
CMD8GX3M4A1333C7 8GB
(4 x 2GB)
4GB
(2 x 2GB)
2GB
4GB
4GB
8GB
2GB
2GB
2GB
4GB
1GB
SS
SS
SS
SS
SS
SS
SS -
A-Data
-
A-DATA
A-Data
-
ADATA
DS -
DS A-Data
DS ADATA
DS ELPIDA
DS Apacer
DS Apacer
DS Apacer
DS Apacer
SS
SS
-
-
SS
DS -
-
DS -
DS CORSAIR
DS -
DS -
Chip Brand Chip NO.
-
AD30908C8D-151C
E0906
3CCD-1509HNA1126L
3CCA-1509A
-
-
3CCD-1509A EL1127T
-
3CCA-1509A
3CCD-1509A EL1127T
J4208BASE-DJ-F
AM5D5808DEWSBG
-
AM5D5808FEQSBG
AM5D5808APQSBG
-
AM5D5908CEHSBG
-
-
-
-
-
256MBDCJ
GELC0401136
Timing Voltage
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
9
9-9-9-24 1.25V-
1.35V(low voltage)
8-8-8-24 1.65-
-
-
-
-
-
-
-
1.85V
9-9-9-24 1.60V
9-9-9-24 1.50V
9-9-9-24 1.50V
9-9-9-24 1.60V
9-9-9-24 1.50V
9-9-9-24 •
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
1 DIMM 2 DIMMs 4 DIMMs
• • •
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
9-9-9-24 1.50V
7-7-7-20 1.60V
•
•
•
•
•
•
(continued on the next page)
ASUS P8Z77-V LE 2-9
2-10
Vendors
G.SKILL
G.SKILL
GEIL
GEIL
GEIL
GEIL
GEIL
Hynix
Hynix
Hynix
Hynix
KINGMAX
KINGMAX
KINGMAX
KINGMAX
KINGMAX
KINGMAX
KINGMAX
KINGSTON
KINGSTON
KINGSTON
KINGSTON
KINGSTON
KINGSTON
KINGSTON
KINGSTON
Crucial
Crucial
Crucial
ELPIDA
ELPIDA
G.SKILL
G.SKILL
G.SKILL
G.SKILL
KINGSTON
KINGSTON
KINGSTON
KINGSTON
KINGSTON
KINGSTON
KINGSTON
KINGSTON
Micron
Micron
Part No.
Size
CT12864BA1339.8FF
1GB
CT25664BA1339.16FF 2GB
BL25664BN13
37.16FF (XMP)
EBJ10UE8EDF0-DJ-F
6GB
(3 x 2GB)
1GB
EBJ21UE8EDF0-DJ-F 2GB
1GB
F3-10600CL
9D-2GBNQ
F3-10666CL7
T-3GBPK(XMP)
F3-10666CL8D-
4GBECO(XMP)
2GB
(2 x 1GB)
3GB
(3 x 1GB)
4GB
(2 x 2GB)
7T-6GBPK(XMP)
F3-10666C
L7D-8GBRH(XMP) (2 x 4GB)
GET316GB1333C9QC 16GB
GV32GB1333C9DC
GG34GB1333C9DC
(4 x 4GB)
2GB
(2 x 1GB)
4GB
GV34GB1333C9DC
GVP34GB1333C7DC
HMT112U6TFR8A-H9
(2 x 2GB)
4GB
(2 x 2GB)
4GB
(2 x 2GB)
1GB
HMT325U6BFR8C-H9
HMT125U6TFR8A-H9
2GB
2GB
HMT351U6BFR8C-H9 4GB
FLFD45F-B8KL9 NAES 1GB
FLFE85F-C8KF9 CAES 2GB
FLFE85F-C8KL9 NAES 2GB
FLFE85F-C8KM9 NAES 2GB
FLFE85F-B8KL9 NEES 2GB
FLFF65F-C8KL9 NEES 4GB
FLFF65F-C8KM9 NEES 4GB
1GB
N9/1G(low profile)
KVR1333D3
N9/2G(low profile)
KVR1333D3S8N9/2G
2GB
2GB
2GB
2GB
2GB
2GB
2GB
N9/2G(low profile)
KVR1333D3N9/2G
KVR1333D3N9/2G
KVR1333D3
N9/2G-SP(low profile)
KVR1333D3N9/2G-
SP(low profile)
KHX1333C7
D3K2/4GX(XMP)
KHX1333C9D3UK2/
4GX(XMP)
KVR1333D
3N9/4G(low profile)
KVR1333D
3N9/4G(low profile)
KVR1333D3N9/4G
KVR1333D3N9/4G
KVR1333D3N9/4G-
SP(low profile)
MT4JTF12864AZ-
1G4D1
MT8JTF12864AZ-
1G4F1
2GB
4GB
4GB
4GB
1GB
1GB
4GB
(2 x 2GB)
4GB
4GB
SS Micron
DS Micron
DS -
SS ELPIDA
DS ELPIDA
SS G.SKILL
SS
SS
DS -
-
-
DS -
DS -
DS -
DS -
DS GEIL
DS -
DS -
SS Hynix
SS Hynix
DS Hynix
DS Hynix
SS
SS
SS
SS
KINGMAX
KINGMAX
KINGMAX
KINGMAX
DS KINGMAX
DS KINGMAX
DS KINGMAX
SS ELPIDA
SS
SS
SS
Hynix
Micron
ELPIDA
DS ELPIDA
DS KTC
DS ELPIDA
DS KTC
Chip Brand Chip NO.
Timing Voltage
-
-
-
-
-
-
-
-
-
9FF22D9KPT
9KF27D9KPT
J1108EDSE-DJ-F
J1108EDSE-DJ-F
GL1L128M88BA12N
-
-
H5TC1G83TFRH9A
H5TQ2G83BFRH9C
H5TC1G83TFRH9A
H5TQ2G83BFRH9C
KKB8FNWBFGNX-27A -
-
KFC8FMFXF-DXX-15A -
KFC8FNLXF-DXX-15A -
KFC8FNMXF-BXX-15A -
KKB8FNWBFGNX-26A -
KFC8FNLXF-DXX-15A -
KFC8FNMXF-BXX-15A -
J1108BDBG-DJ-F 9
-
-
-
9
9
-
-
7-7-7-24 1.65V
-
1.35V(low voltage)
• voltage)
•
•
1 DIMM 2 DIMMs 4 DIMMs
•
•
•
•
•
•
•
•
•
•
•
• •
9-9-9-24 1.5V
7-7-7-18 1.5~1.6V
•
•
•
•
•
•
8-8-8-
8-24
XMP
1.35V
7-7-7-18 1.5~1.6V
7-7-7-21 1.5V
9-9-9-24 1.5V
9-9-9-24 1.5V
9-9-9-24 1.3V(low voltage)
9-9-9-24 1.5V
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
-
-
-
7-7-7-24 1.5V
voltage)
•
•
•
•
•
•
•
•
•
-
-
-
-
-
-
-
-
1.5V
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
H5TQ2G83AFRH9C
IID77 D9LGK
J2108BCSE-DJ-F
J1108BFBG-DJ-F
D1288JPNDPLD9U
J1108BDSE-DJ-F
D1288JEMFNGD9U -
-
-
9
9
9
9
-
1.5V
1.5V
1.5V
1.5V
1.5V
1.5V
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
• DS KINGSTON D1288JPSFPGD9U
DS -
DS -
DS ELPIDA
DS ELPIDA
-
J2108BCSE-DJ-F
J2108BCSE-DJ-F
DS KTC
DS Hynix
D2568JENCNGD9U
H5TQ2G83AFR
DS KINGSTON D2568JENCPGD9U
SS
SS
Micron
Micron
OJD12D9LGQ
9FF22D9KPT
-
9
-
-
-
-
9
9
-
7
•
•
•
•
•
•
•
•
•
• 1.5V
1.65V
XMP
1.25V
1.5V
1.5V
-
-
-
1.5V
1.5V
•
•
•
•
•
•
•
•
•
•
•
•
•
•
(continued on the next page)
Chapter 2: Hardware information
Vendors Part No.
Size Chip Brand Chip NO.
Timing Voltage
POWER
SILICON
POWER
TAKEMS
TAKEMS
TAKEMS
TAKEMS
TAKEMS
UMAX
WINTEC
Micron
Micron
Micron
Micron
NANYA
PSC
PSC
SAMSUNG
SAMSUNG
SAMSUNG
SAMSUNG
SAMSUNG
1G4D1
MT8JTF25664AZ-
1G4M1
MT16JTF25664AZ-
1G4F1
MT16JTF51264AZ-
1G4D1
NT4GC64B8HG0NF-
CG
AL7F8G73F-DJ2
AL8F8G73F-DJ2
M378B2873FHS-CH9
M378B5773DH0-CH9
M378B5673FH0-CH9
M378B5273CH0-CH9
M378B1G73AH0-CH9
Super Talent W1333UA1GH
Super Talent W1333UX2G8(XMP)
2GB
2GB
2GB
4GB
Super Talent W1333UB2GS
Super Talent W1333UB4GS
Super Talent W1333UX6GM
Transcend
Transcend
Transcend
Transcend
Century
JM1333KLN-2G
JM1333KLN-2G
JM1333KLU-2G
TS256MLK64V3U
Elixir
Elixir
Elixir
M2F2G64CB88D7N-CG 2GB
M2F2G64CB88G7N-CG 2GB
4GB
CG
M2F4G64CB8HD5N4GB Elixir
CG
KINGSHARE KSRPCD313332G
KINGSTEK
Kingtiger
KSTD3PC-10600
2GB
2GB
2GB DIMM PC3-10666 2GB
4GB
1GB
2GB
1GB
2GB
2GB
4GB
8GB
1GB
2GB
(2x 1GB)
2GB
4GB
(3x 2GB)
2GB
2GB
2GB
2GB
1GB
SION
PATRIOT
PATRIOT
PATRIOT
RAMAXEL
RAMAXEL
RiDATA
RiDATA
PSD31G13332H
PSD31G13332
PSD32G13332H
E8F-1333
RMR1870EC58
E9F-1333
C304627CB1AG22Fe
E304459CB1AG32Cf
SP001GBLTU133S01
SP001GBLTU133S02
SP002GBLTU133S02
TMS1GB364D081-
107EY
138EY
TMS2GB364D081-
107EY
TMS2GB364D081-
138EY
TMS2GB364D082-
138EW
E41302GP0-73BDB
3WVS31333-2G-CNR
2GB
4GB
1GB
1GB
2GB
2GB
4GB
2GB
4GB
1GB
1GB
2GB
1GB
1GB
2GB
2GB
2GB
2GB
2GB
SS
SS
Micron
MICRON
DS Micron
DS Micron
OJD12D9LGK
IJM22 D9PFJ
9KF27D9KPT
OLD22D9LGK
DS NANYA NT5CB256M8GN-CG
SS PSC
DS PSC
SS
SS
A3P1GF3FGF
A3P1GF3FGF
SAMSUNG K4B1G0846F
SAMSUNG K4B2G0846D
DS SAMSUNG K4B1G0846F
DS SAMSUNG K4B2G0846C
DS SAMSUNG K4B4G0846A-HCH9
SS
SS -
Hynix
-
H5TQ1G83TFR
DS SAMSUNG K4B1G0846F
DS SAMSUNG K4B2G0846C
DS Micron 0BF27D9KPT
SS
SS
Micron
Hynix
DS Transcend
DS Micron
SS NANYA
0YD77D9LGK
H5TQ2G83BZRH9C
TK243PDF3
9GF27D9KPT
NT5CB128M8DN-CF
SS
SS
Elixir
Elixir
DS Elixir
DS Elixir
N2CB2G80DN-CG
N2CB2G80GN-CG
N2CB2G80BN-CG
N2CB2G80DN-CG
DS PATRIOT
SS MICRON
PM128M8D385-15
PE911-125E
DS SAMSUNG SEC 904 HCH9
K4B1G0846D
M3D1288P-13
DS -
DS PATRIOT
DS -
DS ELPIDA
DS ELPIDA
DS RiDATA
DS RiDATA
SS
SS
NANYA
Elixir
DS Elixir
SS -
M3D2568E-13
-
PM64M8D38U-15
-
J1108BDBG-DJ-F
J2108BCSE-DJ-F
-
N/A
N/A
NT5CB128M8AN-CG
N2CB1680AN-C6
N2CB1680AN-C6
SS
DS -
-
DS -
DS -
DS UMAX
DS AMPO
-
-
-
-
U2S24D30TP-13
AM3420803-13H
-
-
-
-
9
-
-
9
9
9
9
9
-
-
-
-
-
7-7-7-20 1.5V
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
9 -
-
9-9-9-24 1.5V
-
-
-
-
-
-
-
-
-
-
-
-
-
-
8-8-8-24 1.5V
7-7-7-20 1.5V
8-8-8-24 1.5V
8-8-8-24 1.5V
-
-
-
9
-
-
-
-
9
-
-
8
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
1 DIMM 2 DIMMs 4 DIMMs
• • •
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
ASUS P8Z77-V LE 2-11
2-12
P8Z77-V LE Motherboard Qualified Vendors Lists (QVL) DDR3 1066MHz capability
Vendors Part No.
Chip NO.
Crucial
Crucial
ELPIDA
ELPIDA
CT12864BA1067.8FF 1GB SS Micron
CT25664BA1067.16FF 2GB DS Micron
9GF22D9KPT
9HF22D9KPT
EBJ10UE8EDF0-AE-F 1GB SS ELPIDA J1108EDSE-DJ-F
EBJ21UE8EDF0-AE-F 2GB DS ELPIDA J1108EDSE-DJ-F
1GB SS ELPIDA J1108BFSE-DJ-F KINGSTON KVR1066D3N7/1G
(low profile)
KINGSTON KVR1066D3N7/2G
KINGSTON KVR1066D3N7/4G
Micron
2GB DS ELPIDA J1108BDSE-DJ-F
4GB DS Hynix
1GB SS Micron
H5TQ2G83AFR
9GF22D9KPT
Micron
Kingtiger
MT8JTF12864AZ-
1G1F1
MT16JTF25664AZ-
1G1F1
2GB DS Micron
2GB DIMM PC3-8500 2GB DS Hynix
9HF22D9KPT
H5TQ1G83AFP
G7C
-
7
7
7
7
Timing Voltage
-
-
7
7
7
-
-
1.35V(low voltage) •
1.35V(low voltage) •
1.5V
•
•
•
DIMM socket support (Optional)
1 DIMM 2 DIMMs 4 DIMMs
•
•
•
•
•
•
•
•
•
•
-
1.5V
1.5V
•
•
•
•
•
•
•
•
•
-
-
•
•
•
•
•
•
Side(s): SS - Single-sided DS - Double-sided
DIMM support:
• 1 DIMM: Supports one (1) module inserted into any slot as Single-channel memory configuration. We suggest that you install the module into A2 slot.
• 2 DIMMs: Supports two (2) modules inserted into either the blue slots or the black slots as one pair of Dual-channel memory configuration. We suggest that you install the modules into slots A2 and B2 for better compatibility.
• 4 DIMMs: Supports four (4) modules inserted into both the blue and black slots as two pairs of Dual-channel memory configuration.
• ASUS exclusively provides hyper DIMM support function.
• Hyper DIMM support is subject to the physical characteristics of individual CPUs. Load the X.M.P. or D.O.C.P. settings in the BIOS for the hyper DIMM support.
• Visit the ASUS website for the latest QVL.
Chapter 2: Hardware information
2.2.4 Expansion slots
Ensure to unplug the power cord before adding or removing expansion cards. Failure to do so may cause you physical injury and damage motherboard components.
P8Z77-V LE
TPU
Slot No. Slot Description
5
6.
7.
3
4
1
2
PCIe 2.0 x1_1 slot
PCIe 3.0 / 2.0 x16_1 slot [blue] (at x16 mode)
PCIe 2.0 x1_2 slot
PCI slot 1
PCIe 2.0 x16_2 slot [black] (at x4 mode)
PCI slot 2
PCI slot 3
VGA configuration
Single VGA/PCIe card
Dual VGA/PCIe card
PCI Express operating mode
PCIe 3.0 / 2.0 x16_1 x16
(Recommend for single VGA) x16
PCIe 2.0 x16_2
N/A x4
ASUS P8Z77-V LE 2-13
• PCIe 3.0 support depends on CPU type and requires PCIe 3.0 VGA card.
• In single VGA card mode, use the PCIe 3.0/2.0 x16_1 slot (blue) for a PCI Express x16 graphics card to get better performance.
• In CrossFireX™ mode, use the PCIe 3.0/2.0 x16_1 and PCIe 2.0 x16_2 slots for PCI
Express x16 graphics cards to get better performance.
• We recommend that you provide sufficient power when running CrossFireX™ mode.
• Connect a chassis fan to the motherboard connector labeled CHA_FAN1/2 when using multiple graphics cards for better thermal environment. See pagg 2-23 for details.
IRQ assignments for this motherboard
Audio Controller
EHCI Controller
XHCI Controller
SATA Controller
PCIE x16_1
PCIE x16_2
PCIE x1_1
PCIE x1_2
PCI Slot 1
PCI Slot 2
PCI Slot 3
Realtek 8111F (LAN)
Marvell SATA 6Gb/s
Controller
ASM1042
A
–
– shared
– shared shared
–
–
–
–
– shared
–
–
–
–
–
–
–
–
B
–
– shared
–
–
–
–
–
–
–
C
–
–
–
– shared
–
– shared
–
– shared
–
–
–
D
– shared
–
–
– shared
–
– shared
–
– shared
–
–
–
–
–
–
–
–
E
–
–
–
–
–
–
–
–
–
–
–
–
–
–
F
–
–
–
–
–
–
–
–
–
–
H
– shared
–
–
–
–
–
–
–
–
–
–
–
–
G shared
–
–
–
–
–
–
–
–
–
2-14 Chapter 2: Hardware information
2.2.5 Jumper
Clear RTC RAM (3-pin CLRTC)
This jumper allows you to clear the Real Time Clock (RTC) RAM in CMOS. You can clear the
CMOS memory of date, time, and system setup parameters by erasing the CMOS RTC RAM data. The onboard button cell battery powers the RAM data in CMOS, which include system setup information such as system passwords.
P8Z77-V LE
1 2
CLRTC
2 3
Clear RTC Normal
(Default)
P8Z77-V LE Clear RTC RAM
To erase the RTC RAM
1. Turn OFF the computer and unplug the power cord.
2. Move the jumper cap from pins 1-2 (default) to pins 2-3. Keep the cap on pins 2-3 for about 5–10 seconds, then move the cap back to pins 1-2.
3. Plug the power cord and turn ON the computer.
4. Hold down the <Del> key during the boot process and enter BIOS setup to re-enter data.
Except when clearing the RTC RAM, never remove the cap on CLRTC jumper default position. Removing the cap will cause system boot failure!
• If the steps above do not help, remove the onboard battery and move the jumper again to clear the CMOS RTC RAM data. After clearing the CMOS, reinstall the battery.
• You do not need to clear the RTC when the system hangs due to overclocking. For system failure due to overclocking, use the C.P.R. (CPU Parameter Recall) feature.
Shut down and reboot the system so the BIOS can automatically reset parameter settings to default values.
ASUS P8Z77-V LE 2-15
2-16
2.2.6 Onboard switches
Onboard switches allow you to fine-tune performance when working on a bare or open-case system. This is ideal for overclockers and gamers who continually change settings to enhance system performance.
1. MemOK! switch
Installing DIMMs that are incompatible with the motherboard may cause system boot failure, and the DRAM_LED near the MemOK! switch lights continuously. Press and hold the MemOK! switch until the DRAM_LED starts blinking to begin automatic memory compatibility tuning for successful boot.
P8Z77-V LE
P8Z77-V LE MemOK! switch
• Refer to section 2.2.7 Onboard LEDs for the exact location of the DRAM_LED.
• The DRAM_LED also lights when the DIMM is not properly installed. Turn off the system and reinstall the DIMM before using the MemOK! function.
• The MemOK! switch does not function under Windows ® OS environment.
• During the tuning process, the system loads and tests failsafe memory settings. It takes about 30 seconds for the system to test one set of failsafe settings. If the test fails, the system reboots and test the next set of failsafe settings. The blinking speed of the DRAM_LED increases, indicating different test processes.
• Due to memory tuning requirement, the system automatically reboots when each timing set is tested. If the installed DIMMs still fail to boot after the whole tuning process, the DRAM_LED lights continuously. Replace the DIMMs with ones recommended in the Memory QVL (Qualified Vendors Lists) in this user manual or on the ASUS website at www.asus.com.
• If you turn off the computer and replace DIMMs during the tuning process, the system continues memory tuning after turning on the computer. To stop memory tuning, turn off the computer and unplug the power cord for about 5–10 seconds.
• If your system fail to boot due to BIOS overclocking, press the MemOK! switch to boot and load BIOS default settings. A message will appear during POST reminding you that the BIOS has been restored to its default settings.
• We recommend that you download and update to the latest BIOS version from the
ASUS website at www.asus.com after using the MemOK! function.
Chapter 2: Hardware information
2. TPU (GPU Boost) switch
Turning this switch to Enable will automatically optimize the system for fast, yet stable clock speeds.
P8Z77-V LE
TPU
P8Z77-V LE TPU switch
• For ensuring the system performance, turn the switch setting to Enable when the system is powered off.
• When the TPU switch is set to Enable , it can be used as a GPU Boost switch.
• The TPU LED near the TPU switch lights when the switch setting is turned to Enable .
Refer to section 2.2.7 Onboard LEDs for the exact location of the TPU LED.
• If you change the switch setting to Enable under the OS environment, the TPU function will be activated after the next system bootup.
• You may use the TurboV and Auto Tuning feature in the TurboV EVO application, adjust the BIOS setup program, or enable the TPU switch at the same time. However, the system will use the last setting you have made.
3. EPU switch
This switch allows you to enable or disable the EPU function.
EPU
P8Z77-V LE
P8Z77-V LE EPU switch
• The EPU LED near the TPU switch lights when the switch setting is turned to Enable .
• If you change the switch setting to Enable under the OS environment, the EPU function will be activated after the next system bootup.
• You may change the EPU settings in the EPU application, change the BIOS settings, and enable the EPU function at the same time. However, the system will use the last setting you have made.
ASUS P8Z77-V LE 2-17
4. BIOS-FLBK switch
The BIOS Flashback buttton offers the most convenient way to update the BIOS. It allows overclockers to update new BIOS versions without having to enter their existing
BIOS or operating system. Just plug in a USB storage and press the BIOS Flashback button for 3 seconds, and the BIOS is automatically flashed using standby power.
Hassle-free updating for the ultimate convenience!
P8Z77-V LE
BIOS_FLBK
P8Z77-V LE BIOS_FLBK
1. Download the USB BIOS Flashback wizard from the ASUS service website (www.asus.
com). Save it to a USB portable disk, and place it in the root directory.
2. Plug the USB flash drive into the bottom port of ESATA6G_USB3_34 connector in back
I/O.
3. Press the USB BIOS Flashback button for 3 seconds, and the light will begin to flash
(on the third second).
4. The Flashback function is enabled once the light starts to flash.
5. The flashing rate of the light signal accelerates along with the updating speed.
6. BIOS update is complete once the light signal goes out.
2-18
• Do not unplug portable disk, power system, or press the CLR_CMOS button while BIOS update is ongoing, otherwise update will be interrupted. In case of interruption, please follow the recommended procedures again to complete BIOS update.
• If the light flashes for five seconds and turns into a stable lighting, this means that the
USB BIOS Flashback is not operating properly. This may be caused by: 1. Improper installation of the portable disk. 2.Error in file name or incompatibility in file format. If this is the case, please restart the system to turn off the light.
• Updating BIOS may have risks. If the BIOS program is damaged during the process causing the system unable to reboot, please contact the local service station for help.
Chapter 2: Hardware information
2.2.7 Onboard LEDs
1. Standby Power LED
The motherboard comes with a standby power LED. The green LED lights up to indicate that the system is ON, in sleep mode, or in soft-off mode. This is a reminder that you should shut down the system and unplug the power cable before removing or plugging in any motherboard component. The illustration below shows the location of the onboard LED.
P8Z77-V LE SB_PWR
P8Z77-V LE Onboard LED
ON OFF
Standby Power Powered Off
2. DRAM LED
DRAM LED checks the DRAM in sequence during motherboard booting process. If an error is found, the LED next to the error device will continue lighting until the problem is solved. This user-friendly design provides an intuitional way to locate the root problem within a second.
DRAM LED
P8Z77-V LE
P8Z77-V LE DRAM LED
ASUS P8Z77-V LE 2-19
4. BIOS_FLBK LED
The BIOS_FLBK LED lights when the BIOS-FLBK function is enabled.
2-20
P8Z77-V LE
P8Z77-V LE FLBK LED
FLBK_LED
4. EPU LED
The EPU LED lights when the EPU switch is turned to Enable .
EPU_LED
P8Z77-V LE
P8Z77-V LE EPU LED
5. TPU LED
The TPU LED lights when the TPU switch is turned to Enable .
P8Z77-V LE
P8Z77-V LE TPU LED
TPU_LED
Chapter 2: Hardware information
2.2.8 Internal connectors
1. Intel ® Z77 Serial ATA 6.0 Gb/s connectors (7-pin SATA6G_1/2 [gray])
These connectors connect to Serial ATA 6.0 Gb/s hard disk drives via Serial ATA 6.0
Gb/s signal cables.
If you installed Serial ATA hard disk drives, you can create a RAID 0, 1, 5, and 10 configuration with the Intel chipset.
® Rapid Storage Technology through the onboard Intel ® Z77
P8Z77-V LE
SATA6G_2 SATA6G_1
P8Z77-V LE SATA 6.0Gb/s connectors
• These connectors are set to [AHCI Mode] by default. If you intend to create a Serial
ATA RAID set using these connectors, set the SATA Mode item in the BIOS to [RAID
Mode]. Refer to section 3.5.3 SATA Configuration for details.
• Before creating a RAID set, refer to section 4.5 RAID Configurations or the manual bundled in the motherboard support DVD.
• When using NCQ, set the SATA Mode in the BIOS to [AHCI Mode]. Refer to section
3.5.3 SATA Configuration for details.
• You must install Windows
ATA hard disk drives. The Serial ATA RAID feature is available only if you are using
Windows ®
® XP Service Pack 3 or later versions before using Serial
XP SP3 or later versions.
2. Serial port connector (10-1 pin COM1)
This connector is for a serial (COM) port. Connect the serial port module cable to this connector, then install the module to a slot opening at the back of the system chassis.
COM1
PIN 1
P8Z77-V LE
P8Z77-V LE Serial port (COM1) connector
The serial port bracket (COM1) module is purchased separately.
ASUS P8Z77-V LE 2-21
3. USB 2.0 connectors (10-1 pin USB 3 ~ 10)
These connectors are for USB 2.0 ports. Connect the USB module cable to any of these connectors, then install the module to a slot opening at the back of the system chassis.
These USB connectors comply with USB 2.0 specification that supports up to 480 Mbps connection speed.
USB910 USB78 USB56 USB34
P8Z77-V LE
PIN 1 PIN 1 PIN 1 PIN 1
P8Z77-V LE USB2.0 connectors
Never connect a 1394 cable to the USB connectors. Doing so will damage the motherboard!
The USB module cable is purchased separately.
4. Front panel audio connector (10-1 pin AAFP)
This connector is for a chassis-mounted front panel audio I/O module that supports either
HD Audio or legacy AC`97 audio standard. Connect one end of the front panel audio I/O module cable to this connector.
AAFP
PIN 1 PIN 1
P8Z77-V LE
2-22
HD-audio-compliant pin definition
P8Z77-V LE Front panel audio connector
Legacy AC’97 compliant definition
• We recommend that you connect a high-definition front panel audio module to this connector to avail of the motherboard’s high-definition audio capability.
• If you want to connect a high-definition front panel audio module to this connector, set the Front Panel Select item in the BIOS setup to [HD Audio] ; if you want to connect an
AC'97 front panel audio module to this connector, set the item to [AC 97] . By default, this connector is set to [HD]. Refer to 3.5.6 Onboard Devices Configuration for details.
Chapter 2: Hardware information
5. Digital audio connector (4-1 pin SPDIF_OUT)
This connector is for an additional Sony/Philips Digital Interface (S/PDIF) port. Connect the S/PDIF Out module cable to this connector, then install the module to a slot opening at the back of the system chassis.
P8Z77-V LE
SPDIF_OUT
P8Z77-V LE Digital audio connector
The S/PDIF module is purchased separately.
6. CPU, chassis, and power fan connectors (4-pin CPU_FAN, 4-pin CHA_FAN1/2; 3-pin
PWR_FAN)
Connect the fan cables to the fan connectors on the motherboard, ensuring that the black wire of each cable matches the ground pin of the connector.
CPU_FAN
CHA_FAN1
CHA_FAN2
PWR_FAN
P8Z77-V LE
P8Z77-V LE fan connectors
Do not forget to connect the fan cables to the fan connectors. Insufficient air flow inside the system may damage the motherboard components. These are not jumpers! Do not place jumper caps on the fan connectors!
• The CPU_FAN connector supports the CPU fan of maximum 1A (12 W) fan power.
• Only the 4-pin CPU_FAN, CHA_FAN1/2 connectors support the ASUS Fan Xpert+ feature.
ASUS P8Z77-V LE 2-23
7. USB 3.0 connector (20-1 pin USB3_56)
These connectors are for the additional USB 3.0 ports, and complies with the USB 3.0 specificaton that supports up to 4.8Gbps connection speed. If the USB 3.0 front panel cable is available from your system chassis, with this USB 3.0 connector, you can have a front panel USB 3.0 solution.
USB3_56
P8Z77-V LE
P8Z77-V LE USB3.0 Front panel connector
You can connect the ASUS front panel USB 3.0 bracket to this connector to obtain the front panel USB 3.0 solution.
8. Intel ® Z77 Serial ATA 3.0 Gb/s connectors (7-pin SATA3G_1–4 [blue])
These connectors connect to Serial ATA 3.0 Gb/s hard disk drives and optical disc drives via Serial ATA 3.0 Gb/s signal cables.
If you installed Serial ATA hard disk drives, you can create a RAID 0, 1, 5, and 10 configuration with the Intel ® Rapid Storage Technology through the onboard Intel ® Z77 chipset.
P8Z77-V LE
SATA3G_4 SATA3G_3 SATA3G_2 SATA3G_1
2-24
P8Z77-V LE SATA 3.0Gb/s connectors
• These connectors are set to [AHCI Mode] by default. If you intend to create a Serial
ATA RAID set using these connectors, set the SATA Mode item in the BIOS to [RAID
Mode]. Refer to section 3.5.3 SATA Configuration for details.
• When using NCQ, please check the SATA Mode in the BIOS is [AHCI Mode]. Refer to
3.5.3 SATA Configuration for details.
• You must install Windows
ATA hard disk drives. The Serial ATA RAID feature is available only if you are using
Windows ®
® XP Service Pack 3 or later versions before using Serial
XP SP3 or later versions.
• Before creating a RAID set, refer to .section 4.5 RAID Configurations or the manual bundled in the motherboard support DVD.
Chapter 2: Hardware information
9. Marvell
®
Serial ATA 6.0Gb/s connectors (7-pin SATA6G_E1 [navy blue])
This connector connects to Serial ATA 6.0 Gb/s hard disk drives via Serial ATA 6.0 Gb/s signal cables.
P8Z77-V LE
SATA6G_E1
P8Z77-V LE Marvell ® SATA 6.0 Gb/s connectors
• The SATA6G_E1 (navy blue) connectors are for data storage only. ATAPI device is not supported.
• You must install Windows ® hard disk drives.
XP Service Pack 3 or later versions before using Serial ATA
• When using NCQ, set the Marvell Storage Controller item in the BIOS to [Enabled].
Refer to section 3.5.6 Onboard Devices Configuration for details.
10. ATX power connectors (24-pin EATXPWR; 8-pin EATX12V)
These connectors are for ATX power supply plugs. The power supply plugs are designed to fit these connectors in only one orientation. Find the proper orientation and push down firmly until the connectors completely fit.
EATX12V EATXPWR
P8Z77-V LE
PIN 1
+3 Volts
+12 Volts
+12 Volts
+5V Standby
Power OK
GND
+5 Volts
GND
+5 Volts
GND
+3 Volts
+3 Volts
PIN 1
GND
+5 Volts
+5 Volts
+5 Volts
-5 Volts
GND
GND
GND
PSON#
GND
-12 Volts
+3 Volts
P8Z77-V LE EATX power connectors
• For a fully configured system, we recommend that you use a power supply unit (PSU) that complies with ATX 12 V Specification 2.0 (or later version) and provides a minimum power of 450 W.
• Do not forget to connect the 4-pin / 8-pin EATX12 V power plug; otherwise, the system will not boot.
• We recommend that you use a PSU with higher power output when configuring a system with more power-consuming devices. The system may become unstable or may not boot up if the power is inadequate.
• If you are uncertain about the minimum power supply requirement for your system, refer to the Recommended Power Supply Wattage Calculator at http://support.asus.
com/PowerSupplyCalculator/PSCalculator.aspx?SLanguage=en-us for details.
ASUS P8Z77-V LE 2-25
2-26
11. System panel connector (20-8 pin PANEL)
This connector supports several chassis-mounted functions.
PLED SPEAKER
PANEL
PIN 1
P8Z77-V LE
•
•
•
•
•
IDE_LED PWRSW RESET
* Requires an ATX power supply
P8Z77-V LE System panel connector
System power LED (2-pin PLED)
This 2-pin connector is for the system power LED. Connect the chassis power LED cable to this connector. The system power LED lights up when you turn on the system power, and blinks when the system is in sleep mode.
Hard disk drive activity LED (2-pin IDE_LED)
This 2-pin connector is for the HDD Activity LED. Connect the HDD Activity LED cable to this connector. The IDE LED lights up or flashes when data is read from or written to the HDD.
System warning speaker (4-pin SPEAKER)
This 4-pin connector is for the chassis-mounted system warning speaker. The speaker allows you to hear system beeps and warnings.
ATX power button/soft-off button (2-pin PWRSW) his connector is for the system power button. Pressing the power button turns the system on or puts the system in sleep or soft-off mode depending on the BIOS settings. Pressing the power switch for more than four seconds while the system is ON turns the system OFF.
Reset button (2-pin RESET)
This 2-pin connector is for the chassis-mounted reset button for system reboot without turning off the system power.
Chapter 2: Hardware information
2.3 Building your computer system
2.3.1 Additional tools and components to build a PC system
1 bag of screws
PC chassis
Intel LGA 1155 CPU
DIMM
Philips (cross) screwdriver
Power supply unit
Intel LGA1155 compatible CPU Fan
SATA hard disk drive
SATA optical disc drive (optional) Graphics card (optional)
The tools and components in the table above are not included in the motherboard package.
ASUS P8Z77-V LE 2-27
2-28
2.3.2 CPU installation
The LGA1156 CPU is incompatible with the LGA1155 socket. DO NOT install a LGA1156
CPU on the LGA1155 socket.
1
2
A
B
Chapter 2: Hardware information
3 4
A
C
B
5
ASUS P8Z77-V LE 2-29
2-30
2.3.3 CPU heatsink and fan assembly installation
Apply the Thermal Interface Material to the CPU heatsink and CPU before you install the heatsink and fan if necessary.
To install the CPU heatsink and fan assembly
1
A
B
2
B
A
3 4
Chapter 2: Hardware information
To uninstall the CPU heatsink and fan assembly
1
2
B
A
A
B
ASUS P8Z77-V LE 2-31
2.3.4
1
DIMM installation
2
2-32
3
To remove a DIMM
B
A
A
Chapter 2: Hardware information
2.3.5 Motherboard installation
The diagrams in this section are for reference only. The motherboard layout may vary with models, but the installation steps remain the same.
1
2
ASUS P8Z77-V LE 2-33
3
P8Z77-V LE
2-34
DO NOT overtighten the screws! Doing so can damage the motherboard.
Chapter 2: Hardware information
2.3.6 ATX Power connection
1
2
OR OR
ASUS P8Z77-V LE 2-35
2.3.7
1
SATA device connection
OR
2
2-36 Chapter 2: Hardware information
2.3.8 Front I/O Connector
To install the system panel connector
To install USB 2.0 Connector To install front panel audio connector
AAFP
USB 2.0
To install USB 3.0 Connector
USB 3.0
ASUS P8Z77-V LE 2-37
2.3.9 Expansion Card installation
To install PCIe x16 cards
To install PCIe x1 cards To install PCI cards
2-38 Chapter 2: Hardware information
2.3.10 Rear panel connection
Rear panel connectors
1. PS/2 Keyboard/Mouse COMBO port
2. Optical S/PDIF Out port
3. Video Graphics Adapter (VGA) port
4. External SATA 6G ports
5. Intel ® LAN (RJ-45) port*
6. Audio I/O ports**
7. ASMedia USB 3.0 ports 1 and 2, support
ASUS USB 3.0 Boost UASP Mode
8. Intel USB 3.0 ports 3 and 4, support ASUS
USB 3.0 Boost UASP Mode. The bottom port supports USB BIOS Flashback and USB
Charger+.
9. DVI port
10. HDMI port
11. DisplayPort
12. USB 2.0 ports 1 and 2
* and **: Refer to the tables on the next page for LAN port LED and audio port definitions.
• Due to USB 3.0 controller limitation, USB 3.0 devices can only be used under
Windows ® OS environment and after the USB 3.0 driver is installed.
• Due to Intel ® limitations, the USB3_3-4 only support Windows ® 7 operating system.
• The USB3_4 port supports USB Charger+ and USB BIOS Flashback.
• USB 3.0 devices can be used as data storage only.
• We strongly recommend that you connect USB 3.0 devices to USB 3.0 ports for faster and better performance for your USB 3.0 devices.
• This motherboard comes with multiple VGA output that features desktop extension on two monitors. You can connect two monitors to any two of the onboard VGA, DVI-D,
HDMI and DisplayPort ports.
• DVI-D can not be converted to output RGB signal to CRT and is not compatible with
DVI-I.
ASUS P8Z77-V LE 2-39
* LAN port LED indications
Activity Link LED
Status
OFF
ORANGE
BLINKING
Description
No link
Linked
Data activity
Speed LED
Status
OFF
ORANGE
GREEN
Description
10 Mbps connection
100 Mbps connection
1 Gbps connection
ACT/LINK
LED
SPEED
LED
LAN port
** Audio 2, 4, 6, or 8-channel configuration
Port
Light Blue
Lime
Pink
Orange
Black
Gray
Headset
2-channel
Line In
Line Out
Mic In
–
–
–
4-channel
Line In
Front Speaker Out
Mic In
–
Rear Speaker Out
–
6-channel
Line In
Front Speaker Out
Mic In
Center/Subwoofer
Rear Speaker Out
–
8-channel
Line In
Front Speaker Out
Mic In
Center/Subwoofer
Rear Speaker Out
Side Speaker Out
2-40 Chapter 2: Hardware information
2.3.11 Audio I/O connections
Audio I/O ports
Connect to Headphone and Mic
Connect to Stereo Speakers
Connect to 2.1 channel Speakers
ASUS P8Z77-V LE 2-41
2-42
Connect to 4.1 channel Speakers
Connect to 5.1 channel Speakers
Connect to 7.1 channel Speakers
Chapter 2: Hardware information
2.4 Starting up for the first time
1. After making all the connections, replace the system case cover.
2. Be sure that all switches are off.
3. Connect the power cord to the power connector at the back of the system chassis.
4. Connect the power cord to a power outlet that is equipped with a surge protector.
5. Turn on the devices in the following order: a. Monitor b. External SCSI devices (starting with the last device on the chain) c. System power
6. After applying power, the system power LED on the system front panel case lights up.
For systems with ATX power supplies, the system LED lights up when you press the
ATX power button. If your monitor complies with the “green” standards or if it has a
“power standby” feature, the monitor LED may light up or change from orange to green after the system LED turns on.
The system then runs the power-on self tests or POST. While the tests are running, the
BIOS beeps (see the BIOS beep codes table below) or additional messages appear on the screen. If you do not see anything within 30 seconds from the time you turned on the power, the system may have failed a power-on test. Check the jumper settings and connections or call your retailer for assistance.
BIOS Beep
One short beep
Description
VGA detected
Quick boot set to disabled
No keyboard detected
No memory detected
One continuous beep followed by two short beeps then a pause (repeated)
One continuous beep followed by three short beeps
One continuous beep followed by four short beeps
No VGA detected
Hardware component failure
7. At power on, hold down the <Delete> key to enter the BIOS Setup. Follow the instructions in Chapter 3.
2.5 Turning off the computer
While the system is ON, pressing the power switch for less than four seconds puts the system on sleep mode or soft-off mode, depending on the BIOS setting. Pressing the power switch for more than four seconds lets the system enter the soft-off mode regardless of the BIOS setting.
ASUS P8Z77-V LE 2-43
2-44 Chapter 2: Hardware information
Chapter 3
Chapter 3:
3.1 Knowing BIOS
BIOS setup
The ASUS UEFI BIOS offers a user-friendly interface that goes beyond traditional keyboard-only BIOS controls to enable more flexible and convenient mouse input. Users can easily navigate the UEFI BIOS with the same smoothness as their operating system.
The term “BIOS” in this user manual refers to “UEFI BIOS” unless otherwise specified.
BIOS (Basic Input and Output System) stores system hardware settings such as storage device configuration, overclocking settings, advanced power management, and boot device configuration that are needed for system startup in the motherboard CMOS. In normal circumstances, the default BIOS settings apply to most conditions to ensure optimum performance. We recommend that you not change the default BIOS settings except in the following circumstances:
• An error message appears on the screen during the system bootup and requests you to run the BIOS Setup.
• You have installed a new system component that requires further BIOS settings or update.
Inappropriate settings of the BIOS may result to instability or failure to boot. We strongly recommend that you change the BIOS settings only with the help of a trained service personnel .
3.2 BIOS setup program
A BIOS setup program is provided for BIOS item modification. When you start up the computer, the system provides you with the opportunity to run this program. Press <Del> during the Power-On Self-Test (POST) to enter the Setup utility. Otherwise, POST continues with its test routines.
If you wish to enter Setup after POST, press <Ctrl> + <Alt> + <Delete>, or press the reset button on the system chassis to restart the system. You can also turn the system off and then turn it back on to restart the system. Do this last option only if the first two failed.
• The BIOS setup screens shown in this section are for reference purposes only, and may not exactly match what you see on your screen.
• Ensure that a USB mouse is connected to your motherboard if you want to use the mouse to control the BIOS setup program.
• If the system becomes unstable after changing any BIOS setting, load the default settings to ensure system compatibility and stability. Select the Load Optimized
Defaults item under the Exit menu. See section 3.9 Exit Menu for details.
• If the system fails to boot after changing any BIOS setting, try to clear the CMOS and reset the motherboard to the default value. See section 2.2.5 Jumper for information on how to erase the RTC RAM.
• The BIOS setup program does not support the bluetooth devices.
The BIOS setup program is designed to make it as easy to use as possible. Being a menu-driven program, it lets you scroll through the various submenus and select from the available options using a keyboard or a USB mouse.
The BIOS setup program can be used under two modes: EZ Mode and Advanced Mode .
You can change modes from the Exit menu or from the Exit/Advanced Mode button in the
EZ Mode / Advanced Mode screen.
ASUS P8Z77-V LE 3-1
3.2.1 EZ Mode
By default, the EZ Mode screen appears when you enter the BIOS setup program. The EZ
Mode provides you an overview of the basic system information, and allows you to select the display language, system performance mode and boot device priority. To access the
Advanced Mode, click Exit/Advanced Mode , then select Advanced Mode .
The default screen for entering the BIOS setup program can be changed. Refer to the
Setup Mode item in section 3.7 Boot memu for details.
Displays the CPU/motherboard temperature,
CPU/5V/3.3V/12V voltage output,
CPU/chassis/power fan speed
Selects the display language of the BIOS setup program
Clicks to display all fan speeds if available
Exits the BIOS setup program without saving the changes, saves the changes and resets the system, or enters the Advanced Mode
UEFI BIOS Utility - EZ Mode
Monday [9/13/2010]
P8Z77-V LE
BIOS Version : 0227
CPU Type : Genuine Intel(R) CPU @ 2.90GHz
Total Memory : 1024 MB (DDR3 1033MHz)
Temperature
CPU +113.0ºF/+45.0ºC
MB +75.2ºF/+40.0ºC
Voltage
CPU
3.3V
1.248V
5V
3.344V 12V
5.160V
12.248V
Speed : 2900 MHz
Exit/Advanced Mode
English
Fan Speed
CPU_FAN 3325RPM CHA_FAN1 N/A
CHA_FAN2 N/A PWR_FAN N/A
System Performance
Quiet
Performance
Boot Priority
Energy Saving
Normal
3-2
Use the mouse to drag or keyboard to navigate to decide the boot priority.
Shortcut (F3) Advanced Mode (F7) Boot Menu(F8) Default(F5)
Displays the Advanced mode menus
Selects the boot device priority
Power Saving mode Loads optimized default
Selects the Advanced mode functions
Normal mode
Displays the system properties of the selected mode on the right hand side
Selects the boot device priority
ASUS Optimal mode
• The boot device options vary depending on the devices you installed to the system.
• The Boot Menu(F8) button is available only when the boot device is installed to the system.
Chapter 3: BIOS setup
3.2.2 Advanced Mode
The Advanced Mode provides advanced options for experienced end-users to configure the BIOS settings. The figure below shows an example of the Advanced Mode. Refer to the following sections for the detailed configurations.
To access the Advanced Mode, click Exit , then select Advanced Mode .
Back button Menu items Menu bar
UEFI BIOS Utility - Advanced Mode
Configuration fields General help
Exit
Main
Back
Ai Tweaker Advanced
Advanced\ Onboard Devices Configuration >
Monitor
HD Audio Controller
Front Panel Type
SPDIF Out Type
Asmedia USB 3.0 Controller
Asmedia USB 3.0 Battery Charging Support
> Serial Port Configuration
Enabled
HD
SPDIF
PCI Express X16_2 slot (Black) bandwidth
Marvell Storage Controller x2 mode
Marvell Storage Controller Enabled
Marvell Storage OPROM
Disabled
Enabled
Enabled
Realtek LAN Controller
Realtek PXE OPROM
Enabled
Disabled
Enabled
Disabled
Submenu item
Boot Tool
Enabled/Disabled the Marvell Storage
Controller.
→← : Select Screen
↑↓ : Select Item
Enter: Select
+/-: Change Opt.
F1: General Help
F2: Previous Values
F3: Shortcut
F5: Optimized Defaults
F10: Save ESC: Exit
F12: Print Screen
Version 2.10.1208. Copyright (C) 2011 American Megatrends, Inc.
Pop-up window Scroll bar Navigation keys
Menu bar
The menu bar on top of the screen has the following main items:
Main For changing the basic system configuration
Ai Tweaker For changing the overclocking settings
Advanced For changing the advanced system settings
Monitor
For displaying the system temperature, power status, and changing the fan settings.
Boot
Tool
Exit
For changing the system boot configuration
For configuring options for special functions
For selecting the exit options and loading default settings
ASUS P8Z77-V LE 3-3
3-4
Menu items
The highlighted item on the menu bar displays the specific items for that menu. For example, selecting Main shows the Main menu items.
The other items (Ai Tweaker, Advanced, Monitor, Boot, Tool, and Exit) on the menu bar have their respective menu items.
Back button
This button appears when entering a submenu. Press <Esc> or use the USB mouse to click this button to return to the previous menu screen.
Submenu items
A greater than sign (>) before each item on any menu screen means that the item has a submenu. To display the submenu, select the item and press <Enter>.
Pop-up window
Select a menu item and press <Enter> to display a pop-up window with the configuration options for that item.
Scroll bar
A scroll bar appears on the right side of a menu screen when there are items that do not fit on the screen. Press the Up/Down arrow keys or <Page Up> / <Page Down> keys to display the other items on the screen.
Navigation keys
At the bottom right corner of the menu screen are the navigation keys for the BIOS setup program. Use the navigation keys to select items in the menu and change the settings.
General help
At the top right corner of the menu screen is a brief description of the selected item. Use
<F12> key to capture the BIOS screen and save it to the removable storage device.
Configuration fields
These fields show the values for the menu items. If an item is user-configurable, you can change the value of the field opposite the item. You cannot select an item that is not user-configurable.
A configurable field is highlighted when selected. To change the value of a field, select it and press <Enter> to display a list of options.
Chapter 3: BIOS setup
3.3 Main menu
The Main menu screen appears when you enter the Advanced Mode of the BIOS Setup program. The Main menu provides you an overview of the basic system information, and allows you to set the system date, time, language, and security settings.
UEFI BIOS Utility - Advanced Mode Exit
Main Ai Tweaker
BIOS Information
BIOS Version
Build Date
EC Version
ME Version
South Bridge Stepping
CPU Information
Genuine Intel(R) CPU 0 @ 2.90GHz
Speed
Memory Information
Total Memory
Memory Frequency
System Language
System Date
System Time
Access Level
> Security
Advanced Monitor
0227 x64
12/19/2011
XUECA-011
8.0.0.1296
04/B2
2900 MHz
1024 MB (DDR3)
1333 MHz
English
[Fri 11/08/2011]
[16:46:15]
Administrator
Boot Tool
Choose the system default language
Security
The Security menu items allow you to change the system security settings.
UEFI BIOS Utility - Advanced Mode Exit
Main
Back
Ai Tweaker
Main\ Security >
Password Description
If ONLY the Administrator's password is set, then this only limits access to Setup and is only asked for when entering Setup
If ONLY the User's password is set, then this is a power on password and must be entered to boot or enter Setup. In Setup the User will have Administrator rights
Administrator Password
User Password
Administrator Password
User Password
Advanced Monitor
Not Installed
Not Installed
Boot Tool
To clear the administrator password, key in the current password in the
Enter Current Password box, and then press <Enter> when prompted to create/confirm the password.
• If you have forgotten your BIOS password, erase the CMOS Real Time Clock (RTC)
RAM to clear the BIOS password. See section 2.2.5 Jumper for information on how to erase the RTC RAM.
• The Administrator or User Password items on top of the screen show the default
Not Installed . After you set a password, these items show Installed .
ASUS P8Z77-V LE 3-5
3-6
Administrator Password
If you have set an administrator password, we recommend that you enter the administrator password for accessing the system. Otherwise, you might be able to see or change only selected fields in the BIOS setup program.
To set an administrator password:
1. Select the Administrator Password item and press <Enter>.
2. From the Create New Password box, key in a password, then press <Enter>.
3. Confirm the password when prompted.
To change an administrator password:
1. Select the Administrator Password item and press <Enter>.
2. From the Enter Current Password box, key in the current password, then press
<Enter>.
3. From the Create New Password box, key in a new password, then press <Enter>.
4. Confirm the password when prompted.
To clear the administrator password, follow the same steps as in changing an administrator password, but press <Enter> when prompted to create/confirm the password. After you clear the password, the Administrator Password item on top of the screen shows Not Installed .
User Password
If you have set a user password, you must enter the user password for accessing the system.
The User Password item on top of the screen shows the default Not Installed . After you set a password, this item shows Installed .
To set a user password:
1. Select the User Password item and press <Enter>.
2. From the Create New Password box, key in a password, then press <Enter>.
3. Confirm the password when prompted.
To change a user password:
1. Select the User Password item and press <Enter>.
2. From the Enter Current Password box, key in the current password, then press
<Enter>.
3. From the Create New Password box, key in a new password, then press <Enter>.
4. Confirm the password when prompted.
To clear the user password, follow the same steps as in changing a user password, but press
<Enter> when prompted to create/confirm the password. After you clear the password, the
User Password item on top of the screen shows Not Installed .
Chapter 3: BIOS setup
3.4 Ai Tweaker menu
The Ai Tweaker menu items allow you to configure overclocking-related items.
Be cautious when changing the settings of the Ai Tweaker menu items. Incorrect field values can cause the system to malfunction.
The configuration options for this section vary depending on the CPU and DIMM model you installed on the motherboard.
UEFI BIOS Utility - Advanced Mode Exit
Main Ai Tweaker
Target CPU Speed : 3400MHz
Target DRAM Speed : 1333MHz
Ai Overclock Tuner
Turbo Ratio
Internal PLL Overvoltage
CPU bus speed : DRAM speed ration mode
Memory Frequency iGPU Max. Frequency
EPU Power Saving Mode
> OC Tuner
> DRAM Timing Control
> CPU Power Management
> DIGI+ Power Control
Advanced Monitor
Auto
Auto
Auto
Auto
Auto
Auto
Disabled
Boot Tool
[X.M.P.] When XMP is enabled BLCK frequency, CPU ratio and memory parameters will be auto optimized.
→← : Select Screen
↑↓ : Select Item
Enter: Select
+/-: Change Opt.
F1: General Help
F2: Previous Values
F3: Shortcut
F5: Optimized Defaults
F10: Save ESC: Exit
F12: Print Screen
Version 2.10.1208. Copyright (C) 2011 American Megatrends, Inc.
Scroll down to display the following items:
CPU Voltage
CPU Offset Mode Sign
CPU Offset Voltage iGPU Voltage iGPU Offset Mode Sign
iGPU Offset Voltage
DRAM Voltage
VCCSA Voltage
PCH Voltage
CPU PLL Voltage
CPU Spread Spectrum
0.896V
0.925V
1.050V
Offset Mode
Auto
+
Offset Mode
+
Auto
Auto
Auto
Auto
Auto
Auto
→← : Select Screen
↑↓ : Select Item
Enter: Select
+/-: Change Opt.
F1: General Help
F2: Previous Values
F3: Shortcut
F5: Optimized Defaults
F10: Save ESC: Exit
F12: Print Screen
Version 2.10.1208. Copyright (C) 2011 American Megatrends, Inc.
ASUS P8Z77-V LE 3-7
3-8
Ai Overclock Tuner [Auto]
Allows you to select the CPU overclocking options to achieve the desired CPU internal frequency. Select any of these preset overclocking configuration options:
[Auto]
[Manual]
Loads the optimal settings for the system.
Allows you to individually set overclocking parameters.
BCLK/PCIE Frequency [XXX]
Allows you to adjust the CPU and VGA frequency to enhance the system performance. Use the <+> and <-> keys to adjust the value. You can also key in the desired value using the numeric keypad. The values range from 80.0MHz to 300.0MHz.
Turbo Ratio [Auto]
Allows you to manually adjust the Trubo CPU ratio.
[Auto] All Turbo ratio are set by Intel CPU default settings.
[By Per Core] All numbers of active cores can be set to an individual Turbo ratio in BIOS.
Ratio Mode [By Per Core]
This item appears only when you set the Turbo Ratio item to [By Per Core]. Configuration options: [By Per Core] [Synchronization].
1-Core Ratio Limit [Auto]
This item appears only when you set both the Turbo Ratio and Ratio Mode item to [By
Per Core]. Use the <+> and <-> keys to adjust the value.
2-/3-/4-Core Ratio Limit [Auto]
This item appears only when you set the Turbo Ratio item to [By Per Core] and Ratio
Mode item to [Synchromization]. Use the <+> and <-> keys to adjust the value.
Internal PLL Overvoltage [Auto]
Allows you to set the Internal PLL Overvoltage. Configuration options: [Auto] [Enabled]
[Disabled]
CPU bus speed : DRAM speed ratio mode [Auto]
Allows you to set the CPU bus speed to DRAM speed ratio mode.
[Auto] DRAM speed is set to the optimized settings.
[100:133]
[100:100}
The CPU bus speed to DRAM speed ratio is set to 100:133.
The CPU bus speed to DRAM speed ratio is set to 100:100.
Memory Frequency [Auto]
Allows you to set the memory operating frequency. The configuration options vary with the
BCLK/PCIE Frequency item settings. Configuration options: [Auto]
[DDR3-800MHz] [DDR3-1066MHz] [DDR3-1333MHz] [DDR3-1400MHz] [DDR3-1600MHz]
[DDR3-1800MHz] [DDR3-1866MHz] [DDR3-2000MHz] [DDR3-2133MHz] [DDR3-2200MHz]
[DDR3-2400MHz] [DDR3-2600MHz] [DDR3-2660MHz] [DDR3-2800MHz]
Selecting a very high memory frequency may cause the system to become unstable! If this happens, revert to the default setting.
Chapter 3: BIOS setup
iGPU Max. Frequency [xxx]
Allows you to set the iGPU maximum frequency. The values range from xxxxMHz (by CPU) to 3000MHz with a 50MHz interval. Use <+>/<-> to adjust the value.
EPU Power Saving MODE [Disabled]
Allows you to enable or disable the EPU power saving function.Configuration options:
[Disabled] [Enabled]
EPU Setting [Auto]
This item appears only when you set the EPU Power Saving MODE item to [Enabled and allows you to select the EPU power saving mode. Configuration options: [Auto] [Light Power
Saving Mode] [Medium Power Saving Mode] [Max Power Saving Mode]
OC Tuner
OC Tuner automatically overclocks the frequency and voltage of CPU and DRAM for enhancing the system performance. Configuration options: [OK] [Cancel]
DRAM Timing Control
The sub-items in this menu allow you to set the DRAM timing control features. Use the <+> and <-> keys to adjust the value. To restore the default setting, type [auto] using the keyboard and press the <Enter> key.
Changing the values in this menu may cause the system to become unstable! If this happens, revert to the default settings.
CPU Power Management
The sub-items in this menu allow you to set the CPU ratio and features.
CPU Ratio [Auto]
Allows you to manually adjust the maximum non-turbo CPU ratio. Use <+> and <-> keys to adjust the value. The valid value ranges vary according to your CPU model.
Enhanced Intel SpeedStep Technology [Enabled]
Allows you to enable or disable the Enhanced Intel ® SpeedStep Technology (EIST).
[Disabled] Disables this function.
[Enabled] The operating system dynamically adjusts the processor voltage and core frequency which may result in decreased average consumption and decreased average heat production.
Turbo Mode [Enabled]
This item appears only when you set the EIST item to [Enabled].
[Enabled] Allows processor cores to run faster than marked frequency in specific conditions.
[Disabled] Disables this function.
The following three items appear only when you set both the EIST and Turbo Mode items to [Enabled].
ASUS P8Z77-V LE 3-9
Long Duration Power Limit [Auto]
Use the <+> and <-> keys to adjust the value.
Long Duration Maintained [Auto]
Use the <+> and <-> keys to adjust the value.
Short Duration Power Limit [Auto]
Use the <+> and <-> keys to adjust the value.
Primary Plane Current Limit [Auto]
Maximum instantaneous current allowed at any given time for CPU cores
Use <+> and <-> key to adjust the value at 0.125A increment. .
Secondary Plane Current Limit [Auto]
Maximum instantaneous current allowed at any given time for Internal Graphics cores.
Use <+> and <-> key to adjust the value at 0.125A increment.
DIGI+ Power Control
CPU Load-Line Calibration [Auto]
Load-line is defined by Intel VRM spec and affects CPU voltage. The CPU working voltage will decrease proportionally to CPU loading. Higher value gets a higher voltage and better overclocking performance, but increases the CPU and VRM thermal. This item allows you to adjust the voltage range from the following percentages to boost the system performance:
0% (Regular), 25% (Medium), 50% (High), 75% (Ultra High) and 100% (Extreme).
Configuration options: [Auto] [Regular] [Medium] [High] [Ultra High] [Extreme]
The actual performance boost may vary depending on your CPU specification.
CPU Voltage Frequency [Auto]
Frequency switching affects the VRM transient response, and the thermal component. Higher frequency gets quicker transient response. Configuration options: [Auto] [Manual]
DO NOT remove the thermal module when switching to Manual Mode. The thermal conditions should be monitored.
VRM Spread Spectrum [Disabled]
This item appears only when you set the Frequency item to [Auto] and allows you to enable the spread spectrum to enhance system stability.
CPU Power Phase Control [Standard]
Allows you to control the power phase based on the CPU’s demands.
Configuration options: [Standard] [Optimized] [Extreme] [Manual Adjustment]
DO NOT remove the thermal module when switching to Extreme and Manual Mode. The thermal conditions should be monitored.
3-10
CPU Power Duty Control [T.Probe]
DIGI + VRM Duty control adjusts the current and thermal conditions of every component’s phase. Configuration options:
[T. Probe] - Select to maintain the VRM thermal balance.
[Extreme] - Select to maintain the current VRM balance.
Chapter 3: BIOS setup
CPU Current Capability [100%]
Allows you to configure the total power range, and extends the overclocking frequency range simultaneously. Configuration options: [100%] [110%] [120%] [130%] [140%]
Choose a higher value when overclocking, or under a high CPU loading for extra power support.
CPU Power Thermal Control [125]
A higher temperature brings a wider CPU power thermal range and extends the overclocking tolerance to enlarge the O.C. potential. Use the <+> and <-> keys to adjust the value. The values range from 125 to 135.
DO NOT remove the thermal module. The thermal conditions should be monitored.
CPU Power Response Control [Auto]
The DIG+ VRM controller provides a faster, and precise power response rate for the CPU.
Apply a higher value for an extreme overclocking. Configuration options: [Auto] [Regular:
100%] [Medium: 150%] [Fast: 200%] [Ultra Fast: 250%]
The actual performance boost may vary depending on your CPU configuration.
iGPU Load-line Calibration [Auto]
Allows you to set the iGPU Load-line Calibration. Configuration options: [Auto] [Regular]
[High] [Extreme]
iGPU Current Capability [100%]
Allows you to set the iGPU Current Capability. Configuration options: [100%] [110%] [120%]
[130%]
Do not remove the thermal module while changing the DIGI+ VRM related parrameters .
The thermal conditions should be monitored.
Some of the following items are adjusted by typing the desired values using the numeric keypad and press the <Enter> key. You can also use the <+> and <-> keys to adjust the value. To restore the default setting, type [auto] using the keyboard and press the <Enter> key.
DRAM Current Capability [100%]
Allows you to set the DRAM Current Capability. Configuration options: [100%] [110%] [120%]
[130%]
DRAM Voltage Frequency [Auto]
Allows you to set the DRAM Voltage Frequency automatically or manually. Configuration options: [Auto] [Manual]
DRAM Fixed Frequency Mode [XXX]
This item appears only when you set the DRAM Voltage item to [Manual] and allows you to set a fixed DRAM frequency. Use the <+> and <-> keys to adjust the value. The values range from 300k Hz to 500k Hz with a 50k Hz interval.
ASUS P8Z77-V LE 3-11
3-12
DRAM Power Phase Control [Auto]
Allows you to set the DRAM Power Phase Control. Configuration options: [Auto] [Optimized]
[Extreme].
[Auto]
[Optimized]
[Extreme]
Allows you to set the Auto mode.
Allows you to set the ASUS optimized phase tuning profile.
Allows you to set the full phase mode.
CPU Voltage [Offset Mode]
[Manual Mode] Allows you to set a fixed CPU voltage.
[Offset Mode] Allows you to set the Offset voltage.
CPU Offset Mode Sign [+]
This item appears only when you set the CPU Voltage item to [Offset Mode].
[+]
[–]
To offset the voltage by a positive value.
To offset the voltage by a negative value.
CPU Offset Voltage [Auto]
This item appears only when you set the CPU Voltage item to [Offset Mode] and allows you to set the Offset voltage. The values range from 0.005V to 0.635V with a
0.005V interval.
CPU Manual Voltage [Auto]
This item appears only when you set the CPU Voltage item to [Manual Mode] and allows you to set a fixed CPU voltage. The values range from 0.800V to 1.990V with a
0.005V interval.
Refer to the CPU documentation before setting the CPU voltage. Setting a high voltage may damage the CPU permanently, and setting a low voltage may make the system unstable.
iGPU Voltage [Offset Mode]
[Manual Mode] Allows you to set a fixed iGPU voltage.
[Offset Mode] Allows you to set the iGPU Offset voltage.
iGPU Offset Voltage [Auto]
This item appears only when you set the iGPU Voltage item to [Offset Mode] and allows you to set the Offset voltage. The values range from 0.005 to 0.635V with a
0.005V interval.
iGPU Manual Voltage [Auto]
This item appears only when you set the iGPU Voltage item to [Manual Mode] and allows you to set a fixed iGPU voltage. The values range from 0.800V to 1.990V with a
0.005V interval.
Chapter 3: BIOS setup
DRAM Voltage [Auto]
Allows you to set the DRAM voltage. The values range from 1.20V to 2.135V with a 0.005V interval.
According to Intel CPU spec, DIMMs with voltage requirement over 1.65V may damage the CPU permanently. We recommend you install the DIMMs with the voltage requirement below 1.65V.
VCCSA Voltage [Auto]
Allows you to set the VCCSA voltage. The values range from 0.610V to 1.560V with a 0.005V interval.
PCH Voltage [Auto]
Allows you to set the Platform Controller Hub voltage. The values range from 0.735V to
1.685V with a 0.005V interval.
• The values of the CPU Manual Voltage, CPU Offset Voltage, iGPU Manual Voltage, iGPU Offset Voltage, DRAM Voltage, VCCSA Voltage and PCH Voltage items are labeled in different color, indicating the risk levels of high voltage settings.
• The system may need better cooling system to work stably under high voltage settings.
CPU Offset
Voltage iGPU Offset
Voltage
DRAM Voltage
VCCSA Voltage
PCH Voltage
Black
0.005V–
0.055V
0.005V–
0.055V
1.20000V–
1.57500V
0.610V–
0.970V
0.735V–
1.1000V
Yellow
0.060V–
0.105V
0.060V–
0.105V
1.58000V–
1.65000V
0.975V–
1.015V
1.105V–
1.155V
Pink
0.110V–
0.155V
0.110V–
0.155V
1.65500V–
1.72500V
1.020V–
1.060V
1.160V–
1.205V
Red
0.160V–
0.635V
0.160V–
0.635V
1.73000V–
2.13500V
1.065V–
1.560V
1.210V–
1.685V
CPU PLL Voltage [Auto]
Allows you to set the CPU and PCH PLL voltage. The values range from 1.80V to 1.90V with a 0.1V interval. Configuration options: [Auto] [+0.1V]
CPU Spread Spectrum [Auto]
[Auto] Automatic configuration.
[Disabled]
[Enabled]
Enhances the BCLK overclocking ability.
Sets to [Enabled] for EMI control.
ASUS P8Z77-V LE 3-13
3-14
3.5 Advanced menu
The Advanced menu items allow you to change the settings for the CPU and other system devices.
Be cautious when changing the settings of the Advanced menu items. Incorrect field values can cause the system to malfunction.
UEFI BIOS Utility - Advanced Mode Exit
Main Ai Tweaker Advanced Monitor Boot
CPU Configuration Parameters
Tool
> CPU Configuration
> PCH Configuration
> SATA Configuration
> System Agent Configuration
> USB Configuration
> Onboard Devices Configuration
> APM
> Network Stack
→← : Select Screen
↑↓ : Select Item
Enter: Select
+/-: Change Opt.
F1: General Help
F2: Previous Values
F3: Shortcut
F5: Optimized Defaults
F10: Save ESC: Exit
F12: Print Screen
Version 2.10.1208. Copyright (C) 2011 American Megatrends, Inc.
Chapter 3: BIOS setup
3.5.1 CPU Configuration
The items in this menu show the CPU-related information that the BIOS automatically detects.
The items shown in this screen may be different due to the CPU you installed.
UEFI BIOS Utility - Advanced Mode Exit
Main
Back
Ai Tweaker
Advanced\ CPU Configuration >
Advanced
CPU Configuration
Genuine Intel(R) CPU 0 @ 2.90GHz
EM64T
Processor Speed
Processor Stepping
Microcode Revision
L1 Data Cache
L1 Code Cache
L2 Cache
L3 Cache
Processor Cores
Intel HT Technology
CPU Ratio Range
CPU Current Ratio
Intel Adaptive Thermal Monitor
Active Processor Cores
Limit CPUID Maximum
Execute Disable Bit
Intel Virtualization Technology
Hardware Prefetcher
Monitor
Supported
2900 MHz
306a6
2
32 kB x 4
32 kB x 4
256 kB x 4
6144 kB
4
Not Supported
16-29
29
Enabled
All
Disabled
Enabled
Disabled
Enabled
Boot
Adjust Non-Turbo Ratio
Tool
Version 2.10.1208. Copyright (C) 2011 American Megatrends, Inc.
Scroll down to display the following items:
Adjacent Cache Line Prefetch
> CPU Power Management Configuration
Enabled
→← : Select Screen
↑↓ : Select Item
Enter: Select
+/-: Change Opt.
F1: General Help
F2: Previous Values
F3: Shortcut
F5: Optimized Defaults
F10: Save ESC: Exit
F12: Print Screen
Intel Adaptive Thermal Monitor [Enabled]
[Enabled] Enables the overheated CPU to throttle its clock speed to cool down.
[Disabled] Disables the CPU thermal monitor function.
Active Processor Cores [All]
Allows you to choose the number of CPU cores to activate in each processor package.
Configuration options: [All] [1] [2] [3]
Limit CPUID Maximum [Disabled]
[Enabled] Allows legacy operating systems to boot even without support for CPUs with extended CPUID functions.
[Disabled] Disables this function.
ASUS P8Z77-V LE
Version 2.10.1208. Copyright (C) 2011 American Megatrends, Inc.
3-15
3-16
Execute Disable Bit [Enabled]
[Enabled] Enables the No-Execution Page Protection Technology.
[Disabled] Forces the XD feature flag to always return to zero (0).
Intel
®
Virtualization Technology [Disabled]
[Enabled] Allows a hardware platform to run multiple operating systems separately and simultaneously, enabling one system to virtually function as several systems.
[Disabled] Disables this function.
Hardware Prefetcher [Enabled]
[Enabled] Allows a hardware platform to run multiple operating systems separately and simultaneously, enabling one system to virtually function as several systems.
[Disabled] Disables this function.
Adjacent Cache Line Prefetch [Enabled]
[Enabled] Allows a hardware platform to perform adjacent cache line prefetching.
[Disabled] Disables this function.
CPU Power Management Configuration
CPU Ratio [Auto]
Allows you to set the ratio between the CPU Core Clock and the BCLK Frequency. Use <+> and <-> keys to adjust the ratio. The valid value ranges vary according to your CPU model.
Enhanced Intel SpeedStep Technology [Enabled]
Allows you to enable or disable the Enhanced Intel ® SpeedStep Technology (EIST).
[Disabled]
[Enabled]
The CPU runs at its default speed.
The operating system controls the CPU speed.
Turbo Mode [Enabled]
[Enabled] Allows processor cores to run faster than marked frequency in specific condition.
[Disabled] Disables this function.
CPU C1E [Auto]
Allows you to enable or disable the CPU C1E.
[Auto]
[Enabled]
[Disabled]
Set this item automatically.
Enables the C1E support function. This item should be enabled in order to enable the Enhanced Halt State.
Disables this function.
CPU C3 Report [Auto]
Allows you to disable or enable the CPU C3 report to OS.
Chapter 3: BIOS setup
[Auto]
[Enabled]
[Disabled]
[Auto]
[Enabled]
[Disabled]
Set this item automatically.
Enables the C3 report function. This item should be enabled in order to enable the Enhanced Halt State.
Disables this function.
CPU C6 Report [Auto]
Allows you to disable or enable the CPU C6 report to OS.
Set this item automatically.
Enables the C6 report function. This item should be enabled in order to enable the Enhanced Halt State.
Disables this function.
3.5.2 PCH Configuration
UEFI BIOS Utility - Advanced Mode Exit
Main
Back
Ai Tweaker
Advanced\ PCH Configuration >
PCH Configuration
High Precision Timer
> Intel(R) Rapid Start Technology
> Intel(R) Smart Connect Technology
Advanced Monitor
Enabled
Boot Tool
Enabled/Disabled the High Precision
Event Timer.
High Precision Timer [Enabled]
Allows you to enable or disable the High Precision Event Timer.Configuration options:
[Enabled] [Disabled]
Intel(R) Rapid Start Technology
Intel(R) Rapid Start Technology [Disabled]
Allows you to enable or disable the Intel(R) Rapid Start Technology.Configuration options:
[Enabled] [Disabled]
The following three items appear only when you set the Intel(R) Rapid Start Technology to [Enabled].
Entry on S3 RTC Wake [Enabled]
Allows you to enable or disable the iFFS invocation upon S3 RTC wake. Configuration options: [Enabled] [Disabled]
Entry After [10 Minutes]
This item appears only when you set the Entry on S3 RTC Wake to [Enabled] and allows you to set the RTC wake timer at S3 entry. Configuration options: [Immediately]
[1 minute] [2 minute] [5 minute] [10 minute] [15 minute] [30 minute] [1 hour] [2 hours]
ASUS P8Z77-V LE 3-17
Active Page Threshold Support [Disbaled]
Allows you to enable or disable the Active Page Threshold Support. Configuration options: [Enabled] [Disabled]
Active Memory Threshold [x]
This item appears only when you set the Active Page Threshold Support to
[Enabled] and allows you to set the Active Memory Threshold. When the partition size is larger than the Active Page Threshold size, the system will try to support the Intel(R)
Rapid Start Technology. When the item is set to zero, the system automatically checks whether the partition size is enough at S3 entry. Key in the desired value using the numeric keypad.
Intel(R) Smart Connect Technology
ISCT Configuration [Disabled]
Allows you to enable or disable the ISCT configuration. Configuration options: [Enabled]
[Disabled]
3-18 Chapter 3: BIOS setup
3.5.3 SATA Configuration
While entering Setup, the BIOS automatically detects the presence of SATA devices. The SATA
Port items show Not Present if no SATA device is installed to the corresponding SATA port.
UEFI BIOS Utility - Advanced Mode Exit
Main
Back
Ai Tweaker
Advanced\ SATA Configuration >
Advanced
SATA Configuration
SATA Mode
S.M.A.R.T. Status Check
SATA 6G_1 (Gray)
Hot Plug
SATA 6G_2 (Gray)
Hot Plug
SATA 3G_1 (Blue)
Hot Plug
SATA 3G_2 (Blue)
Hot Plug
SATA 3G_3 (Blue)
Hot Plug
SATA 3G_4 (Blue)
Monitor
AHCI
Enabled
Empty
Disabled
Empty
Disabled
Empty
Disabled
Empty
Disabled
Empty
Disabled
Empty
Boot Tool
(1) IDE Mode. (2) AHCI Mode. (3)
RAID Mode.
→← : Select Screen
↑↓ : Select Item
Enter: Select
+/-: Change Opt.
F1: General Help
F2: Previous Values
F3: Shortcut
F5: Optimized Defaults
F10: Save ESC: Exit
F12: Print Screen
Scroll down to display the following items:
Hot Plug Disabled
Version 2.10.1208. Copyright (C) 2011 American Megatrends, Inc.
SATA Mode Selection [AHCI]
Allows you to set the SATA configuration.
[IDE Mode] Set to [IDE Mode] when you want to use the Serial ATA hard disk drives as
Parallel ATA physical storage devices.
[AHCI Mode] Set to [AHCI Mode] when you want the SATA hard disk drives to use the
AHCI (Advanced Host Controller Interface). The AHCI allows the onboard storage driver to enable advanced Serial ATA features that increases storage performance on random workloads by allowing the drive to internally optimize the order of commands.
[RAID Mode] Set to [RAID Mode] when you want to create a RAID configuration from the
SATA hard disk drives.
ASUS P8Z77-V LE 3-19
S.M.A.R.T. Status Check [Enabled]
S.M.A.R.T. (Self-Monitoring, Analysis and Reporting Technology) is a monitor system. When read/write of your hard disk errors occur, this feature allows the hard disk to report warning messages during the POST. Configuration options: [Enabled] [Disabled]
Hot Plug [Disabled]
These items appear only when you set the SATA mode item to [AHCI Mode] or [RAID Mode], and allow you to enable/disable SATA Hot Plug Support. Configuration options: [Disabled]
[Enabled]
3.5.4 System Agent Configuration
UEFI BIOS Utility - Advanced Mode
Main
Back
Ai Tweaker Advanced
Advanced\ System Agent Configuration >
System Agent Configuration
Memory Remap Feature
> Graphics Configuration
> NB PCIe Configuration
Monitor
Enabled
Boot Tool
Enable or disable memory remap above
4G.
3-20
Memory Remap Feature [Enabled]
[Enabled] Allow you to enable remapping the memory above 4GB.
[Disabled] Disables this function.
Graphics Configuration
Primary Display [Auto]
Allows you to select a primary display from iGPU, PCIE, or PCI graphic devices, or select SG for switchable GFX. Configuration options: [Auto] [iGPU] [PCIE] [PCI]
iGPU Memory [64M]
Allows you to set the iGPU memory size. Configuration options: [32M] [64M] [96M] [128M] ~
[448M] [480M] [512M] [1024M]
Render Standby [Enabled]
Allows you to enable or disable Render Standby by internal graphics devices. Configuration options: [Disabled] [Enabled]
iGPU Multi-Monitor [Enabled]
Allows you to enable or disable the Lucid Virtu support for both the integrated and discrete graphics. The iGPU shared memory size will be fixed at 64MB. Configuration options:
[Disabled] [Enabled]
Chapter 3: BIOS setup
NB PCIe Configuration
Allows you to configure the NB PCI Express settings.
PCIE x16_1 [Auto]
Allows you to set the PCIE x16_1 link speed. Configuration options: [Auto] [Gen1] [Gen2]
[Gen3]
3.5.5 USB Configuration
The items in this menu allow you to change the USB-related features.
UEFI BIOS Utility - Advanced Mode Exit
Main
Back
Ai Tweaker
Advanced\ USB Configuration >
Advanced
USB Configuration
USB Devices:
1 Keyboard, 1 Mouse, 2 Hubs
Legacy USB Support
Legacy USB3.0 Support
Intel xHCI Mode
EHCI Hand-off
Monitor
Enabled
Enabled
Smart Auto
Disabled
Boot Tool
Enables Legacy USB support. AUTO option disables legacy support if no
USB devices are connected. DISABLE option will keep USB devices available only for EFI applications.
The USB Devices item shows the auto-detected values. If no USB device is detected, the item shows None .
Legacy USB Support [Enabled]
[Enabled] Enables the support for USB devices on legacy operating systems (OS).
[Disabled]
[Auto]
The USB devices can be used only for the BIOS setup program.
Allows the system to detect the presence of USB devices at startup. If detected, the USB controller legacy mode is enabled. If no USB device is detected, the legacy USB support is disabled.
Legacy USB3.0 Support [Enabled]
[Enabled]
[Disabled]
Enables the support for USB 3.0 devices on legacy operating systems
(OS).
Disables the function.
Intel xHCI Mode [Smart Auto]
Allows you to select the Intel xHCI Mode. Configuration options: [Smart Auto] [Auto] [Enabled]
[Disabled]
EHCI Hand-off [Disabled]
[Enabled] Enables the support for operating systems without an EHCI hand-off feature.
[Disabled] Disables the function.
ASUS P8Z77-V LE 3-21
3-22
3.5.6 Onboard Devices Configuration
UEFI BIOS Utility - Advanced Mode Exit
Main
Back
Ai Tweaker Advanced
Advanced\ Onboard Devices Configuration >
HD Audio controller
Front Panel Type
SPDIF Out Type
PCI Express X16_2 Slot (Black) bandwidth
Marvell Storage Controller
Marvell Storage OPROM
Realtek LAN Controller
Realtek PXE OPROM
ASmedia USB 3.0 Controller
ASmedia USB 3.0 Battery Charging Support
> Serial Port Configuration
Monitor
Enabled
HD
SPDIF x2 mode
Enabled
Enabled
Enabled
Disabled
Enabled
Disabled
Boot Tool
Enabled/Disabled Azalia HD Audio
→← : Select Screen
↑↓ : Select Item
Enter: Select
+/-: Change Opt.
F1: General Help
F2: Previous Values
F3: Shortcut
F5: Optimized Defaults
F10: Save ESC: Exit
F12: Print Screen
Version 2.10.1208. Copyright (C) 2011 American Megatrends, Inc.
HD Audio Controller [Enabled]
[Enabled] Enables the High Definition Audio Controller.
[Disabled] Disables the controller.
The following two items appear only when you set the HD Audio Controller item to
[Enabled].
Front Panel Type [HD]
Allows you to set the front panel audio connector (AAFP) mode to legacy AC’97 or highdefinition audio depending on the audio standard that the front panel audio module supports.
[HD]
[AC97]
Sets the front panel audio connector (AAFP) mode to high definition audio.
Sets the front panel audio connector (AAFP) mode to legacy AC’97
SPDIF Out Type [SPDIF]
[SPDIF] Sets to [SPDIF] for SPDIF audio output.
[HDMI] Sets to [HDMI] for HDMI audio output.
PCI Express X16_2 Slot (Black) bandwidth [X2 Mode]
[X2 mode] PCIe X16_2 slot runs at X2 mode with all slots enabled.
[X4 mode] PCIe X16_2 slot runs at X4 mode for high performance support.
(PCIe X1_1, PCIe X1_2 slots are disabled.)
Chapter 3: BIOS setup
Marvell Storage Controller [Enabled]
Allows you to enable to disable the Marvell Storage Controller.
[Disabled]
[Enabled]
Disables the Marvell storage controller.
Enables the Marvell storage controller.
Marvell Storage OPROM [Enabled]
Allows you to enable to disable the Marvell Storage OPROM.
[Enabled]
[Disabled]
Enables the Marvell Storage OPROM.
Disables the Marvell Storage OPROM.
Realtek LAN Controller [Enabled]
[Enabled] Enables the Realtek LAN controller.
[Disabled] Disables the controller.
Realtek PXE OPROM [Disabled]
This item appears only when you set the previous item to [Enabled] and allows you to enable or disable the PXE OptionRom of the Realtek LAN controller.
Configuration options: [Enabled] [Disabled]
ASmedia USB 3.0 Controller [Enabled]
[Enabled] Enables the USB 3.0 controller.
[Disabled] Disables the controller.
ASmedia USB 3.0 Battery Charging Support [Disabled]
This item appears only when you set the previous item to [Enabled] and allows you to enable or disable the ASmedia USB 3.0 Battery Charging Support.
[Enabled]
[Disabled]
Enables Asmedia USB 3.0 fast battery charging support for USB 3.0 devices complying with the BC 1.1 regulation.
Disables battery charging support.
Serial Port Configuration
The sub-items in this menu allow you to set the serial port configuration.
Serial Port [Enabled]
Allows you to enable or disable the serial port (COM). Configuration options: [Enabled]
[Disabled]
Change Settings [IO=3F8h; IRQ=4]
This item appears only when you set the Serial Port to [Enabled] and allows you to select the Serial Port base address . Configuration options: [IO=3F8h; IRQ=4]
[IO=2F8h; IRQ=3] [IO=3E8h; IRQ=4] [IO=2E8h; IRQ=3]
ASUS P8Z77-V LE 3-23
3.5.7 APM
UEFI BIOS Utility - Advanced Mode
Main
Back
Ai Tweaker
Advanced\ APM >
Restore AC Power Loss
Power On By PS/2 Keyboard
Power On By PCIE/PCI
Power On By Ring
Power On By RTC
Advanced Monitor
Power off
Disabled
Disabled
Disabled
Disabled
Exit
Boot Tool
Allow BIOS yo switch off some power at S5 to get the system ready for ErP requirement. When set to Enabled, all other PME options will be switched off.
3-24
Restore AC Power Loss [Power Off]
[Power On]
[Power Off]
The system goes into on state after an AC power loss.
The system goes into off state after an AC power loss.
[Last State] The system goes into either off or on state, whatever the system state was before the AC power loss.
Power On By PS/2 Keyboard [Disabled]
[Disabled] Disables the Power On by a PS/2 keyboard.
[Space Bar]
[Ctrl-Esc]
[Power Key]
Sets the Space Bar on the PS/2 keyboard to turn on the system.
Sets the Ctrl+Esc key on the PS/2 keyboard to turn on the system.
Sets Power key on the PS/2 keyboard to turn on the system. This feature requires an ATX power supply that provides at least 1A on the +5VSB lead.
Power On By PCIE/PCI [Disabled]
[Disabled]
[Enabled]
Disables the PCIE/PCI devices to generate a wake-on-LAN feature of the
Intel/Realtek LAN device.
Enables the PCIE/PCI devices to generate a wake-on-LAN feature of the
Intel/Realtek LAN device.
Power On By Ring [Disabled]
[Disabled] Disables Ring to generate a wake event.
[Enabled] Enables Ring to generate a wake event.
Power On By RTC [Disabled]
[Disabled] Disables RTC to generate a wake event.
[Enabled] When set to [Enabled], the items RTC Alarm Date (Days) and Hour/
Minute/Second will become user-configurable with set values.
RTC Alarm Date (Days)
This item appears only when you set the previous item to [Enabled] and allows you to select
RTC alarm time (days). When you set the time to zero, the RTC alarms everyday. Use <+> and <-> keys to adjust the time.
- Hour / - Mimute / - Second
Allows you to set the RTC alarm time. Use <+> and <-> keys to adjust the time.
Chapter 3: BIOS setup
3.5.8 Network Stack
UEFI BIOS Utility - Advanced Mode Exit
Main
Back
Network Stack
Ai Tweaker
Advanced\ Network Stack >
Advanced Monitor Boot Tool
Disabl Link Allow BIOS yo switch off some power at S5 to get the system ready for ErP requirement. When set to Enabled, all other PME options will be switched off.
Network Stack [Disable Link]
Enables or disables the UEFI network stack. Configuration options: [Disable Link] [Enable]
ASUS P8Z77-V LE 3-25
3.6 Monitor menu
The Monitor menu displays the system temperature/power status, and allows you to change the fan settings.
Scroll down to display the following items:
3-26 Chapter 3: BIOS setup
CPU Temperature / MB Temperature [xxxºC/xxxºF]
The onboard hardware monitor automatically detects and displays the CPU and motherboard temperatures. Select Ignore if you do not wish to display the detected temperatures.
CPU Fan Speed [xxxx RPM] or [Ignore] / [N/A]
PWR Fan Speed [xxxx RPM] or [Ignore] / [N/A]
Chassis Fan 1/2 Speed [xxxx RPM] or [Ignore] / [N/A]
The onboard hardware monitor automatically detects and displays the CPU, chassis, and power fan speed in rotations per minute (RPM). If the fan is not connected to the motherboard, the field shows N/A . Select Ignore if you do not wish to display the detected speed.
CPU Voltage, 3.3V Voltage, 5V Voltage, 12V Voltage
The onboard hardware monitor automatically detects the voltage output through the onboard voltage regulators. Select Ignore if you do not want to detect this item.
CPU Q-Fan Control [Enabled]
[Disabled]
[Enabled]
Disables the CPU Q-Fan control feature.
Enables the CPU Q-Fan control feature.
CPU Fan Speed Low Limit [200 RPM]
This item appears only when you enable the CPU Q-Fan Control feature and allows you to disable or set the CPU fan warning speed.
Configuration options: [Ignore] [200 RPM] [300 RPM] [400 RPM] [500 RPM] [600 RPM]
CPU Fan Profile [Standard]
This item appears only when you enable the CPU Q-Fan Control feature and allows you to set the appropriate performance level of the CPU fan.
[Standard] Sets to [Standard] to make the CPU fan automatically adjust depending on the CPU temperature.
[Silent] Sets to [Silent] to minimize the fan speed for quiet CPU fan operation.
[Turbo] Sets to [Turbo] to achieve maximum CPU fan speed.
[Manual] Sets to [Manual] to assign detailed fan speed control parameters.
The following four items appear only when you set CPU Fan Profile to [Manual].
CPU Upper Temperature [70]
Use the <+> and <-> keys to adjust the upper limit of the CPU temperature. The values range from 40ºC to 90ºC.
CPU Fan Max. Duty Cycle(%) [100]
Use the <+> and <-> keys to adjust the maximum CPU fan duty cycle. The values range from
20% to 100%. When the CPU temperature reaches the upper limit, the CPU fan will operate at the maximum duty cycle.
CPU Lower Temperature [20]
Displays the lower limit of the CPU temperature.
ASUS P8Z77-V LE 3-27
3-28
CPU Fan Min. Duty Cycle(%) [20]
Use the <+> and <-> keys to adjust the minimum CPU fan duty cycle. The values range from 0% to 100%. When the CPU temperature is under 40ºC, the CPU fan will operate at the minimum duty cycle.
Chassis1/2 Q-Fan Control [Enabled]
[Disabled] Disables the Chassis1/2 Q-Fan control feature.
[Enabled] Enables the Chassis1/2 Q-Fan control feature.
Chassis1/2 Fan Speed Low Limit [600 RPM]
This item appears only when you enable the Chassis1/2 Q-Fan Control feature and allows you to disable or set the chassis1/2 fan warning speed.
Configuration options: [Ignore] [200 RPM] [300 RPM] [400 RPM] [500 RPM] [600 RPM]
Chassis1/2 Fan Profile [Standard]
This item appears only when you enable the Chassis1/2 Q-Fan Control feature and allows you to set the appropriate performance level of the chassis1/2 fan.
[Standard] Sets to [Standard] to make the chassis fan automatically adjust depending on the chassis temperature.
[Silent] Sets to [Silent] to minimize the fan speed for quiet chassis fan operation.
[Turbo] Sets to [Turbo] to achieve maximum chassis fan speed.
[Manual] Sets to [Manual] to assign detailed fan speed control parameters.
The following four items appear only when you set Chassis1/2 Fan Profile to [Manual].
Chassis1/2 Upper Temperature [70]
Use the <+> and <-> keys to adjust the upper limit of the chassis temperature. The values range from 40ºC to 90ºC.
Chassis1/2 Fan Max. Duty Cycle(%) [100]
Use the <+> and <-> keys to adjust the maximum chassis fan duty cycle. The values range from 20% to 100%. When the chassis temperature reaches the upper limit, the chassis fan will operate at the maximum duty cycle.
Chassis1/2 Lower Temperature [40]
Displays the lower limit of the chassis temperature.
Chasis1/2 Fan Min. Duty Cycle(%) [60]
Use the <+> and <-> keys to adjust the minimum chassis fan duty cycle. The values range from
0% to 100%. When the chassis temperature is under 40ºC, the chassis fan will operate at the minimum duty cycle.
Anti Surge Support [Enabled]
This item allows you to enable or disable the Anti Surge function.
Configuration options: [Disabled] [Enabled]
Chapter 3: BIOS setup
3.7 Boot menu
The Boot menu items allow you to change the system boot options.
UEFI BIOS Utility - Advanced Mode Exit
Main Ai Tweaker Advanced Monitor Boot Tool
Select the keyboard NumLock state
Bootup NumLock State
Full Screen Logo
Wait for ‘F1’ If Error
Option ROM Messages
Setup Mode
UEFI/Legacy Boot
PCI ROM Priority
Boot Option Priorities
Boot Override
On
Enabled
Enabled
Force BIOS
EZ Mode
Enable bot...
Legacy ROM
→← : Select Screen
↑↓ : Select Item
Enter: Select
+/-: Change Opt.
F1: General Help
F2: Previous Values
F3: Shortcut
F5: Optimized Defaults
F10: Save ESC: Exit
F12: Print Screen
Version 2.10.1208. Copyright (C) 2011 American Megatrends, Inc.
Bootup NumLock State [On]
[On] Sets the power-on state of the NumLock to [On].
[Off] Sets the power-on state of the NumLock to [Off].
Full Screen Logo [Enabled]
[Enabled] Enables the full screen logo display feature.
[Disabled] Disables the full screen logo display feature.
Set this item to [Enabled] to use the ASUS MyLogo 2™ feature.
Wait For ‘F1’ If Error [Enabled]
[Disabled]
[Enabled]
Disables this function.
The system waits for the <F1> key to be pressed when error occurs.
Option ROM Messages [Force BIOS]
[Force BIOS] The third-party ROM messages will be forced to display during the boot sequence.
[Keep Current] The third-party ROM messages will be displayed only if the third-party manufacturer had set the add-on device to do so.
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3-30
Setup Mode [EZ Mode]
[Advanced Mode] Sets Advanced Mode as the default screen for entering the BIOS setup program.
[EZ Mode] Sets EZ Mode as the default screen for entering the BIOS setup program.
UEFI/Legacy Boot [Enable both UEFI and Legacy]
[Enable both UEFI and Legacy] Enables both UEFI and Legacy boot.
[Disable UEFI] Enables the Legacy boot, and disables the UEFI boot.
[Disable Legacy] Enables the UEFI booth, and disables the Legacy boot.
PCI ROM Priority [Legacy ROM]
Allows you to select which PCI Option ROM to launch in case there are multiple Option
ROMs (Legacy and EFI compatible). Configuration options: [Legacy ROM] [EFI Compatible
ROM].
Boot Option Priorities
These items specify the boot device priority sequence from the available devices. The number of device items that appears on the screen depends on the number of devices installed in the system.
• To select the boot device during system startup, press <F8> when ASUS Logo appears.
• To access Windows OS in Safe Mode, do any of the following:
- Press <F5> when ASUS Logo appears.
- Press <F8> after POST.
Boot Override
These items displays the available devices. The number of device items that appears on the screen depends on the number of devices installed in the system. Click an item to start booting from the selected device.
Chapter 3: BIOS setup
3.8 Tools menu
The Tools menu items allow you to configure options for special functions. Select an item then press <Enter> to display the submenu.
UEFI BIOS Utility - Advanced Mode Exit
Main Ai Tweaker Advanced Monitor Boot Tool
Be used to update BIOS
> ASUS EZ Flash 2 Utility
> ASUS O.C. Profile
> ASUS SPD Information
3.8.1 ASUS EZ Flash 2 Utility
Allows you to run ASUS EZ Flash 2. When you press <Enter>, a confirmation message appears. Use the left/right arrow key to select between [Yes] or [No], then press <Enter> to confirm your choice.
For more details, refer to section 3.10.2 ASUS EZ Flash 2 utility .
3.8.2 ASUS O.C. Profile
This item allows you to store or load multiple BIOS settings.
UEFI BIOS Utility - Advanced Mode Exit
Main
Back
Ai Tweaker
Tool\ ASUS O.C. Profile >
O.C. Profile Configuration
Setup Profile 1 Status :
Setup Profile 2 Status :
Setup Profile 3 Status :
Setup Profile 4 Status :
Setup Profile 5 Status :
Setup Profile 6 Status :
Setup Profile 7 Status :
Setup Profile 8 Status :
Add Your CMOS Profile
Label
Save to Profile
Add Your CMOS Profile
Load from Profile
Advanced
1
1
Monitor
Not Installed
Not Installed
Not Installed
Not Installed
Not Installed
Not Installed
Not Installed
Not Installed
Boot
Save BIOS settings to Profile
Tool
The Setup Profile Status items show Not Installed if no profile is created.
ASUS P8Z77-V LE 3-31
Save to Profile
Allows you to save the current BIOS settings to the BIOS Flash, and create a profile. Key in a profile number from one to eight, press <Enter>, and then select Yes .
Load from Profile
Allows you to load the previous BIOS settings saved in the BIOS Flash. Key in the profile number that saved your BIOS settings, press <Enter>, and then select Yes .
• DO NOT shut down or reset the system while updating the BIOS to prevent the system boot failure!
• We recommend that you update the BIOS file only coming from the same memory/CPU configuration and BIOS version.
3.8.3 ASUS SPD Information
DIMM Slot # [Slot 1]
Displays the Serial Presence Detect (SPD) information of the DIMM module installed on the selected slot. Configuration options: [Slot 1] [Slot 2] [Slot 3] [Slot 4]
3-32 Chapter 3: BIOS setup
3.9 Exit menu
The Exit menu items allow you to load the optimal default values for the BIOS items, and save or discard your changes to the BIOS items. You can access the EZ Mode from the Exit menu.
Exit
Load Optimized Defaults
Save Changes & Reset
Discard Changes & Exit
ASUS EZ Mode
Launch EFI Shell from filesystem device
Load Optimized Defaults
This option allows you to load the default values for each of the parameters on the Setup menus. When you select this option or if you press <F5>, a confirmation window appears.
Select Yes to load the default values.
Save Changes & Reset
Once you are finished making your selections, choose this option from the Exit menu to ensure the values you selected are saved. When you select this option or if you press <F10>, a confirmation window appears. Select Yes to save changes and exit.
Discard Changes & Exit
This option allows you to exit the Setup program without saving your changes. When you select this option or if you press <Esc>, a confirmation window appears. Select Yes to discard changes and exit.
ASUS EZ Mode
This option allows you to enter the EZ Mode screen.
Launch EFI Shell from filesystem device
This option allows you to attempt to launch the EFI Shell application (shellx64.efi) from one of the available filesystem devices.
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3.10 Updating BIOS
The ASUS website publishes the latest BIOS versions to provide enhancements on system stability, compatibility, or performance. However, BIOS updating is potentially risky. If there is no problem using the current version of BIOS, DO NOT manually update the BIOS .
Inappropriate BIOS updating may result in the system’s failure to boot. Carefully follow the instructions of this chapter to update your BIOS if necessary.
Visit the ASUS website (www.asus.com) to download the latest BIOS file for this motherboard.
The following utilities allow you to manage and update the motherboard BIOS setup program.
1. ASUS Update: Updates the BIOS in Windows ® environment.
2. ASUS EZ Flash 2: Updates the BIOS using a USB flash drive.
3.
ASUS CrashFree BIOS 3: Restores the BIOS using the motherboard support DVD or a USB flash drive when the BIOS file fails or gets corrupted.
4. ASUS BIOS Updater: Updates and backups the BIOS in DOS environment using the motherboard support DVD and a USB flash disk drive.
Refer to the corresponding sections for details on these utilities.
Save a copy of the original motherboard BIOS file to a USB flash disk in case you need to restore the BIOS in the future. Copy the original motherboard BIOS using the ASUS
Update or BIOS Updater utilities.
3.10.1 ASUS Update utility
The ASUS Update is a utility that allows you to manage, save, and update the motherboard
BIOS in Windows ® environment. The ASUS Update utility allows you to:
• Update the BIOS directly from the Internet
• Download the latest BIOS file from the Internet
• Update the BIOS from an updated BIOS file
• View the BIOS version information
This utility is available in the support DVD that comes with the motherboard package.
ASUS Update requires an Internet connection either through a network or an Internet
Service Provider (ISP).
Launching ASUS Update
After installing AI Suite II from the motherboard support DVD, launch ASUS Update by clicking Update > ASUS Update on the AI Suite II main menu bar.
Quit all Windows ® applications before you update the BIOS using this utility.
Chapter 3: BIOS setup
Updating the BIOS through the Internet
To update the BIOS through the Internet:
1. From the ASUS Update screen, select
Update BIOS from Internet , and then click Next .
2. Select the ASUS FTP site nearest you to avoid network traffic.
If you want to enable the BIOS downgradable function and auto
BIOS backup function, check the checkboxs before the two items on the screen.
3. Select the BIOS version that you want to download. Click Next .
1. Beta 0227
0227
4. You can decide whether to change the BIOS boot logo, which is the image appearing on screen during the Power-On Self-Tests (POST).
Click Yes if you want to change the boot logo or No to continue.
5. Follow the onscreen instructions to complete the update process.
ASUS P8Z77-V LE
P8Z77-V LE
0227
12/19/2011
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Updating the BIOS through a BIOS file
To update the BIOS through a BIOS file:
1. From the ASUS Update screen, select Update BIOS from file , and then click Next .
2. Locate the BIOS file from the Open window, click Open , and click Next .
CAP
3. You can decide whether to change the BIOS boot logo. Click Yes if you want to change the boot logo or No to continue.
4. Follow the onscreen instructions to complete the update process.
3-36
• The screenshots in this section are for reference only. The actual BIOS information vary by models.
• Refer to the software manual in the support DVD or visit the ASUS website at www.asus.com for detailed software configuration.
Chapter 3: BIOS setup
3.10.2 ASUS EZ Flash 2 utility
The ASUS EZ Flash 2 feature allows you to update the BIOS without having to use a bootable floppy disk or an OS-based utility.
Before you start using this utility, download the latest BIOS from the ASUS website at www.asus.com.
To update the BIOS using EZ Flash 2:
1. Insert the USB flash disk that contains the latest BIOS file to the USB port.
2. Enter the Advanced Mode of the BIOS setup program. Go to the Tool menu to select
ASUS EZ Flash Utility and press <Enter> to enable it.
Exit
ASUSTek EZ Flash BIOS ROM Utility V00.75
Flash Info
MODEL: P8Z77-V LE fs0:\
Drive
fs0:\
fs1:\
Folder Info
VER: 0227
12/15/11 10:23p 4194304 P8Z77VLE.CAP
DATE: 12/15/2011
File Infor
MODEL:
Help Info
VER: DATE:
[Enter] Select or Load [Tab] Switch [Up/Down/PageUp/PageDown/Home/End] Move [Esc] Exit [F2] Backup
3. Press <Tab> to switch to the Drive field.
4. Press the Up/Down arrow keys to find the USB flash disk that contains the latest BIOS, and then press <Enter>.
5. Press <Tab> to switch to the Folder Info field.
6. Press the Up/Down arrow keys to find the BIOS file, and then press <Enter> to perform the BIOS update process. Reboot the system when the update process is done.
ASUS P8Z77-V LE 3-37
3-38
• This function can support devices such as a USB flash disk with FAT 32/16 format and single partition only.
• DO NOT shut down or reset the system while updating the BIOS to prevent system boot failure!
Ensure to load the BIOS default settings to ensure system compatibility and stability. Select the Load Optimized Defaults item under the Exit menu. See section 3.9 Exit Menu for details.
3.10.3 ASUS CrashFree BIOS 3 utility
The ASUS CrashFree BIOS 3 utility is an auto recovery tool that allows you to restore the
BIOS file when it fails or gets corrupted during the updating process. You can restore a corrupted BIOS file using the motherboard support DVD or a USB flash drive that contains the BIOS file.
• The BIOS file in the motherboard support DVD may be older than the BIOS file published on the ASUS official website. If you want to use the newer BIOS file, download the file at support.asus.com and save it to a USB flash drive.
• Before using this utility, rename the BIOS file in the removable device into
P8Z77VLE.CAP.
Recovering the BIOS
To recover the BIOS:
1. Turn on the system.
2. Insert the motherboard support DVD to the optical drive, or the USB flash drive containing the BIOS file to the USB port.
3. The utility automatically checks the devices for the BIOS file. When found, the utility reads the BIOS file and enters ASUS EZ Flash 2 utility automatically.
4. The system requires you to enter BIOS Setup to recover BIOS setting. To ensure system compatibility and stability, we recommend that you press <F5> to load default
BIOS values.
DO NOT shut down or reset the system while updating the BIOS! Doing so can cause system boot failure!
Chapter 3: BIOS setup
3.10.4 ASUS BIOS Updater
The ASUS BIOS Updater allows you to update BIOS in DOS environment. This utility also allows you to copy the current BIOS file that you can use as a backup when the BIOS fails or gets corrupted during the updating process.
The succeeding utility screens are for reference only. The actual utility screen displays may not be same as shown.
Before updating BIOS
1. Prepare the motherboard support DVD and a USB flash drive in FAT32/16 format and single partition.
2. Download the latest BIOS file and BIOS Updater from the ASUS website at http:// support.asus.com and save them on the USB flash drive.
• NTFS is not supported under DOS environment. Do not save the BIOS file and BIOS
Updater to a hard disk drive or USB flash drive in NTFS format.
• Do not save the BIOS file to a floppy disk due to low disk capacity.
3. Turn off the computer and disconnect all SATA hard disk drives (optional).
Booting the system in DOS environment
1. Insert the USB flash drive with the latest BIOS file and BIOS Updater to the USB port.
2. Boot your computer. When the ASUS Logo appears, press <F8> to show the BIOS
Boot Device Select Menu . Insert the support DVD into the optical drive and select the optical drive as the boot device.
Please select boot device:
SATA: XXXXXXXXXXXXXXXX
USB XXXXXXXXXXXXXXXXX
UEFI: XXXXXXXXXXXXXXXX
Enter Setup
↑ and ↓ to move selection
ENTER to select boot device
ESC to boot using defaults
3. When the Make Disk menu appears, select the FreeDOS command prompt item by pressing the item number.
4. At the FreeDOS prompt, type d: and press <Enter> to switch the disk from
Drive C (optical drive) to Drive D (USB flash drive).
Welcome to FreeDOS (http://www.freedos.org)!
C:\>d:
D:\>
ASUS P8Z77-V LE 3-39
Updating the BIOS file
To update the BIOS file using BIOS Updater
1. At the FreeDOS prompt, type bupdater /pc /g and press <Enter>.
D:\>bupdater /pc /g
2. The BIOS Updater screen appears as below.
ASUSTek BIOS Updater for DOS V1.18 [2010/04/29]
Current ROM
BOARD: P8Z77-V LE
VER: 0227
DATE: 12/15/2011
PATH:
A:
A:\
Update ROM
BOARD:
VER:
DATE:
Unknown
Unknown
Unknown
P8Z77VLE.CAP 4194304 2011-12-15
17:30:48
3-40
Note
[Enter] Select or Load [Tab] Switch [V] Drive Info
[Up/Down/Home/End] Move [B] Backup [Esc] Exit
3. Press <Tab> to switch between screen fields and use the <Up/Down/Home/End> keys to select the BIOS file and press <Enter>. BIOS Updater checks the selected BIOS file and prompts you to confirm BIOS update.
Are you sure to update BIOS?
Yes No
4. Select Yes and press <Enter>. When BIOS update is done, press <ESC> to exit BIOS
Updater. Restart your computer.
DO NOT shut down or reset the system while updating the BIOS to prevent system boot failure!
• For BIOS Updater version 1.04 or later, the utility automatically exits to the DOS prompt after updating BIOS.
• Ensure to load the BIOS default settings to ensure system compatibility and stability.
Select the Load Optimized Defaults item under the Exit BIOS menu. See Chaper 3 of your motherboard user manual for details.
• Ensure to connect all SATA hard disk drives after updating the BIOS file if you have disconnected them.
Chapter 3: BIOS setup
Chapter 4
Chapter 4: Software support
4.1 Installing an operating system
This motherboard supports Windows your hardware.
® XP/ 64-bit XP / 7 / 64-bit 7 operating systems (OS).
Always install the latest OS version and corresponding updates to maximize the features of
• Motherboard settings and hardware options vary. Use the setup procedures presented in this chapter for reference only. Refer to your OS documentation for detailed information.
• Ensure that you install the Windows and system stability.
® XP Service Pack 3 or Windows ® 64-bit XP / 7
/ 64-bit 7 operating systems (OS) before installing the drivers for better compatibility
4.2 Support DVD information
The support DVD that comes with the motherboard package contains the drivers, software applications, and utilities that you can install to avail all motherboard features.
The contents of the support DVD are subject to change at any time without notice. Visit the
ASUS website at www.asus.com for updates.
4.2.1 Running the support DVD
Place the support DVD into the optical drive. The DVD automatically displays the Drivers menu if
Autorun is enabled in your computer. Click each menu tab and select the items you want to install.
The Drivers menu shows the available device drivers if the system detects installed devices. Install the necessary drivers to use the devices.
The Utilities menu shows the applications and other software that the motherboard supports.
The Make Disk menu contains items to create the RAID/AHCI driver disk.
The Manual menu contains the list of supplementary user manuals. Click an item to open the folder of the user manual.
Click the Contact tab to display the
ASUS contact information.
Click an icon to display DVD/ motherboard information
Click an item to install
If Autorun is NOT enabled in your computer, browse the contents of the support DVD to locate the file ASSETUP.EXE from the BIN folder. Double-click the ASSETUP.EXE to run the DVD.
ASUS P8Z77-V LE 4-1
4.2.2 Obtaining the software manuals
The software manuals are included in the support DVD. Follow the instructions below to get the necessary software manuals.
The software manual files are in Portable Document Format (PDF). Install the Adobe ®
Acrobat ® Reader from the Utilities menu before opening the files.
1. Click the Manual tab. Click ASUS
Motherboard Utility Guide from the manual list on the left.
2. The Manual folder of the support
DVD appears. Double-click the folder of your selected software.
3. Some software manuals are provided in different languages.
Double-click the language to show the software manual.
4-2
The screenshots in this section are for reference only. The actual software manuals containing in the support DVD vary by models.
Chapter 4: Software support
4.3 Software information
Most of the applications in the support DVD have wizards that will conveniently guide you through the installation. View the online help or readme file that came with the software application for more information.
4.3.1 AI Suite II
AI Suite II is an all-in-one interface that integrates several ASUS utilities and allows users to launch and operate these utilities simultaneously.
Installing AI Suite II
To install AI Suite II on your computer
1. Place the support DVD to the optical drive. The Drivers installation tab appears if your computer has enabled the Autorun feature.
2. Click the Utilities tab, then click AI Suite II .
3. Follow the onscreen instructions to complete installation.
Using AI Suite II
AI Suite II automatically starts when you enter the Windows ®
Suite II icon appears in the Windows ® main menu bar.
operating system (OS). The AI
notification area. Click the icon to open the AI Suite II
Click each button to select and launch a utility, to monitor the system, to update the motherboard
BIOS, to display the system information, and to customize the settings of AI Suite II.
Click to update the motherboard BIOS
Click to monitor sensors or CPU frequency
Click to select a utility
Click to customize the interface settings
Click to show the system information
Shortcut to the Auto Tuning
Mode under TurboV EVO
• The Auto Tuning button appears only on models with the TurboV EVO function.
• The applications in the Tool menu vary with models.
• The screeshots of AI Suite II in this user manual are for reference only. The actual screenshots vary with models.
• Refer to the software manual in the support DVD or visit the ASUS website at www.asus.com for detailed software configuration.
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4-4
4.3.2 TurboV EVO
ASUS TurboV EVO introduces TurboV that allows you to manually adjust the CPU frequency and related voltages as well as Auto Tuning function that offers automatic and easy overlocking and system level up. After installing AI Suite II from the motherboard support
DVD, launch TurboV EVO by clicking Tool > TurboV EVO on the AI Suite II main menu bar.
Refer to the software manual in the support DVD or visit the ASUS website at www.asus.com for detailed software configuration.
TurboV
TurboV allows you to overclock the BCLK frequency, CPU voltage, DRAM voltage, VCCSA
Voltage, CPU PLL Voltage and PCH Voltage in WIndows real-time without exiting and rebooting the OS.
® environment and takes effect in
Refer to the CPU documentation before adjusting CPU voltage settings. Setting a high voltage may damage the CPU permanently, and setting a low voltage may make the system unstable.
For system stability, all changes made in TurboV will not be saved to BIOS settings and will not be kept on the next system boot. Use the Save Profile function to save your customized overclocking settings and manually load the profile after Windows starts.
Click to select Mode
Load profile
Target values
Current values
Click to show settings
Save the current settings as a new profile
Voltage
Adjustment bars
Undoes all changes without applying
Applies all changes immediately
Click to restore all start-up settings
For advanced overclock ability, adjust first the BIOS items, and then proceed more detailed adjustments.
Chapter 4: Software support
Using Advanced Mode
Click More Settings , and then click the Advanced Mode tab to adjust the advanced voltage settings.
Advanced mode
Target values
Current values
Click to restore all start-up settings
Voltage
Adjustment bars
Undoes all changes without applying
Applies all changes immediately
CPU Ratio
Allows you to manually adjust the CPU ratio.
1. Click Manual Mode , and then click the CPU Ratio tab.
2. Click the ON button to activate CPU Ratio.
3. You will requested to restart the system. Click Yes to make the change take effect.
CPU Ratio
Click to restore all start-up settings
Applies all changes immediately
Undoes all changes without applying
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4-6
4. Drag the adjustment bar upwards or downwards to the desired value.
Adjustment bar
• Set the CPU Ratio Setting item in BIOS to [Auto] before using the CPU Ratio function in TurboV. Refer to Chapter 3 of your motherboard user manual for details.
• The CPU Ratio bars show the status of the CPU cores, which vary with your CPU model.
Auto Tuning
ASUS TurboV EVO includes two auto tuning modes, providing the most flexible auto-tuning options.
• The overclocking result varies with the CPU model and the system configuration.
• To prevent overheating from damaging the motherboard, a better thermal environment is strongly recommended.
• Fast Tuning : fast CPU overclocking
• Extreme Tuning : extreme overclocking for CPU and memory
Using Fast Tuning
1. Click the Auto Tuning tab and then click Fast .
2. Read through the warning messages and click OK to start auto-overclocking.
Chapter 4: Software support
3. TurboV automatically overclocks the CPU, saves BIOS settings and restarts the system. After re-entering Windows, a message appears indicating auto tuning success. Click OK to exit.
Using Extreme Tuning
1. Click the Auto Tuning tab and then click Extreme .
2. Read through the warning messages and click OK to start auto-overclocking.
3. TurboV automatically overclocks the CPU and memory and restarts the system. After re-entering
Windows, a message appears indicating the current overclocking result. To keep the result, click
Stop .
4. If you did not click Stop in the previous step, TurboV automatically starts further system overclocking and stability test.
An animation appears indicating the overclocking process. Click
Stop if you want to cancel the
Overclocking process.
5. TurboV automatically adjusts and saves BIOS settings and restarts the system. After re-entering
Windows, a message appears indicating auto tuning success.
Click OK to exit.
ASUS P8Z77-V LE 4-7
4.3.3 DIGI+ Power Control
DIGI+ PowerControl allows you to adjust the VRM voltage and frequency modulation to enhance reliability and stability. It also provides profile settings to achieve the highest power efficiency, generating less heat to prolong component lifespan, and minimize power loss.
After installing AI Suite II from the motherboard support DVD, launch DIGI+ Power Control by clicking Tool > DIGI+ Power Control on the AI Suite II main menu bar.
Select CPU Power or DRAM Power to adjust the power control settings.
Smart DIGI+
4-8
1
4
5
2
3
6
Function no. Function description
1 Smart DIGI+ Key
Quickly delivers a higher VRM frequency, voltage, and current for superior
CPU/iGPU/DRAM overclocking performance with one switch.
2
3
Smart CPU Power Level - 45W
CPU power usage is limited to 45W to achieve the best digital power saving conditions.
Smart CPU Power Level - 35W
CPU power usage is limited to 35W to achieve the best digital power saving mode.
4
5
6
OC Now!
Adjusts the CPU ratio in TurboV EVO.
Default (Smart DIGI+ Setting)
Sets your CPU/iGPU/DRAM power to default settings.
Default (Smart CPU Power Level)
Sets your power consumption to CPU default setting.
Enabling the Smart CPU Power Level may decrease the total power delivery to the CPU, and affect the CPU performance under a heavy system load. The system restores to its default settings on the next startup.
Chapter 4: Software support
4.3.4 EPU
EPU is an energy-efficient tool that satisfies different computing needs. This utility provides several modes that you can select to save system power. Selecting Auto mode will have the system shift modes automatically according to current system status. You can also customize each mode by configuring settings like CPU frequency, GPU frequency, vCore Voltage, and
Fan Control.
Launching EPU
After installing AI Suite II from the motherboard support DVD, launch EPU by clicking
Tool > EPU on the AI Suite II main menu bar.
Displays the following message if no VGA power saving engine is detected.
Displays current mode
The items lighting up means power saving engine is activated
Displays the amount of CO2 reduced
*Shifts between the display of Total and
Current CO2 reduced
Displays the current
CPU power
Multiple system operating modes
Advanced settings for each mode
Displays the system properties of each mode
*• Select From EPU Installation to show the CO2 that has been reduced since you installed EPU.
*• Select From the Last Reset to show the total CO2 that has been reduced since you click the Clear button .
• Refer to the software manual in the support DVD or visit the ASUS website at www.asus.com for detailed software configuration.
ASUS P8Z77-V LE 4-9
4.3.5 FAN Xpert+
Fan Xpert+ intelligently allows you to adjust both the CPU and chassis fan speeds according to different ambient temperatures caused by different climate conditions in different geographic regions and your PC’s system loading. The built-in variety of useful profiles offer flexible controls of fan speed to achieve a quiet and cool environment.
Launching FAN Xpert+
After installing AI Suite II from the motherboard support DVD, launch FAN Xpert+ by clicking Tool > FAN Xpert+ on the AI Suite II main menu bar.
Using FAN Xpert+
Click Fan Name to select a fan and then click Setting to select a preset mode for your selected fan.
Click to select a fan type Click to select a fan profile
4-10
Click to apply the settings
Click to discard the settings
Fan setting
• Disable: disables the Fan Xpert+ function.
• Standard: adjusts fan speed in a moderate pattern.
• Silent: minimizes fan speed for quiet fan operation.
• Turbo: maximizes the fan speed for the best cooling effect.
• Intelligent: automatically adjusts the CPU fan speed according to the ambient temperature.
• Stable: fixes the CPU fan speed to avoid noise caused by the unsteady fan rotation.
However, the fan will speed up when the temperature exceeds 70°C.
• User: Allows you to configure the CPU fan profile under certain limitations.
Refer to the software manual in the support DVD or visit the ASUS website at www.asus.com for detailed software configuration.
Chapter 4: Software support
4.3.6 Probe II
Probe II is a utility that monitors the computer’s vital components, and detects and alerts you of any problem with these components. Probe II senses fan rotations, CPU temperature, and system voltages, among others. With this utility, you are assured that your computer is always at a healthy operating condition.
Launching Probe II
After installing AI Suite II from the motherboard support DVD, launch Probe II by clicking
Tool > Probe II on the AI Suite II main menu bar.
Configuring Probe II
Click the Voltage/Temperature/Fan Speed tabs to activate the sensors or to adjust the sensor threshold values. The Preference tab allows you to customize the time interval of sensor alerts, or change the temperature unit.
Saves your configuration
Loads your saved configuration
Loads the default threshold values for each sensor
Applies your changes
Refer to the software manual in the support DVD or visit the ASUS website at www.asus.com for detailed software configuration.
ASUS P8Z77-V LE 4-11
4.3.7 USB 3.0 Boost
The ASUS exclusive USB 3.0 Boost provides speed boost for USB 3.0 devices and the up-to-date support of USB Attached SCSI Protocol (UASP). With USB 3.0 Boost, you can accelerate the transfer speed of your USB 3.0 devices with ease.
Launching USB 3.0 Boost
After installing AI Suite II from the motherboard support DVD, launch USB 3.0 Boost by clicking Tool > USB 3.0 Boost on the AI Suite II main menu bar.
Configuring USB 3.0 Boost
1. Connect a USB 3.0 device to the USB 3.0 port.
2. USB 3.0 Boost automatically detects the property of the connected device and switches to Turbo mode or UASP mode (if UASP is supported by the connected device).
3. You can manually switch the USB 3.0 mode back to Normal mode at any time.
4-12
• Refer to the software manual in the support DVD or visit the ASUS website at www.asus.com for detailed software configuration.
• Due to Intel ® chipset limitation, Intel ® USB 3.0 ports do not support ASUS 3.0 Boost in
Windows XP operating system.
• Use the USB 3.0 devices for high performance. The data transfer speed varies with
USB devices.
Chapter 4: Software support
4.3.8 USB BIOS Flashback Wizard
This utility allows you to check and save the latest BIOS version to a USB storage device.
With ASUS USB BIOS Flashback hardware feature, the system BIOS is conveniently updated without booting your system.
Sets the schedule for BIOS Update download
Click to check for an update BIOS firmware available for download
Current BIOS information
Cancels all changes
Applies all changes
Scheduling the latest BIOS download
1.
In the Download Setting field, tick Schedule (days) and select the number of days for the next download update available.
2.
Click Apply to save the BIOS download schedule. Click Cancel to cancel the changes made.
Downloading the updated BIOS
Plug the flash drive before you start downloading.
1.
2.
Click Check for New BIOS Update to look for an updated BIOS firmware.
Wait for the system to check the latest
BIOS firmware.
ASUS P8Z77-V LE 4-13
1.
After the utility detects a new BIOS firmware, save the BIOS firmware by clicking from the Save to field, select the USB flashdrive, and click
Download .
2.
After the download is complete, click OK .
P8Z77VLE.CAP
P8Z77-V LE
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After you download the BIOS file to your flash drive, you can update the motherboard’s BIOS.
Refer to BIOS-FLBK switch section in 2.2.6 Onboard Switches for details.
4-14 Chapter 4: Software support
4.3.9 MyLogo2
This MyLogo utility lets you customize the boot logo. The boot logo is the image that appears on screen during the Power-On-Self-Tests (POST). Personalize your computer from the very beginning!
Launching ASUS Update
After installing AI Suite II from the motherboard support DVD, launch MyLogo by clicking
Update> MyLogo on the AI Suite II main menu bar.
Using MyLogo
Select the way you would like to do update your boot logo. Then click Next and follow the given instructions.
Change the BIOS boot logo of my motherboard
1. Under Current BIOS, click Browse and choose the desired image for your boot logo.
Then click on Next.
ASUS P8Z77-V LE 4-15
2. Click on Auto Tune to adjust image size compatibility or adjust the resolution bar.
3. You can click on Booting Preview to preview the boot image. Then click Next.
4. Click on Flash to start updating the image to the boot logo.
5. Click on Yes to reboot or you can also see the new logo next time you restart your computer.
Change the boot logo of a downloaded BIOS file and update (or do not update) this
BIOS to the motherboard
1. At BIOS File, Browse to download the requested BIOS file to your system. This utility will help you detect the compatibility of the BIOS version.
2. Then at Picture File, Browse to select the desired image for boot logo. Click Next.
3. Follow steps 2-5 in Change the BIOS boot logo of my motherboard to complete logo update.
4-16
The fullscreen logo application in BIOS utility must be enabled for MyLogo to take effect.
Chapter 4: Software support
4.3.10 Audio configurations
The Realtek ® audio CODEC provides 8-channel audio capability to deliver the ultimate audio experience on your computer. The software provides Jack-Detection function, S/PDIF Out support, and interrupt capability. The CODEC also includes the Realtek ® proprietary UAJ ®
(Universal Audio Jack) technology for all audio ports, eliminating cable connection errors and giving users plug and play convenience.
Follow the installation wizard to install the Realtek ® came with the motherboard package.
Audio Driver from the support DVD that
If the Realtek audio software is correctly installed, you will find the Realtek HD Audio Manager icon on the taskbar. Doubleclick on the icon to display the Realtek HD Audio Manager.
Realtek HD Audio Manager
A. Realtek HD Audio Manager for Windows
®
7™
Configuration option tabs (vary with the audio devices connected)
Device advanced settings
Information button
Exit button
Minimize button
Control settings
Set default device buttons
Connector settings
Analog and digital connector status
B. Realtek HD Audio Manager for Windows XP
Configuration options
Control settings window
Exit button
Minimize button
Information button
Refer to the software manual in the support DVD or visit the ASUS website at www.asus.com for detailed software configuration.
ASUS P8Z77-V LE 4-17
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4.4 Introduction to Intel
®
2012 Desktop responsiveness technologies
•
•
•
This document details the overview of the installation and configuration procedures of the
Intel ® 2012 Desktop responsiveness technologies.
Intel ® 2012 Desktop responsiveness technologies feature the three technologies:
Intel ® Smart Response Technology
Intel
®
Rapid Start Technology
Intel
®
Smart Connect Technology
4.4.1 System Requirements for Intel
®
2012 Desktop responsiveness technologies
In order for the system to run smoothly for the Intel ® 2012 Desktop responsiveness, you must meet the following requirements:
1. CPU: Intel ® 3rd/2nd generation Core Processor family
2. OS:
3. SSD:
Windows ®
One dedicated SSD (Solid State Disk) to support Intel
Intel
7 operating systems
® Rapid Start Technology is necessary.
® Smart Response and
Refer to the SSD Capacity Requirements table for the information of SSD size, partition capacity, and system memory requirements.
4. HDD: At least one HDD (Hard Disk Drive) for the system OS drive.
5. DRAM: To enable Intel required.
® Rapid Start Technology, DRAM size smaller than 8GB is
Ensure to enable the acceleration of Intel ® creating the partition for the Intel ®
Smart Response Technology before
Rapid Start Technology.
Chapter 4: Software support
SSD Capacity Requirements
SSD Partition Capacity
Requirements
Intel
Intel ®
® Rapid Start
Smart Response
Intel ® Smart Response
Intel ® and
Rapid Start
Intel ® Smart Response,
Intel ® Rapid Start,
Intel ®
and
Smart Connect
2GB
2GB
20GB
Separate 20GB and 2GB partition
(SSD size >
22GB)
Separate 20GB and 2GB partition
(SSD size >
22GB)
System DRAM
4GB
4GB
20GB
Separate
20GB and 4GB partition
(SSD size >
24GB)
Separate
20GB and 4GB partition
(SSD size >
24GB)
8GB
8GB
20GB
Separate
20GB and 8GB partition
(SSD size >
28GB)
Separate 20GB and 8GB partition
(SSD size >
28GB)
• The SSD used for Intel ® Rapid Start and Intel ® Smart Response is not allowed for creating RAID.
• Due to OS behavior, Intel ® Rapid Start Technology works inefficiently with over 4G system memory under Windows
• Only Intel ®
® 7 32-bit operating system.
internal SATA ports (gray and blue) support Intel ® 2012 Desktop responsiveness technologies.
• The performance of Intel ® Smart Response Technology and Intel ® Rapid Storage
Technology vary by the installed SSD.
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4.4.2 Intel
®
Smart Response Technology
Intel ® Smart Response Technology boosts overall system performance. It uses an installed fast SSD (min. 20GB available) as a cache for frequently accessed operations, speeding up hard drive/main memory interaction. Key benefits are expedited hard drive speeds, reduced load and wait times, and maximized storage utilization. Power consumption also goes down by reducing unnecessary hard drive spin.
Before applying Intel details
® Smart Response Technology, setting the SATA Mode BIOS item to
[RAID mode] in BIOS setup is necessary. Refer to section 3.5.3 SATA Configuration for
Installing Intel
®
Smart Response Technology
1. Place the support DVD to the optical drive. The Drivers installation tab appears if your computer has enabled the Autorun feature.
2. Click the Drivers tab, then click Intel ® Rapid Storage Technology Driver software.
3. Follow the onscreen instructions to complete the installation.
Using the Intel
®
Smart Response Technology
1. Click Accelerate to launch Smart
Response Technology settings.
2. Select the SSD you want to use to
accelerate your storage system. b. Select the size allocated for SSD
caching. c. Select which HDD for caching. d. Enhanced mode : WRITE THROUGH,
write to SSD and HDD at the same
time.
Maximized mode : WRITE BACK, write
to SSD and write back to HDD in a later time.
Chapter 4: Software support
3. Select Disable Acceleration to disable this function, and select Change Mode to switch acceleration mode to Enhanced/
Maximized.
• To enable Intel ® Smart Response Technology, you need at least one SSD (
a HDD, and only one SSD can be assigned for caching.
>= 20GB) and
• If you want to restore the OS, go to BIOS Option ROM > Acceleration Options and
remove the Disks/Volume Acceleration to disable Intel ® Smart Response Technology.
Refer to Chapter 4, section Installing Serial ATA hard disk for the entry of BIOS Option
ROM.
• The maximum caching size on the SSD is 64GB. If it exceeds, the storage capacity left
out for caching can still be identified by the system for normal storage.
4.4.3 Intel
®
Rapid Start Technology
Intel ® Rapid Start Technology allows you to quickly resume your computer from sleeping mode. Saving your computer’s system memory to the configured SSD provides a faster wake-up response time, but keeps the energy in a low profile.
• Before applying Intel ® Rapid Start Technology, go to Advanced Mode > Advanced >
PCH Configuration in BIOS item, and enable Intel ® Rapid Start Technology.
• Ensure to follow the procedure Creating a partition precisely to enable the Intel
Rapid Start function. Error message appears if you install the Intel before creating a partition.
® Rapid Start Utility
Creating a partition
• Ensure to backup your data before using the Microsoft partition tool. Incorrect partitioning process will result to data loss.
• Adjusting the DRAM to a high frequency will result to unstable system performance.
1. Go to Start, right-click Computer > Manage > Disk Management .
2. Select the SSD that you want to create the partition.
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3. Right click the New Volume that you want to shrink from, and select Shrink Volume .
4. If your SSD is not initialized and unformatted: a. Right click the disk that you want to create the partition, and select Initialize . b. Right click the unallocated volume, select New Simple Volume , and follow the
remaining steps.
If your SSD is smaller than 64GB, and is set to cache memory value of
Intel ®
18.6GB
Rapid Start partition.
in Intel ®
Full disk capacity caching option for Intel ®
Smart Response, you can not see any volume in the Disk Management. Ensure to set your
Smart Response to allow enough capacity for the
5. Key in the required partition size, and must be equal to the system DRAM memory
(1GB = 1024MB). Click
Shrink .
Go to Start > Control
Panel > System and
Security > System , and check the DRAM size information.
The unallocated volume is allocated to the selected disk.
Chapter 4: Software support
6. To launch the disk partitioning tool, click Start > Programs > Accessories >
Command Prompt tool.
7. Type diskpart and press Enter .
8. In the diskpart prompt, type list disk after DISKPART, and press Enter . Select the disk with the unallocated volume by typing select disk x (x = disk number), and press Enter .
• The value “ x ” refers to a disk number where you created the unallocated partition.
• Refer to step 5 for details about the unallocated disk space in the SSD.
9. Type create partition primary , and press Enter.
10. After creating a primary partition, type detail disk , and press Enter to view the details of the partitioned disk.
11. Select the RAW volume which has the same size as the shrinked volume, type select volume x
(x = number), and press
Enter to store the Intel ®
Rapid Start partition.
• The value “ x ” refers to a disk number where you want to create the store partition.
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12. Type set id=84 override , press Enter , and wait for the “shrinking process” until the Disk Management utility identifies a new partition called Hibernation Partition .
The Hibernation Partition does not appear when you choose “GPT (GUID Partition Table store type”. Ensure the “Unallocated” disappears from the volume, and a new partition is identified.
13. Reboot the system after creating the partition.
The partition for Intel ® Rapid Start Technology is incomplete if the computer is not rebooted, and this results to function failure of Intel ® Rapid Start Technology.
Enabling and disabling the Intel
®
Rapid Start Technology under the
OS
Install the Intel ®
Intel ®
Rapid Start Technology first from your support DVD in order to launch the
Rapid Start Manager.
After creating the partition, launch the Intel
Manager to enable or disable the Intel
Technology.
®
® Rapid Start
Rapid Start
1. Click the Show hidden icons arrow from the right side of the task bar, and click Intel ® Rapid Start
Technology Manager icon.
Chapter 4: Software support
2. Tick On in the Status field to enable the function, and click Save.
Select and click to enable or disable the function
Click to enable or disable battery saving mode. This function only applies to notebooks.
Click to enable or disable the timer. When enabled, move the scroll bar to the desired time. When the system is idle for more than the time period you set, the system automatically goes into the Intel
Default time is 10 minutes.
® Rapid Start mode.
Click to save the settings made.
Click to cancel the settings made.
Recovering the partition
This procedure allows you to delete the Intel ® Rapid Start Technology from your system, and recover the partition you made for the Intel Rapid ® Start Technology installation.
1. Run the Command Prompt tool.
2. Type diskpart and press Enter .
3. At the diskpart prompt, type list disk after DISKPART, and press Enter.
4. Select the disk (SSD) where the
Intel ® Rapid Start Technology is installed for volume recovery, type select disk x
(x = number), and press Enter .
The value “ x ” refers to a disk number where you want to delete the store partition.
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5. Type list partition , press Enter, and select the partition where the Intel ®
Rapid Start Technology is installed by typing select partition x (x = number),
and press Enter .
The value “ x ” refers to a disk number where you want to delete the store partition.
6. Type delete partition override , and press Enter . The diskpart utility deletes the selected partition.
7. In the desktop, click Start , right-click Computer , and click Manage.
8. In the Computer Management window, click Disk Management , right click the shrinked new volume, and select Extend
Volume .
9. As the Extend Volume Wizard appears, click Next .
Chapter 4: Software support
10. Click Next after selecting the default selected disk.
11. Extend volume setup is completed. Click Finish to recover the Intel ®
Technology partition.
Rapid Start
12. Reboot the system after deleting the partition.
13. Go to Start > Control Panel > Programs > Programs and Features > to remove the
Intel
®
Rapid Start Manager for the complete deletion of Intel
®
Rapid Start Technology.
4.4.4 Intel
®
Smart Connect Technology
The Intel ® Smart Connect Technology is a feature that provides the latest content updates and energy efficiency to your computer’s platform.
Once installed and activated, the Intel ® Smart Connect Technology periodically wakes up the system from sleeping mode, performs user state gathering, and initiates re-entry to sleeping mode to wake-up after a set time interval.
• Intel ® Smart Connect Technology supports Windows ® Live Mail, Microsoft Outlook, and
Seesmic applications.
• It is necessary to enable the items of the PCH Configuration in the BIOS before applying the Intel ® Smart Connect Technology. Go to Advanced Mode > Advanced >
PCH Configuration , and enable the Intel ® Smart Connect Technology.
Installing the Intel
®
Smart Connect Technology
1. Place the support DVD to the optical drive.
2. Go to Utilities , and click Intel ® Smart Connect Technology .
3. As the setup wizard appears, click Next to begin the setup.
4. Tick I accept the terms in the License Agreement , and click Next .
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4-28
5. Select all and click Next for
Custom Setup .
6. Click Install to proceed the installation.
7. Click Yes to restart your system, and for the newly installed Intel
Technology to take effect.
® Smart Connect
Using the Intel
®
Smart Connect Technology
• Before the system goes to sleep mode, ensure to keep your applications on the desktop, and enter the applications, passwords.
• Ensure that the internet is in connection when enabling the Intel
Technology.
® Smart Connect
1. Click Start > All Programs > Intel > Intel ® Smart Connect Technology .
2. In the Basic tab, click Enable Updating . When enabled, the Advanced tab is available for advanced function settings.
The Advanced tab is activated when updating is enabled
Click to configure the basic settings
Click to enable or disable the function
Click to view version information and help topics
When updating is enabled, click to reset all settings to default.
When the scroll bar is activated, adjust the waking up time period for Internet data update.
Chapter 4: Software support
3. To disable the updating function, click
Disable Updating .
Clicking this button automatically disables the configuration in the
Advanced tab. To reset to defaults, click Reset
All to Defaults .
4. In the Advanced tab, set up the schedule during low power usage time period for power saving. This setting only applies to the assigned time period.
5. In the Help tab, click About to view the feature’s version. Click Topics to learn more about the Intel ® Smart Connect Technology and its configuration.
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4.5 RAID configurations
The motherboard supports the following SATA RAID solutions:
• Intel ® Rapid Storage Technology with RAID 0, RAID 1, RAID 10 and RAID 5 support.
• You must install Windows ® XP Service Pack 3 or Windows ® 64-bit XP / 7 / 64-bit 7 operating systems (OS) before using Serial ATA hard disk drives. The Serial ATA RAID feature is available only if you are using Windows
/ 64-bit 7 operating systems (OS) .
® XP SP3 or Windows ® 64-bit XP / 7
• Due to Windows ® XP limitation, a RAID array with the total capacity over 2TB cannot be set as a boot disk. A RAID array over 2TB can only be set as a data disk only.
• If you want to install a Windows ® operating system to a hard disk drive included in a
RAID set, you have to create a RAID driver disk and load the RAID driver during OS installation. Refer to section 4.6 Creating a RAID driver disk for details.
4.5.1 RAID definitions
RAID 0 (Data striping) optimizes two identical hard disk drives to read and write data in parallel, interleaved stacks. Two hard disks perform the same work as a single drive but at a sustained data transfer rate, double that of a single disk alone, thus improving data access and storage. Use of two new identical hard disk drives is required for this setup.
RAID 1 (Data mirroring) copies and maintains an identical image of data from one drive to a second drive. If one drive fails, the disk array management software directs all applications to the surviving drive as it contains a complete copy of the data in the other drive. This RAID configuration provides data protection and increases fault tolerance to the entire system. Use two new drives or use an existing drive and a new drive for this setup. The new drive must be of the same size or larger than the existing drive.
RAID 5 stripes both data and parity information across three or more hard disk drives. Among the advantages of RAID 5 configuration include better HDD performance, fault tolerance, and higher storage capacity. The RAID 5 configuration is best suited for transaction processing, relational database applications, enterprise resource planning, and other business systems.
Use a minimum of three identical hard disk drives for this setup.
RAID 10 is data striping and data mirroring combined without parity (redundancy data) having to be calculated and written. With the RAID 10 configuration you get all the benefits of both
RAID 0 and RAID 1 configurations. Use four new hard disk drives or use an existing drive and three new drives for this setup.
Chapter 4: Software support
4.5.2 Installing Serial ATA hard disks
The motherboard supports Serial ATA hard disk drives. For optimal performance, install identical drives of the same model and capacity when creating a disk array.
To install the SATA hard disks for a RAID configuration:
1. Install the SATA hard disks into the drive bays.
2. Connect the SATA signal cables.
3. Connect a SATA power cable to the power connector on each drive.
4.5.3 Setting the RAID item in BIOS
You must enable the RAID function in the BIOS Setup before creating RAID set(s) using
SATA HDDs. To do this:
1. Enter the BIOS Setup during POST.
2. Go to the Advanced menu > SATA Configuration , and then press <Enter>.
3. Set the SATA Mode item to [RAID Mode].
4. Save your changes, and then exit the BIOS Setup.
Refer to Chapter 3 for details on entering and navigating through the BIOS Setup.
Due to chipset limitation, when set any of SATA ports to RAID mode, all SATA ports run at
RAID mode together.
4.5.4 Intel
®
Rapid Storage Technology Option ROM utility
To enter the Intel ® Rapid Storage Technology Option ROM utility:
1. Turn on the system.
2. During POST, press <Ctrl> + <I> to display the utility main menu.
Intel(R) Rapid Storage Technology - Option ROM - v10.5.1.1070
Copyright(C) 2003-10 Intel Corporation. All Rights Reserved.
[ MAIN MENU ]
1. Create RAID Volume 4. Recovery Volume Options
2. Delete RAID Volume 5. Acceleration Options
3. Reset Disks to Non-RAID 6. Exit
[ DISK/VOLUME INFORMATION ]
RAID Volumes:
None defined.
Physical Devices:
Port Device Model Serial # Size Type/Status(Vol ID)
0 ST3160812AS 9LS0HJA4 149.0GB Non-RAID Disk
1 ST3160812AS 9LS0F4HL 149.0GB Non-RAID Disk
2 ST3160812AS 3LS0JYL8 149.0GB Non-RAID Disk
3 ST3160812AS 9LS0BJ5H 149.0GB Non-RAID Disk
[ ↑↓ ]-Select
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[ESC]-Exit [ENTER]-Select Menu
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The navigation keys at the bottom of the screen allow you to move through the menus and select the menu options.
The RAID BIOS setup screens shown in this section are for reference only and may not exactly match the items on your screen.
The utility supports maximum four hard disk drives for RAID configuration.
Creating a RAID set
To create a RAID set:
1. From the utility main menu, select 1. Create RAID Volume and press <Enter>. The following screen appears:
Intel(R) Rapid Storage Technology - Option ROM - v10.5.1.1070
Copyright(C) 2003-10 Intel Corporation. All Rights Reserved.
[ CREATE VOLUME MENU ]
Name: Volume0
RAID Level: RAID0(Stripe)
Disks: Select Disks
Strip Size: 128KB
Capacity: 0.0 GB
Sync: N/A
Create Volume
[ HELP ]
Enter a unique volume name that has no special characters and is
16 characters or less.
[ ↑↓ ]Change [TAB]-Next [ESC]-Previous Menu [ENTER]-Select
2. Enter a name for the RAID set and press <Enter>.
3. When the RAID Level item is selected, press the up/down arrow key to select a RAID level to create, and then press <Enter>.
4. When the Disks item is selected, press <Enter> to select the hard disk drives you want to include in the RAID set. The SELECT DISKS screen appears:
[ SELECT DISKS ]
Port Drive Model Serial # Size Status
0 ST3160812AS 9LS0HJA4 149.0GB Non-RAID Disk
1 ST3160812AS 9LS0F4HL 149.0GB Non-RAID Disk
2 ST3160812AS 3LS0JYL8 149.0GB Non-RAID Disk
3 ST3160812AS 9LS0BJ5H 149.0GB Non-RAID Disk
Select 2 to 6 disks to use in creating the volume.
[ ↑↓ ]-Prev/Next [SPACE]-SelectDisk [ENTER]-Done
Chapter 4: Software support
5. Use the up/down arrow key to select a drive, and then press <Space> to select. A small triangle marks the selected drive. Press <Enter> after completing your selection.
6. Use the up/down arrow key to select the stripe size for the RAID array (for RAID 0, 10 and 5 only),and then press <Enter>. The available stripe size values range from 4KB to 128KB. The following are typical values:
RAID 0: 128KB
RAID 10: 64KB
RAID 5: 64KB
We recommend a lower stripe size for server systems, and a higher stripe size for multimedia computer systems used mainly for audio and video editing.
7. When the Capacity item is selected, enter the RAID volume capacity that you want and press <Enter>. The default value indicates the maximum allowed capacity.
8. When the Create Volume item is selected, press <Enter>. The following warning message appears:
WARNING: ALL DATA ON SELECTED DISKS WILL BE LOST.
Are you sure you want to create this volume? (Y/N):
9. Press <Y> to create the RAID volume and return to the main menu, or <N> to go back to the CREATE VOLUME menu.
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Deleting a RAID set
Take caution when deleting a RAID set. You will lose all data on the hard disk drives when you delete a RAID set.
To delete a RAID set:
1. From the utility main menu, select 2. Delete RAID Volume and press <Enter>. The following screen appears:
Intel(R) Rapid Storage Technology - Option ROM - v10.5.1.1070
Copyright(C) 2003-10 Intel Corporation. All Rights Reserved.
[ DELETE VOLUME MENU ]
Name Level Drives Capacity Status Bootable
Volume0 RAID0(Stripe) 2 298.0GB Normal Yes
[ HELP ]
Deleting a volume will reset the disks to non-RAID.
WARNING: ALL DISK DATA WILL BE DELETED.
(This does not apply to Recovery volumes)
4-34
[ ↑↓ ]-Select [ESC]-Previous Menu [DEL]-Delete Volume
2. Use the up/down arrow key to select the RAID set you want to delete, and then press
<Del>. The following warning message appears:
[ DELETE VOLUME VERIFICATION ]
ALL DATA IN THE VOLUME WILL BE LOST!
(This does not apply to Recovery volumes)
Are you sure you want to delete volume “Volume0”? (Y/N):
3. Press <Y> to delete the RAID set and return to the utility main menu, or press <N> to return to the DELETE VOLUME menu.
Exiting the Intel
®
Rapid Storage Technology Option ROM utility
To exit the utility:
1. From the utility main menu, select 5. Exit , and then press <Enter>. The following warning message appears:
[ CONFIRM EXIT ]
Are you sure you want to exit? (Y/N):
2. Press <Y> to exit or press <N> to return to the utility main menu.
Chapter 4: Software support
4.6 Creating a RAID driver disk
A floppy disk with the RAID driver is required when installing a Windows ® on a hard disk drive that is included in a RAID set.
operating system
• The motherboard does not provide a floppy drive connector.
You have to use a
USB floppy disk drive when creating a SATA RAID driver disk.
• Windows ® XP may not recognize the USB floppy disk drive due to Windows floppy disk drive .
® XP limitation. To work around this OS limitation, refer to section 4.5.4 Using a USB
4.6.1 Creating a RAID driver disk without entering the OS
To create a RAID driver disk without entering the OS:
1. Boot your computer.
2. Press <Del> during POST to enter the BIOS setup utility.
3. Set the optical drive as the primary boot device.
4. Insert the support DVD into the optical drive.
5. Save changes and exit BIOS.
6. When the Make Disk menu appears, press <1> to create a RAID driver disk.
7. Insert a formatted floppy disk into the USB floppy disk drive, then press <Enter>.
8. Follow the succeeding screen instructions to complete the process.
4.6.2 Creating a RAID driver disk in Windows
®
To create a RAID driver disk in Windows ® :
1. Start Windows ® .
2. Plug the USB floppy disk drive and insert a floppy disk.
3. Place the motherboard support DVD into the optical drive.
4. Go to the Make Disk menu, and then click Intel AHCI/RAID Driver Disk to create a
RAID driver disk.
5. Select USB floppy disk drive as the destination disk.
6. Follow the succeeding screen instructions to complete the process.
Write-protect the floppy disk to avoid a computer virus infection.
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4.6.3 Installing the RAID driver during Windows
®
OS installation
To install the RAID driver in Windows ® XP:
1. During the OS installation, the system prompts you to press the F6 key to install thirdparty SCSI or RAID driver.
2. Press <F6>, and then insert the floppy disk with RAID driver into the USB floppy disk drive.
3. When prompted to select the SCSI adapter to install, select the RAID driver for the corresponding OS version.
4. Follow the succeeding screen instructions to complete the installation.
To install the RAID driver for Windows ® 7 or later OS:
1. During the OS installation, click Load Driver to allow you to select the installation media containing the RAID driver.
2. Insert the USB flash drive with RAID driver into the USB port or the support DVD into the optical drive, and then click Browse .
3. Click the name of the device you’ve inserted, go to Drivers > RAID , and then select the RAID driver for the corresponding OS version. Click OK .
4. Follow the succeeding screen instructions to complete the installation.
Before loading the RAID driver from a USB flash drive, you have to use another computer to copy the RAID driver from the support DVD to the USB flash drive.
4-36 Chapter 4: Software support
4.6.4 Using a USB floppy disk drive
Due to OS limitation, Windows ® XP may not recognize the USB floppy disk drive when you install the RAID driver from a floppy disk during the OS installation.
To solve this issue, add the USB floppy disk drive’s Vendor ID (VID) and Product ID (PID) to the floppy disk containing the RAID driver. Refer to the steps below:
1. Using another computer, plug the USB floppy disk drive, and insert the floppy disk containing the RAID driver.
2. Right-click My Computer on the
Windows ® desktop or start menu, and then select Manage from the pop-up window.
or
3. Select Device Manager . From the
Universal Serial Bus controllers , right-click xxxxxx USB Floppy , and then select Properties from the pop-up window.
The name of the USB floppy disk drive varies with different vendors.
4. Click Details tab. The Vendor ID (VID) and Product ID (PID) are displayed.
5. Browse the contents of the RAID driver disk to locate the file txtsetup.oem
.
6. Double-click the file. A window appears, allowing you to select the program for opening the oem file.
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7. Use Notepad to open the file.
4-38
8. Find the [HardwareIds.scsi.iaAHCI_DesktopWorkstationServer] and
[HardwareIds.scsi.iaStor_DesktopWorkstationServer] sections in the txtsetup.oem
file.
9. Type the following line to the bottom of the two sections: id = “USB\VID_xxxx&PID_xxxx”, “usbstor”
[HardwareIds.scsi.iaAHCI_DesktopWorkstationServer] id= “PCI\VEN_8086&DEV_1C02&CC_0106”,”iaStor” id= “USB\VID_03EE&PID_6901”, “usbstor”
[HardwareIds.scsi.iaStor_DesktopWorkstationServer] id= “PCI\VEN_8086&DEV_2822&CC_0104”,”iaStor” id= “USB\VID_03EE&PID_6901”, “usbstor”
Add the same line to both sections.
The VID and PID vary with different vendors.
10. Save and exit the file.
Chapter 4: Software support
Chapter 5
Chapter 5: Multiple GPU technology support
5.1 ATI
®
CrossFireX™ technology
The motherboard supports the ATI this section.
® CrossFireX™ technology that allows you to install multi-graphics processing units (GPU) graphics cards. Follow the installation procedures in
5.1.1 Requirements
• In Dual CrossFireX mode, you should have two identical CrossFireX-ready graphics cards or one CrossFireX-ready dual-GPU graphics card that are ATI ® certified.
• Ensure that your graphics card driver supports the ATI CrossFireX technology.
Download the latest driver from the AMD website (www.amd.com).
• Ensure that your power supply unit (PSU) can provide at least the minimum power required by your system. See Chapter 2 for details.
• We recommend that you install additional chassis fans for better thermal environment.
• Visit the ATI Game website (http://game.amd.com) for the latest certified graphics card and the supported 3D application list.
5.1.2 Before you begin
For ATI CrossFireX to work properly, you have to uninstall all existing graphics card drivers before installing ATI CrossFireX graphics cards to your system.
To uninstall existing graphics card drivers:
1. Close all current applications.
2. For Windows XP, go to Control Panel > Add/Remove Programs .
For Windows 7, go to Control Panel > Programs and Features .
3. Select your current graphics card driver/s.
4. For Windows XP, select Add/Remove .
For Windows 7, select Uninstall .
5. Turn off your computer.
ASUS P8Z77-V LE 5-1
5.1.3 Installing two CrossFireX™ graphics cards
The following pictures are for reference only. The graphics cards and the motherboard layout may vary with models, but the installation steps remain the same.
1. Prepare two CrossFireX-ready graphics cards.
2. Insert the two graphics card into the
PCIEX16 slots. If your motherboard has more than two PCIEX16 slots, refer to Chapter 2 in this user manual for the locations of the PCIEX16 slots recommended for multi-graphics card installation.
3. Ensure that the cards are properly seated on the slots.
4. Align and firmly insert the CrossFireX bridge connector to the goldfingers on each graphics card. Ensure that the connector is firmly in place.
5-2
CrossFireX bridge
(bundled with graphics cards)
5. Connect two independent auxiliary power sources from the power supply to the two graphics cards separately.
6. Connect a VGA or a DVI cable to the graphics card.
goldfingers
Chapter 5: Multiple GPU technology support
5.1.4 Installing the device drivers
Refer to the documentation that came with your graphics card package to install the device drivers.
Ensure that your PCI Express graphics card driver supports the ATI ® CrossFireX™ technology. Download the latest driver from the AMD website (www.amd.com).
5.1.5 Enabling the ATI
®
CrossFireX™ technology
After installing your graphics cards and the device drivers, enable the CrossFireX™ feature through the ATI Catalyst™ Control Center in Windows environment.
Launching the ATI Catalyst Control Center
To launch the ATI Catalyst Control Center:
1. Right-click on the Windows ® desktop and select
Catalyst(TM) Control Center . You can also right-click the ATI icon in the Windows notification area and select Cayalist Control Center .
2. The Catalyst Control Center Setup
Assistant appears when the system detects the existance of multi-graphics cards. Click Go to continue to the
Catalyst Control Center Advanced
View window.
Enabling Dual CrossFireX technology
1. In the Catalyst Control Center window, click Graphics Settings > CrossFireX >
Configure .
2. From the Graphics Adapter list, select the graphics card to act as the display
GPU.
3. Select Enable CrossFireX .
4. Click Apply , and then click OK to exit the window.
1
ASUS P8Z77-V LE
4
3
2
5-3
5.2 LucidLogix Virtu MVP
LucidLogix Virtu MVP allows your computer’s VGA output and discrete graphic cards to perform better, respond faster and process media files smoother within a low power environment. Its GPU virtualization assigns tasks to the best available graphic source while the newly-designed Virtual Vsync gives you a smoother gaming experience.
•
•
•
•
•
LucidLogix Virtu MVP supports Windows 7 ® operating systems.
Intel ® Quick Sync Video feature is supported by the 3rd/2nd generation Intel ®
Core™ processor family.
iGPU Multi-Monitor support option must be enabled in BIOS and install both Intel ® Graphics Accelerator, and graphics card driver before installing
LucidLogix Virtu MVP from ASUS support DVD. Refer to 3.5.4 System
Configuration for details.
Hyperformance ® and Virtual Sync are enabled when using more than one discrete GPU at the same time.
Supports NVIDIA ® cards.
GF4xx/5xx series and AMD ® HD5xxx/6xxx series graphic
2.
3.
• We do not recommended to use LucidLogix Virtu MVP under RAID mode.
Installing LucidLogix Virtu MVP
To install LucidLogix Virtu MVP:
1.
Insert the support DVD in the optical drive. The ASUS Support Wizard appears if your computer has enabled the Autorun feature.
Click the Utilites tab, then click LucidLogix Virtu MVP Software .
Follow the succeeding onscreen instructions to complete the installation.
After you successfully installed the LucidLogix Virtu MVP, the LucidLogix Virtu MVP icon appears in the notification area.
5-4 Chapter 5: Multiple GPU technology support
Setting up your display
LucidLogix Virtu MVP solution comes with two distinct modes that allows you to enjoy better graphics either from your built-in video output (i-Mode) or from a discrete graphics card
(d-Mode).
i-Mode
To use LucidLogix Virtu MVP in i-Mode, the display must be connected to the onboard video output.
Ensure to set the Primary Display to iGPU in BIOS to activate i-Mode support.
d-Mode
To use LucidLogix Virtu MVP in d-Mode, the display must be connected to the installed graphics card.
•
• Ensure to set the Primary Display to PCIE or PCIE/PCI in BIOS to enable d-Mode support.
d-Mode is recommended for an enhanced 3D gaming performance.
i-Mode (VGA output from motherboard) d-Mode (VGA output from discrete graphics card)
The motherboard’s IO ports and discrete graphic card is for reference only and may vary in different models.
ASUS P8Z77-V LE 5-5
Configuring LucidLogix Virtu MVP
Launch the Virtu MVP Control Panel to allow you to configure the main features, adjust the performance settings and select applications for graphical virtualization.
To open the control panel, right-click LucidLogix Virtu MVP icon in the notification area and select Open Virtu MVP Control Panel .
LucidLogix Virtu MVP is automatically activated when your system is powered on. Select
Remove from system tray if you want to remove LucidLogix Virtu MVP icon from the notification area.
Main
Allows you to turn ON/OFF the GPU virtualization. Also from the Main tab, you can set to show or hide the In-Game icon.
Click to turn ON/OFF the LucidLogix Virtu MVP
5-6
Click to restore to default settings
Tick to show icon in system tray
Select display option for In-Game icon
Chapter 5: Multiple GPU technology support
Performance
Allows you to turn ON/OFF the Hyperformance ® or Virtual Vsync function.
Click to turn
Hyperformance®
ON or OFF
Click to turn
Virtual Vsync
ON or OFF
ASUS P8Z77-V LE 5-7
Applications
Allows you to select applications for graphic virtualization.
Click to select a program to run by discrete card, iGPU, or Hyperformance ®
Click to add, edit, or remove programs
•
•
•
See the descriptions of these columns below:
D column allows you to run applications with the discrete graphic card. Select enable 3D graphical performance for that application.
D to
I column allows to run applications with iGPU. Select I for applications with media extensive performance.
H column allows you to run applications with Hyperformance ® . Tick H to enhance graphical performance for that application.
Actual graphical performance varies with the application used and graphics card installed.
5-8 Chapter 5: Multiple GPU technology support
Appendices
Notices
Federal Communications Commission Statement
This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions:
• This device may not cause harmful interference.
• This device must accept any interference received including interference that may cause undesired operation.
This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with manufacturer’s instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:
• Reorient or relocate the receiving antenna.
• Increase the separation between the equipment and receiver.
• Connect the equipment to an outlet on a circuit different from that to which the receiver is connected.
• Consult the dealer or an experienced radio/TV technician for help.
The use of shielded cables for connection of the monitor to the graphics card is required to assure compliance with FCC regulations. Changes or modifications to this unit not expressly approved by the party responsible for compliance could void the user’s authority to operate this equipment.
IC: Canadian Compliance Statement
Complies with the Canadian ICES-003 Class B specifications. This device complies with RSS
210 of Industry Canada. This Class B device meets all the requirements of the Canadian interference-causing equipment regulations.
This device complies with Industry Canada license exempt RSS standard(s). Operation is subject to the following two conditions: (1) this device may not cause interference, and (2) this device must accept any interference, including interference that may cause undesired operation of the device.
Cut appareil numérique de la Classe B est conforme à la norme NMB-003 du Canada.
Cet appareil numérique de la Classe B respecte toutes les exigences du Règlement sur le matériel brouilleur du Canada.
Cet appareil est conforme aux normes CNR exemptes de licence d’Industrie Canada. Le fonctionnement est soumis aux deux conditions suivantes :
(1) cet appareil ne doit pas provoquer d’interférences et
(2) cet appareil doit accepter toute interférence, y compris celles susceptibles de provoquer un fonctionnement non souhaité de l’appareil.
ASUS P8Z77-V LE A-1
Canadian Department of Communications Statement
This digital apparatus does not exceed the Class B limits for radio noise emissions from digital apparatus set out in the Radio Interference Regulations of the Canadian Department of Communications.
This class B digital apparatus complies with Canadian ICES-003.
VCCI: Japan Compliance Statement
VCCI Class B Statement
KC: Korea Warning Statement
A-2
REACH
Complying with the REACH (Registration, Evaluation, Authorisation, and Restriction of
Chemicals) regulatory framework, we published the chemical substances in our products at
ASUS REACH website at http://csr.asus.com/english/REACH.htm.
DO NOT throw the motherboard in municipal waste. This product has been designed to enable proper reuse of parts and recycling. This symbol of the crossed out wheeled bin indicates that the product (electrical and electronic equipment) should not be placed in municipal waste. Check local regulations for disposal of electronic products.
DO NOT throw the mercury-containing button cell battery in municipal waste. This symbol of the crossed out wheeled bin indicates that the battery should not be placed in municipal waste.
ASUS Recycling/Takeback Services
ASUS recycling and takeback programs come from our commitment to the highest standards for protecting our environment. We believe in providing solutions for you to be able to responsibly recycle our products, batteries, other components as well as the packaging materials. Please go to http://csr.asus.com/english/Takeback.htm for detailed recycling information in different regions.
Appendices
ASUS contact information
ASUSTeK COMPUTER INC.
Address
Telephone
Fax
Web site
15 Li-Te Road, Peitou, Taipei, Taiwan 11259
+886-2-2894-3447
+886-2-2890-7798 [email protected]
www.asus.com.tw
Technical Support
Telephone
Online support
+86-21-38429911 support.asus.com
ASUS COMPUTER INTERNATIONAL (America)
Address
Telephone
Fax
Web site
800 Corporate Way, Fremont, CA 94539, USA
+1-812-282-3777
+1-510-608-4555 usa.asus.com
Technical Support
Telephone
Support fax
Online support
+1-812-282-2787
+1-812-284-0883 support.asus.com
ASUS COMPUTER GmbH (Germany and Austria)
Address
Fax
Web site
Online contact
Harkort Str. 21-23, D-40880 Ratingen, Germany
+49-2102-959911 www.asus.de
www.asus.de/sales
Technical Support
Telephone
Support Fax
Online support
+49-1805-010923*
+49-2102-9599-11 support.asus.com
* EUR 0.14/minute from a German fixed landline; EUR 0.42/minute from a mobile phone.
ASUS P8Z77-V LE A-3
A-4
EC Declaration of Conformity
We, the undersigned,
Manufacturer:
Address, City:
Country:
Authorized representative in Europe:
Address, City:
Country: declare the following apparatus:
Product name :
ASUSTek COMPUTER INC.
No. 150, LI-TE RD., PEITOU, TAIPEI 112, TAIWAN R.O.C.
TAIWAN
ASUS COMPUTER GmbH
HARKORT STR. 21-23, 40880 RATINGEN
GERMANY
Motherboard
Model name : P8Z77-V LE conform with the essential requirements of the following directives:
2004/108/EC-EMC Directive
EN 55022:2006+A1:2007
EN 61000-3-2:2006
EN 55013:2001+A1:2003+A2:2006
1999/5/EC-R &TTE Directive
EN 300 328 V1.7.1(2006-10)
EN 300 440-1 V1.4.1(2008-05)
EN 300 440-2 V1.2.1(2008-03)
EN 301 511 V9.0.2(2003-03)
EN 301 908-1 V3.2.1(2007-05)
EN 301 908-2 V3.2.1(2007-05)
EN 301 893 V1.4.1(2005-03)
EN 302 544-2 V1.1.1(2009-01)
EN 50360:2001
EN 50371:2002
EN 50385:2002
2006/95/EC-LVD Directive
EN 60950-1 / A11:2009
EN 55024:1998+A1:2001+A2:2003
EN 61000-3-3:2008
EN 55020:2007
EN 301 489-1 V1.8.1(2008-04)
EN 301 489-3 V1.4.1(2002-08)
EN 301 489-4 V1.3.1(2002-08)
EN 301 489-7 V1.3.1(2005-11)
EN 301 489-9 V1.4.1(2007-11)
EN 301 489-17 V2.1.1(2009-05)
EN 301 489-24 V1.4.1(2007-09)
EN 302 326-2 V1.2.2(2007-06)
EN 302 326-3 V1.3.1(2007-09)
EN 301 357-2 V1.3.1(2006-05)
EN 302 623 V1.1.1(2009-01)
EN 60065:2002+A1:2006+A11:2008
EN 60065:2002 / A12:2011 EN 60950-1 / A12:2011
2009/125/EC-ErP Directive
Regulation (EC) No. 1275/2008
EN 62301:2005
Regulation (EC) No. 278/2009
EN 62301:2005
Regulation (EC) No. 642/2009
EN 62301:2005 Ver. 111121
CE marking
(EC conformity marking)
Position : CEO
Name : Jerry Shen
Declaration Date: Feb. 6, 2012
Year to begin affixing CE marking:2012
Signature : __________
Appendices
DECLARATION OF CONFORMITY
Per FCC Part 2 Section 2. 1077(a)
Responsible Party Name:
Asus Computer International
Address: 800 Corporate Way, Fremont
, CA 94539.
Phone/Fax No: (510)739-3777/(510)608-4555 hereby declares that the product
Product Name : Motherboard
Model Number : P8Z77-V LE
Conforms to the following specifications:
FCC Part 15, Subpart B, Unintentional Radiators
FCC Part 15, Subpart C, Intentional Radiators
FCC Part 15, Subpart E, Intentional Radiators
Supplementary Information:
This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.
Representative Person’s Name : Steve Chang / President
Signature :
Date : Feb. 6, 2012
Ver. 110101
ASUS P8Z77-V LE A-5
A-6 Appendices
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