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M4A88T-M
ii
E5907
Second Edition V2
June 2010
Copyright © 2010 ASUSTeK Computer Inc. All Rights Reserved.
No part of this manual, including the products and software described in it, may be reproduced, transmitted, transcribed, stored in a retrieval system, or translated into any language in any form or by any means, except documentation kept by the purchaser for backup purposes, without the express written permission of ASUSTeK Computer Inc. (“ASUS”).
Product warranty or service will not be extended if: (1) the product is repaired, modified or altered, unless such repair, modification of alteration is authorized in writing by ASUS; or (2) the serial number of the product is defaced or missing.
ASUS PROVIDES THIS MANUAL “AS IS” WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESS
OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE IMPLIED WARRANTIES OR CONDITIONS OF
MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT SHALL ASUS, ITS
DIRECTORS, OFFICERS, EMPLOYEES OR AGENTS BE LIABLE FOR ANY INDIRECT, SPECIAL,
INCIDENTAL, OR CONSEQUENTIAL DAMAGES (INCLUDING DAMAGES FOR LOSS OF PROFITS,
LOSS OF BUSINESS, LOSS OF USE OR DATA, INTERRUPTION OF BUSINESS AND THE LIKE),
EVEN IF ASUS HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES ARISING FROM ANY
DEFECT OR ERROR IN THIS MANUAL OR PRODUCT.
SPECIFICATIONS AND INFORMATION CONTAINED IN THIS MANUAL ARE FURNISHED FOR
INFORMATIONAL USE ONLY, AND ARE SUBJECT TO CHANGE AT ANY TIME WITHOUT NOTICE,
AND SHOULD NOT BE CONSTRUED AS A COMMITMENT BY ASUS. ASUS ASSUMES NO
RESPONSIBILITY OR LIABILITY FOR ANY ERRORS OR INACCURACIES THAT MAY APPEAR IN THIS
MANUAL, INCLUDING THE PRODUCTS AND SOFTWARE DESCRIBED IN IT.
Products and corporate names appearing in this manual may or may not be registered trademarks or copyrights of their respective companies, and are used only for identification or explanation and to the owners’ benefit, without intent to infringe.
Offer to Provide Source Code of Certain Software
This product may contain copyrighted software that is licensed under the General Public License (“GPL”) and under the Lesser General Public License Version (“LGPL”). The GPL and LGPL licensed code in this product is distributed without any warranty. Copies of these licenses are included in this product.
You may obtain the complete corresponding source code (as defined in the GPL) for the GPL Software, and/or the complete corresponding source code of the LGPL Software (with the complete machinereadable “work that uses the Library”) for a period of three years after our last shipment of the product including the GPL Software and/or LGPL Software, which will be no earlier than December 1, 2011, either
(1) for free by downloading it from http://support.asus.com/download; or
(2) for the cost of reproduction and shipment, which is dependent on the preferred carrier and the location where you want to have it shipped to, by sending a request to:
ASUSTeK Computer Inc.
Legal Compliance Dept.
15 Li Te Rd.,
Beitou, Taipei 112
Taiwan
In your request please provide the name, model number and version, as stated in the About Box of the product for which you wish to obtain the corresponding source code and your contact details so that we can coordinate the terms and cost of shipment with you.
The source code will be distributed WITHOUT ANY WARRANTY and licensed under the same license as the corresponding binary/object code.
This offer is valid to anyone in receipt of this information.
ASUSTeK is eager to duly provide complete source code as required under various Free Open Source
Software licenses. If however you encounter any problems in obtaining the full corresponding source code we would be much obliged if you give us a notification to the email address [email protected], stating the product and describing the problem (please do NOT send large attachments such as source code archives etc to this email address).
Contents
M4A88T-M specifications summary .......................................................... ix
Chapter 1: Product introduction
1.2 Package contents ......................................................................... 1-1
1.3.1 Product highlights ........................................................... 1-1
1.3.2 Innovative ASUS features ............................................... 1-3
1.4 Before you proceed ..................................................................... 1-6
1.5 Motherboard overview ................................................................. 1-7
1.5.1 Placement direction ........................................................ 1-7
1.5.2 Screw holes .................................................................... 1-7
1.5.3 Motherboard layout ......................................................... 1-8
1.5.4 Layout contents ............................................................... 1-8
1.6 Central Processing Unit (CPU) ................................................... 1-9
1.6.1 Installing the CPU ........................................................... 1-9
1.6.2 Installing the heatsink and fan .......................................1-11
1.7 System memory ......................................................................... 1-12
1.7.1 Overview ....................................................................... 1-12
1.7.2 Memory configurations .................................................. 1-13
1.7.3 Installing a DIMM .......................................................... 1-17
1.7.4 Removing a DIMM ........................................................ 1-17
1.8 Expansion slots .......................................................................... 1-18
1.8.1 Installing an expansion card ......................................... 1-18
1.8.2 Configuring an expansion card ..................................... 1-18
1.8.3 PCI slot ......................................................................... 1-18
1.8.4 PCI Express x1 slots ..................................................... 1-18
1.8.5 PCI Express x16 slot ..................................................... 1-18
1.10.1 Rear panel ports ........................................................... 1-20
1.10.2 Internal connectors ....................................................... 1-23
iii
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Contents
1.11 Onboard switch .......................................................................... 1-30
1.12 Onboard LEDs ............................................................................ 1-31
1.13 Software support ........................................................................ 1-32
1.13.1 Installing an operating system ...................................... 1-32
1.13.2 Support DVD information .............................................. 1-32
Chapter 2: BIOS information
2.1 Managing and updating your BIOS ............................................ 2-1
2.1.1 ASUS Update .................................................................. 2-1
2.1.2 ASUS EZ Flash 2 ............................................................ 2-2
2.1.3 ASUS CrashFree BIOS 3 ................................................ 2-3
2.2 BIOS setup program .................................................................... 2-4
2.2.1 BIOS menu screen .......................................................... 2-5
2.2.2 Menu bar ......................................................................... 2-5
2.2.3 Navigation keys ............................................................... 2-5
2.2.4 Menu items ..................................................................... 2-6
2.2.5 Submenu items ............................................................... 2-6
2.2.6 Configuration fields ......................................................... 2-6
2.2.7 Pop-up window ............................................................... 2-6
2.2.8 Scroll bar ......................................................................... 2-6
2.2.9 General help ................................................................... 2-6
2.3.1 System Time ................................................................... 2-7
2.3.2 System Date ................................................................... 2-7
2.3.3 Primary IDE Master/Slave, SATA 1~6 ............................. 2-7
2.3.4 SATA Configuration ......................................................... 2-8
2.3.5 System Information ......................................................... 2-9
2.4 Advanced menu ........................................................................... 2-9
2.4.1 JumperFree Configuration .............................................. 2-9
2.4.2 CPU Configuration ........................................................ 2-12
2.4.3 Chipset .......................................................................... 2-14
2.4.4 Onboard Device Configuration ...................................... 2-15
2.4.5 PCIPnP ......................................................................... 2-16
2.4.6 USB Configuration ........................................................ 2-16
Contents
2.5 Power menu ................................................................................ 2-17
2.5.1 Suspend Mode .............................................................. 2-17
2.5.2 ACPI 2.0 Support .......................................................... 2-17
2.5.3 ACPI APIC Support ....................................................... 2-17
2.5.4 APM Configuration ........................................................ 2-17
2.5.5 HW Monitor Configuration ............................................. 2-18
2.5.6 Anti Surge Support ........................................................ 2-18
2.6.1 Boot Device Priority ...................................................... 2-19
2.6.2 Boot Settings Configuration .......................................... 2-19
2.6.3 Security ......................................................................... 2-20
2.7.1 ASUS EZ Flash 2 .......................................................... 2-21
2.7.2 Express Gate ................................................................ 2-22
2.7.3 ASUS O.C. Profile ......................................................... 2-22
2.7.4 AI NET 2........................................................................ 2-23
v
vi
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, and
• 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.
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.
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://green.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.
Safety information
Electrical safety
• To prevent electric shock hazard, disconnect the power cable from the electric 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 that 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: BIOS information
This chapter tells how to change system settings through the BIOS Setup menus.
Detailed descriptions of the BIOS parameters are also provided.
vii
viii
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 complete a task.
: Information to prevent injury to yourself when trying to
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.
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.
Typography
Bold text
Italics
<Key>
Indicates a menu or an item to select.
Used to emphasize a word or a phrase.
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>+<D>
M4A88T-M specifications summary
CPU
Chipset
System Bus
Memory
Graphics
Expansion slots
Storage / RAID
Audio
AMD ® Socket AM3 for AMD
Supports 45nm CPU
Supports CPU up to 140W
® Phenom™ II / Athlon™ II /
Sempron™ 100 series processors
AMD ® Cool ‘n’ Quiet™ Technology
* Refer to www.asus.com for the AMD ® CPU support list
AMD ® 880G / SB710
Up to 5200MT/s HyperTransport™ 3.0 interface
Dual-channel memory architecture
4 x 240-pin DIMM slots support maximum 16GB unbuffered ECC
and non-ECC DDR3 1866(O.C.)/1333/1066MHz
memory modules
* Due to the CPU limitation, AMD 100 and 200 series CPUs
support up to DDR3 1066Mhz.
** Refer to www.asus.com for the latest Memory QVL
(Qualified Vendors List).
*** Install a 64-bit Windows ® OS when you want to install 4GB or more memory on the motherboard.
Integrated ATI Radeon™ HD 4250 GPU
Supports Dual-link DVI with maximum resolution up to
2560 x1600 @60Hz
Supports HDMI™ with maximum resolution up to 1920 x 1080
Supports D-Sub with maximum resolution up to
2048x1536 @85Hz
Supports dual independent displays
D-Sub & HDMI
D-Sub & DVI-D
Supports Microsoft ® DirectX 10.1, OpenGL 2.0, Shader Model 4.1,
Universal Video Decoder (UVD) 2.0, Hardware Decode
Acceleration for H.264, VC-1, and MPEG-2
Maximum shared memory up to 1GB
Supports Hybrid CrossFireX™
* Refer to www.amd.com for the discrete GPUs which support
Hybrid CrossFireX™.
1 x PCIe 2.0 x16 slot
2 x PCIe x1 slots
1 x PCI slot
AMD ® SB710 southbridge:
– 1 x Ultra DMA 133/100/66 connector
– 6 x Serial ATA 3Gb/s connectors support RAID 0, RAID 1,
RAID 10, and JBOD configurations
VIA ® VT1708S 8-channel High Definition Audio CODEC
Supports Jack-detection, Multi-streaming, and Front Panel
Jack-Retasking technologies (HD mode only)
Optical S/PDIF_OUT port at the back panel
(continued on the next page) ix
x
M4A88T-M specifications summary
USB
LAN
ASUS unique features
ASUS overclocking features
12 USB 2.0/1.1 ports (6 ports at midboard, 6 ports at the back panel)
Realtek ® 8111E Gigabit LAN controller featuring AI NET 2
ASUS Hybrid OS
Express Gate
ASUS Exclusive Features
MemOK!
Core Unlocker
Anti-Surge Protection
ASUS EPU-4 Engine
ASUS Quiet Thermal Solution
ASUS Fanless Design: Heatsink Solution
ASUS Q-Fan
ASUS EZ DIY
ASUS O.C. Profile
ASUS CrashFree BIOS 3
ASUS EZ Flash 2
ASUS MyLogo 2
Intelligent overclocking tool:
– GPU NOS*
– TurboV
– Turbo Key
– Auto Tuning (Fast Mode only)
* GPU NOS does not work under Hybrid CrossfireX mode.
Precision Tweaker 2
– vCore: Adjustable CPU voltage at 0.003125V increment
– vChipset (N.B.): Adjustable chipset at 0.01V increment
– vDIMM: Adjustable DRAM voltage at 0.015V increment
SFS (Stepless Frequency Selection):
– HT frequency tuning from 200MHz up to 550MHz at
1MHz increment
– PCIe frequency tuning from 100MHz to 150MHz at 1MHz
increment
Overclocking Protection:
ASUS C.P.R. (CPU Parameter Recall)
(continued on the next page)
M4A88T-M specifications summary
Back panel I/O ports
Internal I/O connectors 3 x USB 2.0/1.1 connectors support additional
6 USB 2.0/1.1 ports
1 x IDE connector
1 x COM connector
1 x LPT connector
6 x SATA 3Gb/s connectors
1 x High definition front panel audio connector
1 x System panel connector
1 x S/PDIF Out connector
1 x CPU fan connector
1 x Chassis fan connector
1 x 24-pin EATX power connector
1 x 4-pin ATX 12V power connector
1 x MemOK! button
BIOS
1 x PS/2 Combo port (Keyboard & Mouse)
1 x Optical S/PDIF Out port
1 x HDMI port
1 x DVI port
1 x D-Sub port
1 x LAN (RJ-45) port
6 x USB 2.0/1.1 ports
8-channel audio I/O ports
Accessories
16Mb Flash ROM, AMI BIOS, PnP, DMI 2.0, WfM 2.0,
SM BIOS 2.5,ACPI 2.0a, ASUS EZ Flash 2,
CrashFree BIOS 3
1 x Ultra DMA 133/100/66 cable
2 x Serial ATA cables
1 x I/O shield
1 x User Manual
Support DVD
Form factor
Drivers
ASUS Utilities
Anti-Virus software (OEM version)
MicroATX form factor: 9.6 in x 9.6 in (24.4 cm x 24.4 cm)
* Specifications are subject to change without notice. xi
xii
Chapter 1
Product introduction
1.1 Welcome!
Thank you for buying an ASUS ® M4A88T-M 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.
Motherboard
Cables
Accessories
Application DVD
Documentations
ASUS M4A88T-M motherboard
2 x Serial ATA cables
1 x Ultra DMA 133/100/66 cable
1 x I/O shield
ASUS motherboard Support DVD
User Manual
If any of the above items is damaged or missing, contact your retailer.
1.3
1.3.1
Special features
Product highlights
AMD ® AM3 Phenom™ II / Athlon™ II / Sempron™ 100 series
CPU support
This motherboard supports AMD ® Socket AM3 multi-core processors with unique L3 cache and delivers better overclocking capabilities with less power consumption. It features dual-channel DDR3 1333 memory support and accelerates data transfer rate up to 5200MT/s via
HyperTransport™ 3.0-based system bus. This motherboard also supports
AMD ® CPUs in the new 45nm manufacturing process.
ASUS M4A88T-M 1-1
1-2
AMD ® 880G Chipset
The AMD ® 880G Chipset is designed to support up to 5200MT/s
HyperTransport™ 3.0 (HT 3.0) interface speed and PCI Express 2.0 x16 graphics. It is optimized with AMD’s latest AM3 multi-core CPUs to provide excellent system performance and overclocking capabilities.
HyperTransport™ 3.0 support
HyperTransport™ 3.0 technology provides 2.6 times more bandwidth than HT1.0 that radically improves system efficiency for a smoother and faster computing environment.
AMD Cool ‘n’ Quiet Technology
This motherboard supports the AMD Cool ‘n’ Quiet technology which monitors system operation and automatically adjusts CPU voltage and frequency for a cool and quiet operating environment.
DDR3 1866(O.C.) support
The motherboard supports DDR3 memory that features data transfer rates of 1866 (O.C.)/1333/1066 MHz to meet the higher bandwidth requirements of the latest operation system, 3D graphics, multimedia, and Internet applications.
PCI Express 2.0 support
This motherboard supports PCI Express 2.0 devices for double speed and bandwidth which enhances system performance.
S/PDIF digital sound ready
This motherboard provides convenient connectivity to external home theater audio systems via the S/PDIF_OUT (SONY-PHILIPS Digital
Interface) jacks. The S/PDIF transfers digital audio without converting it to analog format and keeps the best signal quality.
Hybrid CrossFireX™ support
ATI Hybrid CrossFireX™ technology greatly boosts graphics performance with an onboard GPU and a discrete graphics GPU.
• Hybrid CrossFireX™ is supported by Windows ® 7/Vista OS only.
• Refer to www.amd.com for the discrete GPUs which support Hybrid CrossFireX™.
Chapter 1: Product introduction
1.3.2
Serial ATA 3Gb/s technology
This motherboard supports hard drives based on the Serial ATA (SATA)
3Gb/s storage specifications, delivering enhanced salability and doubling the bus bandwidth for high-speed data saving and retrieval.
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.
HDMI support
HDMI (High-Definition Multimedia Interface) is a set of digital video standards that deliver multi-channel digital 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.
HDMI/DVI/RGB support
This motherboard supports multiple digital and analog display output interfaces - HDMI, DVI, and D-Sub. With such diversity of display outputs, you are able to choose and upgrade display devices freely.
100% All High-quality Conductive Polymer Capacitors
This motherboard uses high-quality conductive polymer capacitors for durability, improved lifespan, and enhanced thermal capacity.
Innovative ASUS features
ASUS Express Gate
ASUS Express Gate is an instant-on environment that gives you quick access to the Internet. Five seconds after powering on your computer, you can instantly surf the Internet without entering the Windows ® OS.
• ASUS Express Gate supports installation on SATA HDDs, USB HDDs and flash drives with at least 1.2GB free disk space. When installing it on USB HDDs or flash drives, connect the drives to the motherboard USB port before turning on the computer.
• The actual boot time depends on the system configuration.
• ASUS Express Gate supports file uploading from SATA HDDs, ODDs and USB drives. It supports file downloading to USB drives only.
• ASUS Express Gate complies with the OpenGL standard. Refer to support.asus.com for Express Gate source codes.
ASUS M4A88T-M 1-3
1-4
1 2
ASUS CrashFree BIOS 3
ASUS CrashFree BIOS 3 is an auto-recovery tool that allows you to restore a corrupted BIOS file using the bundled support DVD or a USB flash disk that contains the BIOS file.
ASUS EZ Flash 2
ASUS EZ Flash 2 allows you to update the BIOS from a USB flash disk before entering the OS.
ASUS EPU
ASUS EPU is a unique power saving technology that detects the current system loadings and adjusts the power consumption in real time.
ASUS Core Unlocker
ASUS Core Unlocker simplifies the activation of a latent AMD
Enjoy an instant performance boosy by simply unlocking the extra cores, without performing complicated BIOS changes.
® CPU.
The actual overclocking result depends on the system configuration.
ASUS TurboV
Feel the adrenalin 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 overclocking easy with just a few clicks away. The ASUS OC profiles in TurboV provides the best O.C. settings in different scenarios.
ASUS Turbo Key
ASUS Turbo Key allows you to turn the PC power button into an overclocking button. After the easy setup, Turbo Key boosts performances without interrupting ongoing work or games, simply through pressing the button.
ASUS Auto Tuning
ASUS Auto Tuning is an intelligent tool that automates overclocking to achieve a total system level up.
ASUS Anti-Surge Protection
This special design prevents expensive devices and the motherboard from damage caused by power surges from switching power supply
(PSU).
Chapter 1: Product introduction
ASUS M4A88T-M
GPU NOS
ASUS GPU NOS technology intelligently detects graphics loading and automatically boosts performance for the most demanding tasks.
It provides you with a faster reaction time for an excellent graphics performance.
ASUS MyLogo 2™
Turn your favorite photos into 256-color boot logos to personalize your system.
ASUS Q-Fan
ASUS Q-Fan technology intelligently adjusts CPU fan speeds according to system loading to ensure a quiet, cool, and efficient operation.
ASUS AI NET 2
ASUS AI NET 2 remotely detects the cable connection immediately after you turn on the system and any faulty cable connections are reported back up to 100 meters at 1 meter accuracy.
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.
Green ASUS
This motherboard and its packaging comply with the European Union’s
Restriction on the use of Hazardous Substances (RoHS). This is in line with the ASUS vision of creating environment-friendly and recyclable products/packaging to safeguard consumers’ health while minimizing the impact on the environment.
1-5
1.4 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, switch off the ATX power supply and detach its power cord. Failure to do so may cause severe damage to the motherboard, peripherals, or components.
1-6 Chapter 1: Product introduction
1.5 Motherboard overview
1.5.1 Placement direction
When installing the motherboard, ensure that you place it into the chassis in the correct orientation. The edge with external ports goes to the rear part of the chassis as indicated in the image below.
1.5.2 Screw holes
Place eight screws into the holes indicated by circles to secure the motherboard to the chassis.
DO NOT overtighten the screws! Doing so can damage the motherboard.
Place this side towards the rear of the chassis.
M4A88T-M
ASUS M4A88T-M 1-7
1-8
1.5.3
KB_USB56
Motherboard layout
1 2
24.4cm(9.6in)
3 1
ATX12V CPU_FAN
SPDIFO_
HDMI
4 5
COM1
Super
I/O
DVI
USB34
LAN1_USB12
MemOK!
DRAM_LED
6
7
8
CHA_FAN
AUDIO
AMD ®
880G
PCIEX1_1
RTL
8111E
VIA
VT1708S
AAFP
SPDIF_OUT
16 15
PCIEX16
M4A88T-M
PCIEX1_2 Lithium Cell
CMOS Power
16Mb
BIOS
PCI1
USB78 USB910
AMD ®
SB710
SATA4 SATA5 SATA6
USB1112
SB_PWR
CLRTC
PANEL SATA1 SATA2 SATA3
14 13 12
2
9
10
11
1.5.4 Layout contents
Connectors/Jumpers/Slots/LED
1. CPU and chassis fan connectors
(4-pin CPU_FAN and 3-pin CHA_FAN)
2. ATX power connectors (24-pin EATXPWR,
4-pin ATX12V)
3. AM3 CPU Socket
4. DDR3 DIMM slots
5. Serial port connector (10-1 pin COM1)
6. LPT connector (26-1 pin LPT)
7. MemOK! switch
8. DRAM LED
Page Connectors/Jumpers/Slots/LED
1-29 9. IDE connector (40-1 pin PRI_IDE)
1-23 10. Onboard power LED (SB_PWR)
1-9 11. SATA connectors (7-pin SATA1-6)
1-12 12. System panel connector (20-8 pin PANEL)
1-25
1-26
1-27 13. Clear RTC RAM (3-pin CLRTC)
1-29 14. USB connectors (10-1 pin USB78, USB910,
USB1112)
1-19
1-27
1-30 15. Digital audio connector (4-1 pin SPDIF_OUT) 1-28
1-31 16. Front panel audio connector (10-1 pin AAFP) 1-28
Page
1-24
1-31
Chapter 1: Product introduction
1.6 Central Processing Unit (CPU)
This motherboard comes with an AM3 socket designed for Phenom™ II / Athlon™ II /
Sempron™ 100 series processors.
The AM3 socket has a different pinout from the AM2+/AM2 socket. Ensure that you use a
CPU designed for the AM3 socket. The CPU fits in only one correct orientation. DO NOT force the CPU into the socket to prevent bending the pins and damaging the CPU!
1.6.1 Installing the CPU
To install a CPU:
1. Locate the CPU socket on the motherboard.
M4A88T-M
M4A88T-M CPU Socket AM3
2. Press the lever sideways to unlock the socket, then lift it up to a 90°-100° angle.
Socket lever
Ensure that the socket lever is lifted up to a 90°-100° angle; otherwise, the CPU will not fit in completely.
3. Position the CPU above the socket such that the CPU corner with the gold triangle matches the socket corner with a small triangle.
4. Carefully insert the CPU into the socket until it fits in place.
The CPU fits only in one correct orientation.
DO NOT force the CPU into the socket to prevent bending the pins and damaging the
CPU!
Small triangle
Gold triangle
ASUS M4A88T-M 1-9
5. When the CPU is in place, push down the socket lever to secure the CPU. The lever clicks on the side tab to indicate that it is locked.
6. Install a CPU heatsink and fan following the instructions that comes with the heatsink package.
You can also refer to section 1.6.2 Installing
heatsink and fan for instructions.
7. Connect the CPU fan cable to the CPU_FAN connector on the motherboard.
CPU_FAN
M4A88T-M
M4A88T-M CPU fan connector
DO NOT forget to connect the CPU fan connector! Hardware monitoring errors can occur if you fail to plug this connector.
1-10 Chapter 1: Product introduction
1.6.2 Installing the heatsink and fan
Ensure that you use only AMD-certified heatsink and fan assembly.
To install the CPU heatsink and fan:
1. Place the heatsink on top of the installed CPU, ensuring that the heatsink fits properly on the retention module base.
• The retention module base is already installed on the motherboard upon purchase.
• You do not have to remove the retention module base when installing the CPU or installing other motherboard components.
• If you purchased a separate CPU heatsink and fan assembly, ensure that a Thermal
Interface Material is properly applied to the CPU heatsink or CPU before you install the heatsink and fan assembly.
CPU Fan
CPU Heatsink
Retention bracket
Retention Module Base
Retention bracket lock
Your boxed CPU heatsink and fan assembly should come with installation instructions for the CPU, heatsink, and the retention mechanism. If the instructions in this section do not match the CPU documentation, follow the latter.
2. Attach one end of the retention bracket to the retention module base.
1
2
3
4
5
ASUS M4A88T-M 1-11
1-12
3. Align the other end of the retention bracket to the retention module base. A clicking sound denotes that the retention bracket is in place.
Ensure that the fan and heatsink assembly perfectly fits the retention mechanism module base, otherwise you cannot snap the retention bracket in place.
4. Push down the retention bracket lock on the retention mechanism to secure the heatsink and fan to the module base.
5. When the fan and heatsink assembly is in place, connect the CPU fan cable to the connector on the motherboard labeled CPU_FAN.
DO NOT forget to connect the CPU fan connector! Hardware monitoring errors can occur if you fail to plug this connector.
1.7 System memory
1.7.1 Overview
This motherboard comes with four Double Data Rate 3 (DDR3) Dual Inline Memory Modules
(DIMM) sockets. A DDR3 module has the same physical dimensions as a DDR2 DIMM but is notched differently to prevent installation on a DDR2 DIMM socket. DDR3 modules are developed for better performance with less power consumption. The figure illustrates the location of the DDR3 DIMM sockets:
Channel
Channel A
Channel B
Sockets
DIMM_A1 and DIMM_A2
DIMM_B1 and DIMM_B2
M4A88T-M
M4A88T-M 240-pin DDR3 DIMM sockets
Chapter 1: Product introduction
1.7.2 Memory configurations
You may install 512MB, 1GB, 2GB, and 4GB unbuffered ECC and 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.
• 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:
-
-
Install a maximum of 3GB system memory if you are using a 32-bit Windows
OS.
Use a 64-bit Windows motherboard.
®
®
OS if you want to install 4GB or more memory on the
• This motherboard does not support DIMMs made up of 256 megabits (Mb) chips or less.
The motherboard supports up to 16GB memory modules on Windows ® XP Professional x64 and Vista x64 editions. You may install a maximum of 4GB DIMMs on each slot.
M4A88T-M Motherboard Qualified Vendors Lists (QVL)
DDR3 1866 (O.C.) MHz capability
Vendor
Kingston
Part No.
KHX14900D3K3/3GX(XMP)
Size
3072MB(kit of 3) SS N/A
Chip NO.
Heat-Sink Package
CL
9-9-9-27
A*
•
DIMM support
B*
•
C*
• Install the DDR3 1600 or higher frequency DIMMs on the blue slots for better overclocking performance.
• When overclocking, some AMD CPUs may not support DDR3 1600 or higher frequency
DIMMs.
DDR3 1800 (O.C.) MHz capability
Vendor
Corsair
Kingston
Kingston
Kingston
Part No.
Size
CM3X2G1800C8D
KHX14400D3K2/2G
KHX14400D3K3/3GX(XMP)
KHX14400D3K2/2GN(EPP)
2048MB
2048MB(Kit of 2)
3072MB(kit of 3)
4096MB(kit of 2)
SS/
DS
DS
SS
SS
DS
Chip
Brand
N/A
N/A
N/A
N/A
Chip NO.
Heat-Sink Package
Heat-Sink Package
Heat-Sink Package
Heat-Sink Package
CL
N/A
8-8-8-24
9-9-9-27
8-8-8-24
•
•
•
•
A*
DIMM support
B* C*
•
•
•
ASUS M4A88T-M 1-13
1-14
DDR3 1600 (O.C.) MHz capability
Vendor Part No.
A-Data
Corsair
AD31600X002GMU
CM3X1G1600C9DHX
CRUCIAL BL12864BA1608.8SFB(XMP)
CRUCIAL BL12864BE2009.8SFB3(EPP)
Crucial
Crucial
BL25664TB1608.K16SF(XMP)
BL25664TG1608.K16SF(XMP)
Crucial
G.SKILL
G.SKILL
G.SKILL
kingmax kingmax
Kingston
Kingston
Kingston
BL25664TR1608.K16SF(XMP)
F3-12800CL9D-2GBNQ
F3-12800CL8T-6GBHK
F3-12800CL9T-6GBNQ
FLGD45F-B8KG9
FLGE85F-B8KG9
KHX12800D3LLK3/3GX(XMP)
KHX12800D3K2/4G
KHX12800D3LLK3/6GX(XMP)
Size
4096MB(Kit of 2)
2048MB(Kit of 2)
3072MB(Kit of 3)
3072MB(Kit of 3)
6144MB(Kit of 3)
6144MB(Kit of 3)
6144MB(Kit of 3)
2048MB(Kit of 2)
2048MB
6144MB(Kit of 3)
1024MB
2048MB
3072MB(kit of 3)
4096MB(kit of 2)
6144MB(Kit of 3)
SS
DS
SS
DS
SS
DS
DS
DS
DS
DS
SS
SS
SS
DS
DS
Chip NO.
CL
N/A
N/A
N/A
N/A
N/A
N/A
Heat-Sink Package
Heat-Sink Package
Heat-Sink Package
Heat-Sink Package
Heat-Sink Package
Heat-Sink Package
7-7-7-20
9-9-9-24
8-8-8-24
9-9-9-28
8-8-8-24
8-8-8-24
N/A
N/A
N/A
N/A
Heat-Sink Package
Heat-Sink Package
Heat-Sink Package
Heat-Sink Package
8-8-8-24
9-9-9-24
8-8-8-21
9-9-9-24 kingmax KFB8FNGXF-ANX-12A N/A kingmax KFB8FNGXF-ANX-12A N/A
N/A Heat-Sink Package 8-8-8-24
N/A
N/A
Heat-Sink Package
Heat-Sink Package
9-9-9-27
8-8-8-24
•
•
•
•
•
•
•
•
•
•
•
•
•
A*
•
•
DIMM support
B* C*
• •
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
DDR3 1333MHz capability
Vendor
A-Data
A-Data
Apacer
Apacer
Corsair
Corsair
CORSAIR
Corsair
CRUCIAL
Crucial
Crucial
Crucial
G.SKILL
G.SKILL
G.SkiLL
G.SkiLL
G.SKILL
G.SKILL
G.SKILL
G.SkiLL
G.SKILL
Part No.
Size
AD31333001GOU
AD31333002GOU
78.01GC6.9L0
78.A1GC6.9L1
CM3X1024-1333C9DHX
1024MB
2048MB
1024MB
2048MB
1024MB
CM3X1024-1333C9
TR3X3G1333C9
CM3X1024-1333C9DHX
BL12864TA1336.8SFB1
1024MB SS
3072MB(Kit of 3) SS
1024MB DS
2048MB(Kit of 2) SS
MT8JTF12864AY-1G4D1 3072MB(Kit of 3) DS
BL25664ABA1336.16SFB1 4096MB(Kit of 2) DS
MT16JTF25664AY-1G4D1
F3-10600CL8D-2GBHK
6144MB(Kit of 3) DS
1024MB SS
SS
DS
SS
DS
SS
F3-10600CL9D-2GBPK
F3-10666CL7T-3GBPK
F3-10666CL9T-3GBNQ
F3-10600CL7D-2GBPI
F3-10600CL9D-2GBNQ
F3-10666CL9D-4GBPK
F3-10666CL7T-6GBPK
F3-1066CL9T-6GBNQ
1024MB SS
3072MB(Kit of 3) SS
3072MB(Kit of 3) SS
1024MB
1024MB
DS
DS
2048MB DS
6144MB(Kit of 3) DS
6144MB(Kit of 3) DS
A-Data
A-Data
Apacer
Apacer
N/A
N/A
N/A
Corsair
N/A
Micron
N/A
Micron
G.SKILL
G.SKILL
N/A
N/A
G.SKILL
G.SKILL
G.SKILL
N/A
N/A
Chip NO.
CL
AD30908C8D-151C E0906 N/A
AD30908C8D-151C E0903 N/A
AM5D5808AEWSBG0914E 9
AM5D5808AEWSBG0908D 9
Heat-Sink Package N/A
Heat-Sink Package
Heat-Sink Package
Heat-Sink Package
Heat-Sink Package
9FD22D9JNM
Heat-Sink Package
8UD22D9JMN
Heat-Sink Package
N/A
9
N/A
6-6-6-20
9
6-6-6-20
9
N/A
Heat-Sink Package
Heat-Sink Package
Heat-Sink Package
Heat-Sink Package
Heat-Sink Package
Heat-Sink Package
Heat-Sink Package
Heat-Sink Package
N/A
7-7-7-18
9-9-9-24
N/A
N/A
N/A
7-7-7-18
9-9-9-24
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
DIMM support
A* B* C*
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
(continued on the next page)
Chapter 1: Product introduction
DDR3 1333 MHz capability
Vendor
GEIL
GEIL
GEIL
Kingston
Kingston
Micron
Micron
Micron
Micron
OCZ
OCZ
Samsung
SAMSUNG
Kingtiger
Kingtiger
PATRIOT
Patriot
Takems
Takems
Part No.
DDR3-1333 CL9-9-9-24
GV34GB1333C7DC
DDR3-1333 CL9-9-9-24
KVR1333D3N9/1G
KVR1333D3N9/2G
MT8JTF12864AY-1G4D1
MT16JTF25664AY-1G1D1
MT8JTF12864AY-1G4D1
MT16JTF25664AY-1G4D1
OCZ3P13334GK
OCZ3P13334GK
M378B2873DZ1-CH9
M378B2873DZ1-CH9
Samsung
Samsung
Samsung
Samsung
M378B2873EH1-CH9
M391B2873DZ1-CH9
M378B5673DZ1-CH9
M378B5673EH1-CH9
Samsung M391B5673DZ1-CH9
Super Talent W1333X2GB8
Transcend
Transcend
Transcend
Adata
ASint
ASint
CENTURY
TS128MLK72V3U 1024MB
SEC816HCH9K4B1G0846D 2048MB
AD31333G002GMU
SLY3128M8-EDJ
2048MB
1024MB
SLY3128M8-EDJ 2048MB
1024MB
1024MB
1024MB
2048MB
2048MB
2048MB
1024MB
1024MB
2GB DIMM PC3-10666
KTG2G1333PG3
PSD31G13332H
PSD31G13332
TMS1GB364D081-107EY
TMS1GB364D081-138EY
2048MB
2048MB
1024MB
1024MB
1024MB
1024MB
Size
SS/
DS
1024MB
2048MB
SS
DS
6144MB(Kit of 3) DS
1024MB SS
2048MB
1024MB
DS
SS
2048MB DS
3072MB(Kit of 3) DS
6144MB(Kit of 3) DS
4096MB(Kit of 2) DS
4096MB(Kit of 2) DS
1024MB SS
1024MB SS
DS
DS
DS
DS
SS
SS
DS
SS
SS
SS
SS
DS
DS
SS
DS
DS
SS
DS
SS
Chip
Brand
N/A
N/A
N/A elpida elpida
Micron
Micron
Micron
Micron
N/A
N/A
Samsung
N/A
N/A
N/A
ASint
ASint
Micron
Samsung
Samsung
Samsung
Samsung
Samsung
N/A
N/A
Samsung
N/A
N/A
Patriot
N/A
N/A
Chip NO.
Heat-Sink Package
Heat-Sink Package
Heat-Sink Package
J1108BABG-DJ-E
J1108BABG-DJ-E
8LD22D9JNM
8LD22 D9JNM
9FD22D9JNM
8UD22D9JMN
Heat-Sink Package
Heat-Sink Package
K4B1G0846D-HCH9
SEC 913 HCH9
K4B1G0846E
K4B1G0846D-HCH9
K4B1G0846D-HCH9
SEC 913 HCH9
K4B1G0846E
K4B1G0846D-HCH9
Heat-Sink Package
TS128MLK64V3U
K4B1G0846D(ECC)
TS256MLK64V3U
Heat-Sink Package
DDRII1208-DJ 0844
DDRII1208-DJ 0844
8FD22D9JNM
Heat-Sink Package
Heat-Sink Package
PM64M8D38U-15
Heat-Sink Package
Heat-Sink Package
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
8-8-8-24
N/A
N/A
N/A
N/A
N/A
9
N/A
7-7-7-20
8-8-8-24
CL
9
7-7-7-24
9
9
9
N/A
N/A
9
9
7-7-7-20
7-7-7-20
N/A
N/A
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
A*
•
•
DIMM support
B*
•
• •
C*
•
•
•
•
• •
•
•
•
•
•
•
•
•
•
•
•
•
•
• • •
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
• •
•
•
ASUS M4A88T-M 1-15
DDR3 1066MHz capability
Vendor Part No.
Size
SS/
DS
Elpida
Elpida
G.SKILL
Kingston
Kingston
Kingston
Micron
EBJ51UD8BAFA-AC-E
EBJ51UD8BAFA-AE-E
F3-8500CL6D-2GBHK
KVR1066D3N7/1G
KVR1066D3N7/1G
KVR1066D3N7/2G
MT8JTF12864AY-1G1D1
512MB
512MB
1024MB
1024MB
1024MB
2048MB
1024MB
Micron
OCZ
Samsung
Samsung
MT16JTF25664AY-1G1D1 2048MB
OCZ3SOE10662GK
DS
2048MB(Kit of 2) DS
M378B2873CZ0-CF8
M378B2873CZ0-CG8
1024MB
1024MB
SS
SS
Samsung M378B2873EH1-CF8
SAMSUNG M378B5273BH1-CF8
Kingtiger 2GB DIMM PC3-8500
1024MB
4096MB
2048MB
SS
DS
DS
SS
DS
SS
SS
SS
SS
SS
Chip
Brand
Chip NO.
CL elpida elpida
G.SKILL
elpida elpida elpida
Micron
J5308BASE-AC-E
J5308BASE-AC-E
Heat-Sink Package
J1108BABG-DJ-E
J5308BASE-AE-E S
J1108BABG-DJ-E
8ED22D9JNL
Micron
N/A
Samsung
Samsung
8LD22D9JNL
Heat-Sink Package
K4B1G0846C-ZCF8
K4B1G0846C-ZCG8
Samsung SEC 901 HCF8 K4B1G0846E N/A
SAMSUNG 846 K4B2G0846B-HCF8 N/A
Hynix H5TQ1G83AFP G7C N/A
N/A
7-7-7-16
N/A
N/A
7
7
N/A
N/A
N/A
N/A
7
•
•
•
•
•
•
•
•
•
•
•
•
•
•
A*
DIMM support
B* C*
•
•
•
• •
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
SS: Single-sided / DS: Double-sided
DIMM support:
• A*: Supports one module inserted into any slot as Single-channel memory configuration.
• B*: Supports one pair of modules inserted into either the blue slots or the black slots as
one pair of Dual-channel memory configuration.
• C*: Supports two pairs of modules inserted into both the blue and the black slots as two
pairs of Dual-channel memory configuration.
Visit the ASUS website at www.asus.com for the latest QVL.
1-16 Chapter 1: Product introduction
1.7.3 Installing a DIMM
Unplug the power supply before adding or removing DIMMs or other system components.
Failure to do so can cause severe damage to both the motherboard and the components.
1. Press the retaining clips outward to unlock a DIMM socket.
2. Align a DIMM on the socket such that the notch on the DIMM matches the break on the socket.
2
DIMM notch
1
Unlocked retaining clip
A DIMM is keyed with a notch so that it fits in only one direction. DO NOT force a DIMM into a socket to avoid damaging the DIMM.
3. Firmly insert the DIMM into the socket until the retaining clips snap back in place and the DIMM is properly seated.
3
1
Locked Retaining Clip
1.7.4 Removing a DIMM
To remove a DIMM:
1. Simultaneously press the retaining clips outward to unlock the DIMM.
2
Support the DIMM lightly with your fingers when pressing the retaining clips. The DIMM might get damaged when it flips out with extra force.
1
2. Remove the DIMM from the socket.
DIMM notch
1
ASUS M4A88T-M 1-17
1-18
1.8 Expansion slots
In the future, you may need to install expansion cards. The following sub-sections describe the slots and the expansion cards that they support.
Unplug the power cord before adding or removing expansion cards. Failure to do so may cause you physical injury and damage motherboard components.
1.8.1 Installing an expansion card
To install an expansion card:
1. Before installing the expansion card, read the documentation that came with it and make the necessary hardware settings for the card.
2. Remove the system unit cover (if your motherboard is already installed in a chassis).
3. Remove the bracket opposite the slot that you intend to use. Keep the screw for later use.
4. Align the card connector with the slot and press firmly until the card is completely seated on the slot.
5. Secure the card to the chassis with the screw you removed earlier.
6. Replace the system cover.
1.8.2 Configuring an expansion card
After installing the expansion card, configure it by adjusting the software settings.
1. Turn on the system and change the necessary BIOS settings, if any. See Chapter 2 for information on BIOS setup.
2. Assign an IRQ to the card.
3. Install the software drivers for the expansion card.
When using PCI cards on shared slots, ensure that the drivers support “Share IRQ” or that the cards do not need IRQ assignments. Otherwise, conflicts will arise between the two PCI groups, making the system unstable and the card inoperable.
1.8.3 PCI slot
The PCI slots support cards such as a LAN card, SCSI card, USB card, and other cards that comply with PCI specifications.
1.8.4 PCI Express x1 slots
This motherboard supports PCI Express x1 network cards, SCSI cards, and other cards that comply with the PCI Express specifications.
1.8.5 PCI Express x16 slot
This motherboard supports a PCI Express x16 graphics card that complies with the PCI
Express specifications.
Chapter 1: Product introduction
1.9 Jumpers
1. Clear RTC RAM (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.
1 2
CLRTC
2 3
M4A88T-M
M4A88T-M Clear RTC RAM
Normal
(Default)
Clear RTC
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 reenter 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 CPU Parameter Recall (C.P.R) feature. Shut down and reboot the system so the BIOS can automatically reset parameter settings to default values.
ASUS M4A88T-M 1-19
1.10 Connectors
1.10.1 Rear panel ports
1 2 3 4 5 6 7 8
1-20
15 14 13 12 11 10 9
1. PS/2 keyboard / mouse combo port. This port is for a PS/2 keyboard or mouse.
2. Optical S/PDIF_OUT port. This port connects to an external audio output device via an optical S/PDIF cable.
3. VGA port. This 15-pin port is for a VGA monitor or other VGA-compatible devices.
4. LAN (RJ-45) port. This port allows Gigabit connection to a Local Area Network (LAN) through a network hub.
LAN port LED indications
ACT/LINK
LED
SPEED
LED
Activity/Link LED Speed LED
Status Description Status
OFF
ORANGE
BLINKING
No link
Linked
Data activity
OFF
ORANGE
GREEN
Description
10Mbps connection
100Mbps connection
1Gbps connection
LAN port
5. Center/Subwoofer port (orange). This port connects to the center/subwoofer speakers.
6. Rear Speaker Out port (black). This port connects to the rear speakers in the
4, 6, and 8-channel audio configurations.
7. Line In port (light blue). This port connects to the tape, CD, DVD player, or other audio sources.
8. Line Out port (lime). This port connects to a headphone or a speaker. In the 4, 6 and
8-channel configurations, the function of this port becomes Front Speaker Out.
9. Microphone port (pink). This port connects to a microphone.
10. Side Speaker Out port (gray). This port connects to the side speakers in the
8-channel audio configuration.
Chapter 1: Product introduction
Refer to the audio configuration table below for the function of the audio ports in the 2, 4, 6, or 8-channel configuration.
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
Ensure the audio device of sound playback is VIA High Definition Audio (the name may be different based on the OS). Go to Start > Control Panel > Sounds and Audio Devices
> Sound Playback to configure the settings.
11. USB 2.0 ports. These two 4-pin Universal Serial Bus (USB) ports are for
USB 2.0 devices.
12. USB 2.0 ports. These two 4-pin Universal Serial Bus (USB) ports are for
USB 2.0 devices.
13. DVI-D port. This port is for any DVI-D compatible device and is HDCP compliant allowing playback of HD DVD, Blu-ray, and other protected content.
14. HDMI port. This port is for a High-Definition Multimedia Interface (HDMI) connector, and is HDCP compliant allowing playback of HD DVD, Blu-ray, and other protected content.
Dual display output support
• This table indicates that whether the following dual display outputs are supported on your motherboard:
Dual display outputs
DVI + D-Sub
DVI + HDMI
HDMI + D-Sub
Supported
•
Not supported
•
•
• During POST, only the monitor connected to the D-Sub port has display. The dual display function works only under Windows.
ASUS M4A88T-M 1-21
Playback of Blu-ray discs
• For better playback quality, we recommend that you follow the system requirements listed below.
CPU
DIMM
BIOS setup
Playback software
Suggested list
AMD ® Phenom™ II x4 955
DDR3 1333
Frame Buffer Size – 256MB or higher
CyberLink ® PowerDVD 9
File format
Non-protected clips
Blu-ray
Windows ® XP
1920 x 1080p
1920 x 1080p
Best resolution
Windows ® Vista
1920 x 1080p
1920 x 1080p
Windows ® 7
1920 x 1080p
1920 x 1080p
• To play Blu-ray discs, ensure to use HDCP compliant devices and software.
15. USB 2.0 ports. These two 4-pin Universal Serial Bus (USB) ports are for
USB 2.0 devices.
1-22 Chapter 1: Product introduction
1.10.2 Internal connectors
1. ATX power connectors (24-pin EATXPWR, 4-pin ATX12V)
These connectors are for an ATX power supply. The plugs from the power supply are designed to fit these connectors in only one orientation. Find the proper orientation and push down firmly until the connectors completely fit.
ATX12V
M4A88T-M
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
M4A88T-M ATX power connectors
EATXPWR
GND
+5 Volts
+5 Volts
+5 Volts
-5 Volts
GND
GND
GND
PSON#
GND
-12 Volts
+3 Volts
• We recommend that you use an ATX 12V Specification 2.0-compliant power supply unit
(PSU) with a minimum of 300W power rating. This PSU type has 24-pin and 4-pin power plugs.
• If you intend to use a PSU with 20-pin and 4-pin power plugs, ensure that the 20-pin power plug can provide at least 15 A on +12 V and that the PSU has a minimum power rating of 300W. The system may become unstable or may not boot up if the power is inadequate.
• DO NOT forget to connect the 4-pin ATX +12V power plug. Otherwise, the system will not boot up.
• We recommend that you use a PSU with higher power output when configuring a system with more power-consuming devices or when you intend to install additional 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 M4A88T-M 1-23
1-24
2. IDE connector (40-1 pin PRI_IDE)
The onboard IDE connector is for Ultra DMA 133/100/66 signal cable. There are three connectors on each Ultra DMA 133/100/66 signal cable: blue, black, and gray. Connect the blue connector to the motherboard’s IDE connector, then select one of the following modes to configure your devices:
Single device
Two devices
Drive jumper setting
Cable-Select or Master
Cable-Select
Master
Slave
Mode of device(s)
-
Master
Slave
Master
Slave
Cable connector
Black
Black
Gray
Black or gray
• Pin 20 on the IDE connector is removed to match the covered hole on the Ultra DMA cable connector. This prevents incorrect insertion when you connect the IDE cable.
• Use the 80-conductor IDE cable for Ultra DMA 133/100/66 IDE devices.
If any device jumper is set as “Cable-Select”, ensure that all other device jumpers have the same setting.
PRI_IDE
M4A88T-M
M4A88T-M IDE connector
NOTE:Orient the red markings on the IDE ribbon cable to PIN 1.
Chapter 1: Product introduction
3. Serial ATA connectors (7-pin SATA1-6)
These connectors are for the Serial ATA signal cables for Serial ATA 3Gb/s hard disk and optical disk drives. The Serial ATA 3Gb/s is backward compatible with Serial ATA
1.5Gb/s specification. The data transfer rate of the Serial ATA 3Gb/s is faster than the standard parallel ATA with 133 MB/s (Ultra DMA133). If you install Serial ATA hard disk drives, you can create RAID 0, RAID 1, RAID 0+1, and JBOD configurations through the onboard SB710 chipset.
SATA4 SATA5 SATA6
M4A88T-M
M4A88T-M SATA connectors
SATA1 SATA2 SATA3
• Install the Windows ® XP Service Pack 1 or later versions before using Serial ATA.
• If you intend to create a Serial ATA RAID set using these connectors, set the SATA
Port1-Port4 and SATA Port5-Port6 items in the BIOS to [RAID]. See 2.3.4 SATA
Configuration for details.
• The motherboard does not provide a floppy disk drive connector. You could use a USB floppy disk drive when installing Windows that includes a RAID/AHCI set.
® XP operating system on a hard disk drive
• Due to Windows ® drive.
XP limitation, Windows ® XP may not recognize the USB floppy disk
• For more details on RAID/AHCI, refer to the RAID/AHCI Supplementary Guide included in the folder named Manual in the support DVD.
ASUS M4A88T-M 1-25
1-26
4. System panel connector (20-8 pin PANEL)
This connector supports several chassis-mounted functions.
PLED SPEAKER
PANEL
PIN 1
•
•
•
•
•
M4A88T-M
IDE_LED PWRSW RESET
* Requires an ATX power supply
M4A88T-M 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)
This 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 1: Product introduction
5. USB connectors (10-1 pin USB78, USB910, USB1112)
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
480Mbps connection speed.
USB78
PIN 1
USB910
PIN 1
USB1112
PIN 1
M4A88T-M
M4A88T-M USB2.0 connectors
Never connect a 1394 cable to the USB connectors. Doing so will damage the motherboard!
The USB 2.0 module is purchased separately.
6. Serial port connector (10-1 pin COM1)
The connector is for a serial (COM) port. Connect the serial port module cable to the connector, then install the module to a slot opening at the back of the system chassis.
The serial port module is purchased separately.
COM1
PIN 1
M4A88T-M
M4A88T-M Serial port (COM1) connector
ASUS M4A88T-M 1-27
7. Digital audio connector (4-1 pin SPDIF_OUT)
This connector is for an additional Sony/Philips Digital Interface (S/PDIF) port.
M4A88T-M
SPDIF_OUT
M4A88T-M Digital audio connector
Ensure that the audio device of Sound playback is VIA High Definition Audio (the name
may be different based on the OS). Go to Start > Control Panel > Sounds and Audio
Devices > Sound Playback to configure the setting.
The S/PDIF module is purchased separately.
8. Front panel audio connector (10-1 pin AAFP)
This connector is for a chassis-mounted front panel audio I/O module that supports either High Definition Audio or AC`97 audio standard. Connect one end of the front panel audio I/O module cable to this connector.
1-28
AAFP
PIN 1 PIN 1
M4A88T-M
HD-audio-compliant pin definition
M4A88T-M 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 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 to [HD Audio]. See section 2.4.4 Onboard
Device Configuration for details.
• The front panel audio I/O module is purchased separately.
Chapter 1: Product introduction
9. CPU and chassis fan connectors (4-pin CPU_FAN and 3-pin CHA_FAN)
The fan connectors support cooling fans of 350mA~740mA (8.88W max.) or a total of
1A~2.22A (26.64W max.) at +12V. 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_FAN
M4A88T-M
M4A88T-M 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.
Only the 4-pin CPU fan supports the ASUS Q-Fan feature.
10. LPT connector (26-1 pin LPT)
The LPT (Line Printing Terminal) connector supports devices such as a printer. LPT is standardized as IEEE 1284, which is the parallel port interface on IBM PC-compatible computers.
M4A88T-M
GND
GND
GND
GND
GND
GND
GND
GND
SLIN#
INIT#
ERR#
AFD
LPT
PIN 1
SLCT
PE
BUSY
ACK#
PD7
PD6
PD5
PD4
PD3
PD2
PD1
PD0
STB#
M4A88T-M Parallel Port Connector
ASUS M4A88T-M 1-29
1.11 Onboard switch
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 incompaible 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.
1-30
M4A88T-M
M4A88T-M MemOK! switch
• Refer to section 1.12 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 messgae 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 1: Product introduction
1.12 Onboard LEDs
1. Standby Power LED
The motherboard comes with a standby power LED that 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.
SB_PWR
M4A88T-M
ON OFF
Standby Power Powered Off
M4A88T-M Onboard Power LED
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
M4A88T-M
M4A88T-M DRAM LED
ASUS M4A88T-M 1-31
1.13 Software support
1.13.1 Installing an operating system
This motherboard supports Windows ® XP/Vista Operating Systems (OS). Always install the latest OS version and corresponding updates to maximize the features of your hardware.
• Motherboard settings and hardware options vary. Refer to your OS documentation for detailed information.
• Ensure that you install Windows system stability.
® XP Service Pack 3 or later versions / Windows ® Vista
Service Pack 1 or later versions before installing the drivers for better compatibility and
1.13.2 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.
To run the Support DVD
Place the Support DVD into the optical drive. The DVD automatically displays the Drivers menu if Autorun is enabled on your computer.
The following screen is for reference only.
Click an icon to display Support DVD/ motherboard information
1-32
Click an item to install
If Autorun is NOT enabled on 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.
Chapter 1: Product introduction
Chapter 2
BIOS information
2.1 Managing and updating your BIOS
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 utility.
2.1.1 ASUS Update
The ASUS Update is a utility that allows you to manage, save, and update the motherboard
BIOS in Windows ® environment.
• ASUS Update requires an Internet connection either through a network or an Internet
Service Provider (ISP).
• This utility is available in the support DVD that comes with the motherboard package.
Installing ASUS Update
To install ASUS Update:
1. Place the support DVD into the optical drive. The Drivers menu appears.
2. Click the Utilities tab, then click ASUS Update.
3. Follow the onscreen instructions to complete the installation.
Quit all Windows ® applications before you update the BIOS using this utility.
Updating the BIOS
To update the BIOS:
1. From the Windows ® desktop, click Start > Programs > ASUS > ASUS Update >
ASUS Update to launch the ASUS Update utility.
2. From the dropdown list, select either of the following methods:
Updating from the Internet a. Select Update BIOS from the Internet, then click Next.
b. Select the ASUS FTP site nearest you to avoid network traffic, or click Auto
Select then click Next.
c. From the FTP site, select the BIOS version that you want to download then click
Next.
ASUS M4A88T-M 2-1
2-2
The ASUS Update utility is capable of updating itself through the Internet. Always update the utility to avail all its features.
Updating from a BIOS file a. Select Update BIOS from a file, then click Next.
b. Locate the BIOS file from the Open window, then click Open.
3. Follow the onscreen instructions to complete the updating process.
2.1.2 ASUS EZ Flash 2
The ASUS EZ Flash 2 feature allows you to update the BIOS without using an OS-based utility.
Before you start using this utility, download the latest BIOS file 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, then launch
EZ Flash 2 in either of these two ways:
• Press <Alt> + <F2> during POST.
• Enter the BIOS setup program. Go to the Tools menu to select EZ Flash 2 and press <Enter> to enable it.
Press <Tab> to switch between drives until the correct BIOS file is found.
ASUSTek EZ Flash 2 BIOS ROM Utility V4.14
Current ROM
BOARD: M4A88T-M
VER: 2106 (H:00 B:07)
DATE: 05/27/2010
PATH: C:\
C:
Update ROM
BOARD:
VER:
Unknown
Unknown
DATE: Unknown
Note
[Enter] Select or Load [Tab] Switch [V] Drive Info
[Up/Down/Home/End] Move [B] Backup [ESC] Exit
2. When the correct BIOS file is found, EZ Flash 2 performs the BIOS update process and automatically reboots the system when done.
Chapter 2: BIOS information
• This function supports USB flash disks 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!
2.1.3 ASUS CrashFree BIOS 3
ASUS CrashFree BIOS 3 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.
• Before using this utility, rename the BIOS file in the USB flash drive into
M4A88TM.ROM.
• Download the latest BIOS file from the ASUS website at www.asus.com.
Recovering the BIOS
To recover the BIOS:
1. Turn on the system.
2. Insert the support DVD to the optical drive or the removable device that contains the
BIOS file to the USB port or to the floppy disk drive, if supported.
3. The utility automatically checks the devices for the BIOS file. When found, the utility reads the BIOS file and starts flashing the corrupted BIOS file.
4. Turn off the system after the utility completes the updating process and turn on again.
DO NOT shut down or reset the system while updating the BIOS! Doing so can cause system boot failure!
Ensure to load the BIOS default settings to ensure system compatibility and stability. Select the Load Setup Defaults item under the Exit menu. Refer to section 2.8 Exit menu for details.
ASUS M4A88T-M 2-3
2-4
2.2 BIOS setup program
This motherboard supports a programmable Serial Peripheral Interface (SPI) chip that you can update using the provided utility described in section 2.1 Managing and updating your
BIOS.
Use the BIOS Setup program when you are installing a motherboard, reconfiguring your system, or prompted to “Run Setup.” This section explains how to configure your system using this utility.
Even if you are not prompted to use the Setup program, you can change the configuration of your computer in the future. For example, you can enable the security password feature or change the power management settings. This requires you to reconfigure your system using the BIOS Setup program so that the computer can recognize these changes and record them in the CMOS RAM of the SPI chip.
The SPI chip on the motherboard stores the Setup utility. 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.
Entering BIOS Setup at startup
To enter BIOS Setup at startup:
• Press <Delete> during the Power-On Self Test (POST). If you do not press <Delete>,
POST continues with its routines.
Entering BIOS Setup after POST
To enter BIOS Setup after POST:
• Press <Ctrl>+<Alt>+<Del> simultaneously.
• Press the reset button on the system chassis.
• Press the power button to turn the system off then back on. Do this option only if you failed to enter BIOS Setup using the first two options.
Using the power button, reset button, or the <Ctrl>+<Alt>+<Del> keys to force reset from a running operating system can cause damage to your data or system. We recommend that you always shut down the system properly from the operating system.
• The default BIOS settings for this motherboard apply to most conditions to ensure optimum performance. If the system becomes unstable after changing any BIOS settings, load the default settings to ensure system compatibility and stability. Select the
Load Setup Defaults item under the Exit menu. See section 2.8 Exit Menu.
• The BIOS setup screens in this chapter are for reference only. They may not exactly match what you see on your screen.
• Visit the ASUS website at www.asus.com to download the latest BIOS file for this motherboard.
Chapter 2: BIOS information
2.2.1 BIOS menu screen
Menu items Menu bar Configuration fields
M4A88T-M BIOS Setup
Main Advanced Power Boot Tools Exit
Main Settings
System Time [ 19 :34:30]
System Date [Thu 01/10/2002]
Primary IDE Master
Primary IDE Slave
SATA1
SATA2
SATA3
SATA4
SATA5
SATA6
SATA Configuration
:[Not Detected]
:[Not Detected]
:[Not Detected]
:[Not Detected]
:[Not Detected]
:[Not Detected]
:[Not Detected]
:[Not Detected]
System Information
General help
Version 2106
Use [ENTER], [TAB] or [SHIFT-TAB] to select a field.
Use [+] or [-] to configure system
Time.
Select Screen
Select Item
+ Change Field
Tab Select Field
F1 General Help
F10 Save and Exit
ESC Exit v02.61 (C)Copyright 1985-2010, American Megatrends, Inc.
Submenu items Navigation keys
2.2.2 Menu bar
The menu bar on top of the screen has the following main items:
Main
Advanced
Power
Boot
Tools
Exit
For changing the basic system configuration
For changing the advanced system settings
For changing the advanced power management (APM) configuration
For changing the system boot configuration
For configuring options for special functions
For selecting the exit options and loading default settings.
To select an item on the menu bar, press the right or left arrow key on the keyboard until the desired item is highlighted.
2.2.3 Navigation keys
At the bottom right corner of a menu screen are the navigation keys for that particular menu.
Use the navigation keys to select items in the menu and change the settings.
Some of the navigation keys differ from one screen to another.
ASUS M4A88T-M 2-5
2-6
2.2.4 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 (Advanced, Power, Boot, Tools, and Exit) on the menu bar have their respective menu items.
2.2.5 Submenu items
A solid triangle before each item on a menu screen means that the item has a submenu. To display the submenu, select the item and press <Enter>.
2.2.6 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 enclosed in brackets, and is highlighted when selected. To change the value of a field, select it then press <Enter> to display a list of options. Refer to 2.2.7 Pop-up
window.
2.2.7 Pop-up window
Select a menu item then press <Enter> to display a pop-up window with the configuration options for that item.
2.2.8 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.
CPU Configuration
M4A88T-M BIOS Setup Version 2106
Advanced
Module Version: 13.55
AGESA Version: 3.5.2.0
AMD Phenom(tm) II X4 945 Processor
Revision: C2
Cache L1: 512KB
Cache L2: 2048KB
Cache L3: 6MB
Speed : 3000MHz, NB Cl
Able to Change Freq.: Yes uCode Patch Level: 0x1
Options
Disabled
Enabled
GART Error Reporting [Disabled]
Microcode Updation [Enabled]
Secure Virtual Machine Mode [Disabled]
Cool ‘n‘ Quiet
C1E Configuration
Advanced Clock Calibration
[Enalbed]
[Disabled]
[Disabled]
This option should remain disabled for the normal operation.
The driver developer may enable it for testing purpose.
Select Screen
Select Item
F1 General Help
F10 Save and Exit
ESC Exit v02.61 (C)Copyright 1985-2009, American Megatrends, Inc.
Pop-up window
Scroll bar
2.2.9 General help
At the top right corner of the menu screen is a brief description of the selected item.
Chapter 2: BIOS information
2.3 Main menu
When you enter the BIOS Setup program, the Main menu screen appears, giving you an overview of the basic system information.
Refer to section 2.2.1 BIOS menu screen for information on the menu screen items and how to navigate through them.
M4A88T-M BIOS Setup
Main Advanced Power Boot Tools Exit
Main Settings
System Time [ 19 :34:30]
System Date [Thu 01/10/2002]
Primary IDE Master
Primary IDE Slave
SATA1
SATA2
SATA3
SATA4
SATA5
SATA6
SATA Configuration
:[Not Detected]
:[Not Detected]
:[Not Detected]
:[Not Detected]
:[Not Detected]
:[Not Detected]
:[Not Detected]
:[Not Detected]
System Information
Version 2106
Use [ENTER], [TAB] or [SHIFT-TAB] to select a field.
Use [+] or [-] to configure system
Time.
Select Screen
Select Item
+ Change Field
Tab Select Field
F1 General Help
F10 Save and Exit
ESC Exit v02.61 (C)Copyright 1985-2010, American Megatrends, Inc.
2.3.1 System Time [xx:xx:xx]
Allows you to set the system time.
2.3.2 System Date [Day xx/xx/xxxx]
Allows you to set the system date.
2.3.3 Primary IDE Master/Slave, SATA 1~6
While entering Setup, the BIOS automatically detects the presence of IDE/SATA devices.
There is a separate submenu for each IDE/SATA device. Select a device item then press
<Enter> to display the IDE/SATA device information.
The BIOS automatically detects the values opposite the dimmed items (Device, Vendor, Size,
LBA Mode, Block Mode, PIO Mode, Async DMA, Ultra DMA, and SMART monitoring). These values are not user-configurable. These items show Not Detected if no IDE/SATA device is installed in the system.
Type [Auto]
Selects the type of IDE/SATA drive. Setting this item to [Auto] allows automatic selection of the appropriate IDE/SATA device type. Select [CDROM] if you are specifically configuring a
CD-ROM drive. Select [ARMD] (ATAPI Removable Media Device) if your device is either a
ZIP, LS-120, or MO drive. Configuration options: [Not Installed] [Auto] [CDROM] [ARMD]
This item only appears in the Primary IDE Master/Slave, SATA5/6 menus.
ASUS M4A88T-M 2-7
2-8
LBA/Large Mode [Auto]
Enables or disables the LBA mode. Setting this item to [Auto] enables the LBA mode if the device supports this mode, and if the device was not previously formatted with LBA mode disabled. Configuration options: [Disabled] [Auto]
Block (Multi-Sector Transfer) M [Auto]
Enables or disables data multi-sectors transfers. When this item is set to [Auto], the data transfer from and to the device occurs multiple sectors at a time if the device supports multisector transfer feature. When this item is set to [Disabled], the data transfer from and to the device occurs one sector at a time. Configuration options: [Disabled] [Auto]
PIO Mode [Auto]
Selects the PIO mode. Configuration options: [Auto] [0] [1] [2] [3] [4]
DMA Mode [Auto]
Selects the DMA mode. Configuration options: [Auto]
SMART Monitoring [Auto]
Sets the Smart Monitoring, Analysis, and Reporting Technology.
Configuration options: [Auto] [Disabled] [Enabled]
32Bit Data Transfer [Enabled]
Enables or disables 32-bit data transfer. Configuration options: [Disabled] [Enabled]
2.3.4 SATA Configuration
The SATA Configuration menu allows you to configure your storage devices. Select an item then press <Enter> to display the submenu.
OnChip SATA Channel [Enabled]
Enables or disables OnChip SATA Channel. Configuration options: [Disabled] [Enabled]
The following two items only appear when you set OnChip SATA Channel to [Enabled].
SATA Port1-Port4 [IDE]
Sets the SATA 1~4 type. Configuration options: [IDE] [RAID] [AHCI]
When this item is set to [IDE], SATA 5~6 can only be set to [IDE].
SATA Port5-Port6 [IDE]
Set the SATA 5~6 type. Configuration options: [IDE] [RAID] [AHCI]
When this item is set to [AHCI], SATA 5~6 can only be used under OS with AHCI driver installed. Sets this item to [IDE] to use SATA 5~6 before entering OS.
Chapter 2: BIOS information
2.3.5 System Information
This menu gives you an overview of the general system specifications. The BIOS automatically detects the items in this menu.
BIOS Information
Displays the auto-detected BIOS information.
Processor
Displays the auto-detected CPU specification.
System Memory
Displays the auto-detected system memory.
2.4 Advanced menu
The Advanced menu items allow you to change the settings for the CPU and other system devices.
Take caution when changing the settings of the Advanced menu items. Incorrect field values can cause the system to malfunction.
M4A88T-M BIOS Setup
Main Advanced Power Boot Tools Exit
Advanced Settings
JumperFree Configuration
CPU Configuration
Chipset
Onboard Devices Configuration
PCIPnP
USB Configuration
2.4.1
Version 2106
Adjust System
Frequency/Voltage etc.
Select Screen
Select Item
+- Change Field
Tab Select Field
F1 General Help
F10 Save and Exit
ESC Exit v02.61 (C)Copyright 1985-2010, American Megatrends, Inc.
JumperFree Configuration
The items and configuration options in this menu may vary depending on the AMD CPU type.
CPU Overclocking [Auto]
Selects the CPU overclocking options to achieve desired CPU internal frequency.
Configuration options: [Manual] [Auto] [Overclock Profile] [Test Mode]
ASUS M4A88T-M 2-9
2-10
The following item only appears when you set CPU Overclocking to [Manual].
CPU/HT Reference Clock (MHz) [200]
Sets the CPU/HT Reference Clock. Configuration options: [Min.=200] [Max.=550]
The following item only appears when you set CPU Overclocking to [Overclock Profile].
Overclock Options [Auto]
Selects the overclocking profile. Configuration options: [Auto] [Overclock 2%]
[Overclock 5%] [Overclock 8%] [Overclock 10%]
GPU OverClocking [Auto]
Sets the GPU overclocking. Configuration options: [Auto] [Manual]
The following item only appears when you set GPU OverClocking to [Manual].
GPU Engine Clock [700]
Sets the GPU Engine Clock. Configuration options: [Min.=200] [Max.=2000]
PCIE Overclocking [Auto]
Sets the PCIE overclocking. Configuration options: [Auto] [Manual]
The following item only appears when you set PCIE Overclocking to [Manual].
PCIE Clock [100]
Sets the PCIE Clock. Configuration options: [Min.=100] [Max.=150]
Processor Frequency Multiplier [Auto]
Sets the processor frequency multiplier. Configuration options: [Auto] [x4.0 800MHz]
[x4.5 900MHz] [x5.0 1000MHz] ~ [x15.0 3000MHz]
CPU/NB Frequency [Auto]
Sets CPU/NB frequency. Configuration options: [Auto] [4.00x] [5.00x] ~ [10.00x]
CPU Over Voltage [Auto]
Sets the CPU over voltage. The value range depends on the CPU installed. Key in the value directly or use +/- to adjust the voltage. Configuration options: [Auto]
VDDNB Over Voltage [Auto]
Sets the VDDNB over voltage. The value range depends on the CPU installed. Key in the value directly or use +/- to adjust the voltage. Configuration options: [Auto]
LoadLine Calibration [Auto]
Sets LoadLine. The value ranges from 0% to 100% with a 3.225% increment. Use the <+> /
<-> keys to adjust the value. Configuration options: [Auto] [Max. = 100%] [Min. = 0%]
Chapter 2: BIOS information
HT Link Frequency [Auto]
Sets the HyperTransport link speed. Configuration options: [200MHz] [400MHz] [600MHz] ~
[2000MHz] [Auto]
HT Link Width [Auto]
Sets the HyperTransport link width. Configuration options: [Auto] [8 Bit] [16 Bit]
HT Over Voltage [Auto]
Sets the HT over voltage. The value ranges from 1.20000V to 1.40000V with a 0.01000V increment. Key in the value directly or use +/- to adjust the voltage.
DRAM Frequency [Auto]
Sets the DRAM frequency. Configuration options: [Auto] [800MHz] [1067MHz] [1333MHz]
[1600MHz]
DRAM Timing Mode [Manual]
Sets the DRAM timing mode. Configuration options: [Auto] [Manual]
The following sub-items appear only when you set the DRAM Timing Mode item to
[Manual].
TCL [Auto]
Configuration options: [Auto] [4 CLK] ~ [12 CLK]
TRCD [Auto]
Configuration options: [Auto] [5 CLK] ~ [12 CLK]
TRP [Auto]
Configuration options: [Auto] [5 CLK] ~ [12 CLK] tRTP [Auto]
Configuration options: [Auto] [4 CLK] ~ [7 CLK]
TRAS [Auto]
Configuration options: [Auto] [15 CLK] ~ [30 CLK]
TRC [Auto]
Configuration options: [Auto] [11 CLK] ~ [41 CLK] tWR [Auto]
Configuration options: [Auto] [5 CLK] ~ [12 CLK]
TRRD [Auto]
Configuration options: [Auto] [4 CLK] ~ [7 CLK] tRWTTO [Auto]
Configuration options: [Auto] [3 CLK] ~ [17 CLK] tWRRD [Auto]
Configuration options: [Auto] [2 CLK] ~ [10 CLK] tWTR [Auto]
Configuration options: [Auto] [4 CLK] ~ [7 CLK] tWRWR [Auto]
Configuration options: [Auto] [3 CLK] ~ [10 CLK] tRDRD [Auto]
Configuration options: [Auto] [3 CLK] ~ [10 CLK]
ASUS M4A88T-M 2-11
2-12
Memory Over Voltage [Auto]
Sets the memory over voltage. The value ranges from 1.2000V to 2.445V with a 0.0150V increment. Use the <+> / <-> keys to adjust the value.
Chipset Over Voltage [Auto]
Sets the chipset over voltage. The values range from 1.10000V to 1.73000V with a 0.01000V increment. Use the <+> / <-> keys to adjust the value.
2.4.2 CPU Configuration
The items in this menu show the CPU-related information that the BIOS automatically detects.
GART Error Reporting [Disabled]
This option should remain disabled for the normal operation. The driver developer may enable it for testing purpose. Configuration options: [Disabled] [Enabled]
Microcode Updation [Enabled]
Enables or disables Microcode Updation. Configuration options: [Disabled] [Enabled]
Secure Virtual Machine Mode [Disabled]
Enables or disables Secure Virtual Machine Mode (SVM) Configuration options: [Disabled]
[Enabled]
Cool ‘n’ Quiet [Enabled]
Enables or disables the AMD Cool ‘n’ Quiet technology. Configuration options: [Enabled]
[Disabled]
C1E Support [Enabled]
Enables or disables the CPU Enhanced Halt (C1E) function, a CPU power-saving function in system halt state. When this item is enabled, the CPU core frequency and voltage will be reduced during the system halt state to decrease power consumption.
Configuration options: [Disabled] [Enabled]
Chapter 2: BIOS information
Advanced Clock Calibration [Disabled]
Adjusts the processor’s overclocking capability. Select [Auto] to allow the BIOS automatically adjusts this function. Select [All Cores] to configure all the processor cores as a whole.
Select [Per Core] to configure each processor core separately. Configuration options:
[Disabled] [Auto] [All Cores] [Per Core]
The following items only appear when you set Advanced Clock Calibration to [Auto],
[All Cores], or [Per Core].
Unleashing Mode [Disabled]
Enable the Unleashing Mode to get full computing power of the processor. However, this might make your system unstable depending on your processor’s overclocking capability. Configuration options: [Enabled] [Disabled]
Active CPU Cores [Auto]
Allows you to manually turn ON/OFF a process core. Configuration options: [Auto]
[Manual]
2nd / 3rd / 4th Core [On]
These items only appear when you set Active CPU Cores to [Manual].
Configuration options: [On] [Off]
Value (All Cores) [-2%]
This item only appears when you set Advanced Clock Calibration to [All Cores]. It allows you to set the overclocking percentage for all the processor cores as a whole.
Configuration options: [0%] [+2%] [+4%] [+6%] [+8%] [+10%] [+12%] [-2%] [-4%]
[-6%] [-8%] [-10%] [-12%]
Value (Core 0) / (Core 1) / (Core 2) / (Core 3) [-2%]
These items only appear when you set Advanced Clock Calibration to [Per Core] and allow you to set the overclocking percentage for each process core separately.
Configuration options: [0%] [+2%] [+4%] [+6%] [+8%] [+10%] [+12%] [-2%] [-4%]
[-6%] [-8%] [-10%] [-12%]
ASUS M4A88T-M 2-13
2-14
2.4.3 Chipset
NorthBridge Configuration
Memory Configuration
Bank Interleaving [Auto]
Allows you to enable the bank memory interleaving. Configuration options: [Disabled]
[Auto]
Channel Interleaving [XOR of Address bits [20:16, 6]]
Allows you to enable the channel memory interleaving.
Configuration options: [Disabled] [Address bits 6] [Address bits 12]
[XOR of Address bits [20:16, 6]] [XOR of Address bits [20:16, 9]]
Enable Clock to All DIMMs [Disabled]
Enables unused Clocks to DIMMs even though memory slots are not populated.
Configuration options: [Disabled] [Enabled]
MemClk Tristate C3/ATLVID [Disabled]
Enables or disables MemClk Tri-Stating during C3 and Alt VID.
Configuration options: [Disabled] [Enabled]
Memory Hole Remapping [Enabled]
Enables or disables memory remapping around memory hole.
Configuration options: [Disabled] [Enabled]
DCT Unganged Mode [Always]
Enables or disables the unganged DRAM mode (64-bit width).
Configuration options: [Auto] [Always]
Power Down Enable [Disabled]
Enables or disables the DDR power down mode. Configuration options: [Disabled]
[Enabled]
ECC Configuration
ECC Mode [Disabled]
Enables or disables the DRAM ECC that allows the hardware to report and correct memory errors automatically. Configuration options: [Disabled] [Basic] [Good] [Super]
[Max] [User]
Internal Graphics
Primary Video Controller [GFX0-GPP-IGFX-PCI]
Allows you to set the primary video controller. Configuration options: [GFX0-GPP-IGFX-PCI]
[GPP-GFX0-IGFX-PCI] [PCI-GFX0-GPP-IGFX] [IGFX-GFX0-GPP-PCI]
GFX0: primary video controller on a PCIe x16 slot
GPP: primary video controller on a PCIe x1 slot
IGFX: onboard VGA port
PCI: primary video controller on a PCI slot
Internal Graphics Mode [UMA]
Selects the internal graphics mode. Configuration options: [Disabled] [UMA]
UMA Frame Buffer Size [Auto]
Configuration options: [Auto] [32MB] [64MB] [128MB] [256MB] [512MB]
Chapter 2: BIOS information
Surround View [Auto]
This item is not user-configurable.
This item becomes user-configurable when you install an ATI graphics card into the
PCIe x16 slot.
Frame Buffer Location [Above 4G]
Configuration options: [Below 4G] [Above 4G]
AMD 880 HDMI Audio [Enabled]
Enables or disables AMD 880 HD audio. Configuration options: [Enabled] [Disabled]
2.4.4 Onboard Device Configuration
Serial Port1 Address [3F8/IRQ4]
Selects the Serial Port1 base address. Configuration options: [Disabled] [3F8/IRQ4]
[2F8/IRQ3] [3E8/IRQ4] [2E8/IRQ3]
Parallel Port Address [378]
Selects the Parallel Port base addresses. Configuration options: [Disabled] [378] [278] [3BC]
Parallel Port Mode [Normal]
Selects the Parallel Port mode. Configuration options: [Normal] [EPP] [ECP] [EPP+ECP]
Parallel Port IRQ [IRQ7]
Allows BIOS to select the Parallel Port IRQ. Configuration options: [IRQ5] [IRQ7]
HDAudio Controller [Enabled]
Enables or disables the high definition audio controller. Configuration options: [Enabled]
[Disabled]
Front Panel Select [HD Audio]
Selects the front panel type. Configuration options: [HD Audio] [AC97]
OnBoard LAN Controller [Enabled]
Enables or disables the onboard LAN controller. Configuration options: [Enabled] [Disabled]
OnBoard LAN Boot ROM [Disabled]
Enables or disables the Onboard LAN Boot ROM. Configuration options: [Disabled]
[Enabled]
ASUS M4A88T-M 2-15
2-16
2.4.5 PCIPnP
The PCI PnP menu items allow you to change the advanced settings for PCI/PnP devices.
The menu includes setting IRQ and DMA channel resources for either PCI/PnP or legacy ISA devices and setting the memory size block for legacy ISA devices.
Take caution when changing the settings of the PCI PnP menu items. Incorrect field values can cause the system to malfunction.
Plug And Play O/S [No]
When this item is set to [No], BIOS configures all the devices in the system. When this item is set to [Yes] and if you install a Plug and Play operating system, the operating system configures the Plug and Play devices not required for boot. Configuration options: [No] [Yes]
2.4.6 USB Configuration
The items in this menu allows you to change the USB-related features. Select an item then press <Enter> to display the configuration options.
The Module Version and USB Devices Enabled items show the auto-detected values. If no
USB device is detected, the item shows None.
USB Functions [Enabled]
Enables or disables the USB functions. Configuration options: [Disabled] [Enabled]
USB 2.0 Controller [Enabled]
Enables or disables the USB 2.0 controller. Configuration options: [Disabled] [Enabled]
Legacy USB Support [Auto]
Enables or disables support for Legacy USB storage devices including USB flash drives and
USB hard drives. Setting this item to [Auto] 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. Configuration options: [Disabled] [Enabled]
[Auto]
USB 2.0 Controller Mode [HiSpeed]
Configures the USB 2.0 controller in HiSpeed (480Mbps) mode or FullSpeed (12Mbps) mode. Configuration options: [FullSpeed] [HiSpeed]
The following items only appear when a USB storage device is plugged in.
USB Mass Storage Device Configuration
USB Mass Storage Reset Delay [20 Sec]
Sets the maximum time that the BIOS waits for the USB storage device to initialize.
Configuration options: [10 Sec] [20 Sec] [30 Sec] [40 Sec]
Emulation Type [Auto]
Allows you to set the emulation type. Configuration options: [Auto] [Floppy]
[Forced FDD] [Hard Disk] [CDROM]
Chapter 2: BIOS information
2.5 Power menu
The Power menu items allow you to change the settings for the Advanced Configuration and
Power Interface (ACPI) and the Advanced Power Management (APM). Select an item then press <Enter> to display the configuration options.
M4A88T-M BIOS Setup
Main Advanced Power Boot Tools Exit
Power Settings
Version 2106
Select the ACPI state used for System
Suspend.
Suspend Mode [Auto]
ACPI 2.0 Support
ACPI APIC support
[Enabled]
[Enabled]
APM Configuration
HW Monitor Configuration
Anti Surge support [Enabled]
Select Screen
Select Item
+- Change Option
F1 General Help
F10 Save and Exit
ESC Exit v02.61 (C)Copyright 1985-2010, American Megatrends, Inc.
2.5.1 Suspend Mode [Auto]
Selecta the Advanced Configuration and Power Interface (ACPI) state to be used for system suspend. Configuration options: [S1 (POS) Only] [S3 Only] [Auto]
2.5.2 ACPI 2.0 Support [Enabled]
Enables or disables the Advanced Configuration and Power Interface (ACPI) 2.0 support.
Configuration options: [Disabled] [Enabled]
2.5.3 ACPI APIC Support [Enabled]
Enables or disables the Advanced Configuration and Power Interface (ACPI) support in the
Advanced Programmable Interrupt Controller (APIC). When this item is set to [Enabled], the
ACPI APIC table pointer is included in the RSDT pointer list. Configuration options: [Disabled]
[Enabled]
2.5.4 APM Configuration
Restore on AC Power Loss [Power Off]
When this item set to [Power Off], the system goes into off state after an AC power loss.
When this item set to [Power On], the system goes on after an AC power loss.
Configuration options: [Power Off] [Power On] [Last State]
Power on From S5 By PME# [Disabled]
Enables or disables PME wake from sleep states. Configuration options: [Disabled] [Enabled]
Power on From S5 By Ring [Disabled]
Enables or disables ring to generate a wake event. Configuration options: [Disabled]
[Enabled]
ASUS M4A88T-M 2-17
2-18
Power on From S5 By PS/2 Keyboard [Disabled]
Enables or disables PS/2 keyboard to generate a wake event.
Configuration options: [Disabled] [Space Bar] [Power Key] [Ctrl-Esc]
Power on From S5 By RTC Alarm [Disabled]
Enables or disables RTC to generate a wake event. Configuration options: [Disabled]
[Enabled]
2.5.5 HW Monitor Configuration
CPU/MB Temperature [xxxºC/xxxºF] or [Ignored]
The onboard hardware monitor automatically detects and displays the motherboard and CPU temperatures. Select [Ignored] if you do not want the detected temperatures to be displayed.
CPU/Chassis Fan Speed [xxxxRPM] or [Ignored]
The onboard hardware monitor automatically detects and displays the CPU / Chassis fan speeds in rotations per minute (RPM). If the fan is not connected to the motherboard, the field shows N/A. Select [Ignored] if you do not wish to display the detected speed.
VCORE Voltage, 3.3V Voltage, 5V Voltage, 12V Voltage [xx.xxxV] or [Ignored]
The onboard hardware monitor automatically detects the voltage output through the onboard voltage regulators. Select [Ignored] if you do not want the detected voltage to be displayed.
Smart Q-FAN Function [Enabled]
Enables or disables the ASUS Q-Fan feature that smartly adjusts the CPU fan speed for more efficient system operation. Configuration options: [Disabled] [Enabled]
Fan Auto Mode Start Voltage [5.0V]
Allows you to select the fan auto mode start voltage. Configuration options: [4.0V] [4.5V]
[5.0V] [5.5V] [6.0V]
Fan Auto Mode Start Speed Temp [25ºC]
Allows you to set the smart Q-Fan start working temperature. Configuration options: [25ºC]
[26ºC] [27ºC] ~ [47ºC] [48ºC]
Fan Auto Mode Full Speed Temp [55ºC]
Allows you to set the smart Q-Fan full speed temperature. Configuration options: [51ºC]
[52ºC] [53ºC] ~ [74ºC] [75ºC]
2.5.6 Anti Surge Support [Enabled]
Enables or disables the Anti Surge function. Configuration options: [Enabled] [Disabled]
Chapter 2: BIOS information
2.6 Boot menu
The Boot menu items allow you to change the system boot options. Select an item then press <Enter> to display the sub-menu.
M4A88T-M BIOS Setup
Main Advanced Power Boot Tools Exit
Boot Settings
Version 2106
Boot Device Priority
Boot Settings Configuration
Security
Specifies the Boot
Device Priority sequence.
A virtual floppy disk drive (Floppy Drive B:) may appear when you set the CD-ROM drive as the first boot device.
Select Screen
Select Item
Enter Go to Sub Screen
F1 General Help
F10 Save and Exit
ESC Exit v02.61 (C)Copyright 1985-2010, American Megatrends, Inc.
2.6.1 Boot Device Priority
1st ~ xxth Boot Device [xxx Drive]
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. Configuration options: [Removable Dev.] [Hard Drive]
[ATAPI CD-ROM] [Disabled]
• 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.
2.6.2 Boot Settings Configuration
Quick Boot [Enabled]
Enabling this item allows the BIOS to skip some power on self tests (POST) while booting to decrease the time needed to boot the system. When this item is set to [Disabled], BIOS performs all the POST items. Configuration options: [Disabled] [Enabled]
Full Screen Logo [Enabled]
Enables or disables the full screen logo display feature. Configuration options: [Disabled]
[Enabled]
Set this item to [Enabled] to use the ASUS MyLogo2™ feature.
ASUS M4A88T-M 2-19
2-20
AddOn ROM Display Mode [Force BIOS]
Sets the display mode for option ROM. Configuration options: [Force BIOS] [Keep Current]
Bootup Num-Lock [On]
Selects the power-on state for the NumLock. Configuration options: [Off] [On]
Wait for ‘F1’ If Error [Enabled]
When this item is set to [Enabled], the system waits for the F1 key to be pressed when error occurs. Configuration options: [Disabled] [Enabled]
Hit ‘DEL’ Message Display [Enabled]
When this item is set to [Enabled], the system displays the message Press DEL to run
Setup during POST. Configuration options: [Disabled] [Enabled]
2.6.3 Security
The Security menu items allow you to change the system security settings. Select an item then press <Enter> to display the configuration options.
Change Supervisor Password
Select this item to set or change the supervisor password. The Supervisor Password item on top of the screen shows the default Not Installed. After you set a password, this item shows Installed.
To set a Supervisor Password:
1. Select the Change Supervisor Password item and press <Enter>.
2. In the password box, key in a password containing up to six letters or numbers, or both, then press <Enter>.
3. Confirm the password when prompted.
The message Password Installed appears after you successfully set your password.
If you forget your BIOS password, you can clear it by erasing the CMOS Real Time Clock
(RTC) RAM. See section 1.9 Jumpers for information on how to erase the RTC RAM.
After you have set a supervisor password, the other items appear to allow you to change other security settings.
User Access Level [Full Access]
This item allows you to select the access restriction to the Setup items. Configuration options:
[No Access] [View Only] [Limited] [Full Access]
No Access prevents user access to the Setup utility.
View Only allows access but does not allow change to any field.
Limited allows changes only to selected fields, such as Date and Time.
Full Access allows viewing and changing all the fields in the Setup utility.
Chapter 2: BIOS information
Change User Password
Select this item to set or change the user password. 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 Change User Password item and press <Enter>.
2. In the password box, key in a password containing up to six letters or numbers, or both, then press <Enter>.
3. Confirm the password when prompted.
The message “Password Installed” appears after you set your password successfully.
To change the user password, follow the same steps as in setting a user password.
Clear User Password
Select this item to clear the user password.
Password Check [Setup]
When this item is set to [Setup], BIOS checks for user password when accessing the
Setup utility. When this item is set to [Always], BIOS checks for user password both when accessing Setup and booting the system. Configuration options: [Setup] [Always]
2.7 Tools menu
The Tools menu items allow you to configure options for special functions. Select an item then press <Enter> to display the submenu.
Version 2106
ASUS EZ Flash 2
Express Gate
Enter OS Timer
Reset User Data
ASUS O.C. Profile
AI NET2
[Auto]
[10 Seconds]
[No]
Press ENTER to run the utility to select and update BIOS.
This utility supports:
1.FAT 12/16/32 (r/w)
2.NTFS (read only)
3.CD-DISC (read only)
Select Screen
Select Item
Enter Go to Sub Screen
F1 General Help
F10 Save and Exit
ESC Exit v02.61 (C)Copyright 1985-2010, American Megatrends, Inc.
2.7.1 ASUS EZ Flash 2
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.
ASUS M4A88T-M 2-21
2-22
2.7.2 Express Gate [Auto]
Enables or disables the ASUS Express Gate feature. ASUS Express Gate is a unique instant-on environment that provides quick access to the Internet and Skype.
Configuration options: [Enabled] [Disabled] [Auto]
Enter OS Timer [10 Seconds]
Sets countdown duration that the system waits at the Express Gate’s first screen before starting Windows or other installed OS. Choose [Prompt User] to stay at the first screen of Express Gate for user action. Configuration options: [Prompt User]
[1 second] [3 seconds] [5 seconds] [10 seconds] [15 seconds] [20 seconds]
[30 seconds]
Reset User Data [No]
Allows you to clear Express Gate’s user data. Configuration options: [No] [Reset]
When setting this item to [Reset], ensure to save the setting to the BIOS so that the user data will be cleared the next time you enter the Express Gate. User data includes the Express Gate’s settings as well as any personal information stored by the web browser (bookmarks, cookies, browsing history, etc.). This is useful in the rare case where corrupt settings prevent the Express Gate environment from launching properly.
The first time wizard will run again when you enter the Express Gate environment after clearing its settings.
2.7.3 ASUS O.C. Profile
This item allows you to store or load multiple BIOS settings.
M4A88T-M BIOS Setup
Tools
O.C. PROFILE Configuration
O.C. Profile 1 Status : Not Installed
O.C. Profile 2 Status : Not Installed
O.C. Profile 3 Status : Not Installed
O.C. Profile 4 Status : Not Installed
O.C. Profile 5 Status : Not Installed
O.C. Profile 6 Status : Not Installed
O.C. Profile 7 Status : Not Installed
O.C. Profile 8 Status : Not Installed
Version 2106
Typing your profile name, [0-9][a-z][A-Z] are acceptable.
Status:
Add Your CMOS Profile.
Name:
Save To:
Load CMOS Profiles.
Load From:
[Default-Profile]
[Uninstalled]
[Blank]
←→ Select Screen
↑↓ Select Item
F1 General Help
F10 Save and Exit
Start O.C. Profile v02.61 (C)Copyright 1985-2010, American Megatrends, Inc.
Add Your CMOS Profile
Allows you to save the current BIOS file to the BIOS Flash. In the Name sub-item, key in your profile name and press <Enter>, and then choose a profile number to save your CMOS settings in the Save to sub-item.
Load CMOS Profiles.
Allows you to load the previous BIOS settings saved in the BIOS Flash. Press <Enter> to load the file.
Chapter 2: BIOS information
Start O.C. Profile
Allows you to run the utility to save and load CMOS. Press <Enter> to run the utility.
ASUSTek O.C. Profile Utility V2.14
Current CMOS
BOARD: M4A88T-M
VER: 2106 (H:00 B:07)
DATE: 05/27/2010
PATH: A:\
A:
Restore CMOS
BOARD:
VER:
Unknown
Unknown
DATE: Unknown
Note
[Enter] Select or Load [Tab] Switch [V] Drive Info
[Up/Down/Home/End] Move [B] Backup [Esc] Exit
• 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 the system boot failure!
• We recommend that you update the BIOS file only coming from the same memory/CPU configuration and BIOS version.
• Only the CMO file can be loaded.
2.7.4 AI NET 2
Check Realtek LAN cable [Disabled]
Enables or disables checking of the Realtek LAN cable during the Power-On Self-Test
(POST). Configuration options: [Disabled] [Enabled]
ASUS M4A88T-M 2-23
2-24
2.8 Exit menu
The Exit menu items allow you to load the optimal or failsafe default values for the BIOS items, and save or discard your changes to the BIOS items.
M4A88T-M BIOS Setup
Main Advanced Power Boot Tools Exit
Exit Options
Exit & Save Changes
Exit & Discard Changes
Discard Changes
Load Setup Defaults
Version 2106
Exit system setup after saving the changes.
F10 key can be used for this operation.
Pressing <Esc> does not immediately exit this menu. Select one of the options from this menu or <F10> from the legend bar to exit.
Exit & Save Changes
Select Screen
Select Item
Enter Go to Sub-screen
F1 General Help
F10 Save and Exit
ESC Exit
Once you are finished making your selections, choose this option from the Exit menu to ensure the values you selected are saved to the CMOS RAM. An onboard backup battery sustains the CMOS RAM so it stays on even when the PC is turned off. When you select this option, a confirmation window appears. Select OK to save changes and exit.
Exit & Discard Changes
Select this option only if you do not want to save the changes that you made to the Setup program. If you made changes to fields other than System Date, System Time, and
Password, the BIOS asks for a confirmation before exiting.
Discard Changes
This option allows you to discard the selections you made and restore the previously saved values. After selecting this option, a confirmation appears. Select OK to discard any changes and load the previously saved values.
Load Setup 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 OK to load default values. Select Exit & Save Changes or make other changes before saving the values to the non-volatile RAM.
Chapter 2: BIOS information
ASUS contact information
ASUSTeK Computer Inc.
Address
Telephone
Fax
Web site
Technical Support
Telephone
Online support
15 Li-Te Road, Peitou, Taipei, Taiwan 11259
+886-2-2894-3447
+886-2-2890-7798 [email protected]
www.asus.com.tw
+86-21-38429911 support.asus.com
ASUS Computer International (America)
Address
Telephone
800 Corporate Way, Fremont, CA 94539, USA
+1-510-739-3777
Fax
Web site
+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 (Component) +49-1805-010923*
Telephone (System/Notebook/Eee/LCD) +49-1805-010920*
Support Fax
Online support
+49-2102-9599-11 support.asus.com
* EUR 0.14/minute from a German fixed landline; EUR 0.42/minute from a mobile phone.
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