TZ77XE4 UEFI BIOS Manual
UEFI BIOS Setup...................................................................................... 1
1 Main Menu ............................................................................................. 3
2 Advanced Menu...................................................................................... 4
3 Chipset Menu ....................................................................................... 18
4 Boot Menu............................................................................................. 27
5 Security Menu ...................................................................................... 30
6 O.N.E Menu.......................................................................................... 31
7 Exit Menu ............................................................................................. 37
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TZ77XE4 UEFI BIOS Manual
UEFI BIOS Setup
Introduction
The purpose of this manual is to describe the settings in the AMI UEFI BIOS Setup
program on this motherboard. The Setup program allows users to modify the basic
system configuration and save these settings to NVRAM.
UEFI BIOS determines what a computer can do without accessing programs from a
disk. This system controls most of the input and output devices such as keyboard,
mouse, serial ports and disk drives. BIOS activates at the first stage of the booting
process, loading and executing the operating system. Some additional features, such
as virus and password protection or chipset fine-tuning options are also included in
UEFI BIOS.
The rest of this manual will to guide you through the options and settings in UEFI
BIOS Setup.
Plug and Play Support
This AMI UEFI BIOS supports the Plug and Play Version 1.0A specification.
EPA Green PC Support
This AMI UEFI BIOS supports Version 1.03 of the EPA Green PC specification.
ACPI Support
AMI ACPI UEFI BIOS support Version 1.0/2.0 of Advanced Configuration and
Power interface specification (ACPI).
It provides ASL code for power
management and device configuration capabilities as defined in the ACPI
specification, developed by Microsoft, Intel and Toshiba.
PCI Bus Support
This AMI UEFI BIOS also supports Version 2.3 of the Intel PCI (Peripheral
Component Interconnect) local bus specification.
DRAM Support
DDR3 SDRAM (Double Data Rate III Synchronous DRAM) is supported.
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Supported CPUs
This AMI UEFI BIOS supports the Intel CPU.
Using Setup
When starting up the computer, press
<Del> during the Power-On Self-Test
(POST) to enter the UEFI BIOS setup
utility.
In the UEFI BIOS setup utility, you will
see General Help description at the top
right corner, and this is providing a brief
description of the selected item.
Navigation Keys for that particular menu
are at the bottom right corner, and you can
use these keys to select item and change
the settings.
Notice
z
z
z
The default UEFI BIOS settings apply for most conditions to ensure optimum
performance of the motherboard. If the system becomes unstable after changing
any settings, please load the default settings to ensure system’s compatibility and
stability. Use Load Setup Default under the Exit Menu.
For better system performance, the UEFI BIOS firmware is being continuously
updated. The UEFI BIOS information described in this manual is for your reference
only. The actual UEFI BIOS information and settings on board may be slightly
different from this manual.
The content of this manual is subject to be changed without notice. We will not be
responsible for any mistakes found in this user’s manual and any system damage that
may be caused by wrong-settings.
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1 Main Menu
Once you enter AMI UEFI BIOS Setup Utility, the Main Menu will appear on the
screen providing an overview of the basic system information.
BIOS Information
Shows system information including UEFI BIOS version, model name, marketing
name, built date, etc.
Total Memory
Shows system memory size, VGA shard memory will be excluded.
System Date
Set the system date. Note that the ‘Day’ automatically changes when you set the
date.
System Time
Set the system internal clock.
Access Level
Shows the access level of current user.
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2 Advanced Menu
The Advanced Menu allows you to configure the settings of CPU, Super I/O, Power
Management, and other system devices.
Notice
z
Beware of that setting inappropriate values in items of this menu may cause
system to malfunction.
PCI Subsystem Settings
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PCI ROM Priority
In case of multiple option ROMs (Legacy and EFI Compatible), this item specifies
what PCI Option ROM to launch
Options: Legacy ROM (Default) / EFI Compatible ROM
PCI Latency Timer
This item sets the value to be programmed into PCI Latency Timer Register.
Options: 32 PCI Bus Clocks (Default) / 64 PCI Bus Clocks / 96 PCI Bus Clocks /
128 PCI Bus Clocks / 160 PCI Bus Clocks / 192 PCI Bus Clocks / 224
PCI Bus Clocks / 248 PCI Bus Clocks
No Snoop
This item enables or disables PCI Express Device No Snoop option.
Options: Enabled (Default) / Disabled
Maximum Payload
This item sets Maximum Payload of PCI Express Device or allows System BIOS to
select the value.
Options: Auto (Default) / 128 Bytes / 256 Bytes / 512 Bytes / 1024 Bytes / 2048
Bytes / 4096 Bytes
Maximum Read Request
This item sets Maximum Read Request Size of PCI Express Device or allows
System BIOS to select the value.
Options: Auto (Default) / Disabled / Enabled
ASPM
This item sets the ASPM (Active State Power Management Settings) Level: Force
L0 – Force all links to LO State; Auto – BIOS auto configures; Disabled – Disables
ASPM.
Options: Disabled (Default) / Auto / Force L0s
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ACPI Settings
Enable ACPI Auto Configuration
This item enables or disables BIOS ACPI Auto Configuration.
Options: Disabled (Default) / Enabled
Enable Hibernation
This item enables or disables system ability to hibernate (OS/S4 Sleep State). This
option may be not effective with some OSes.
Options: Enabled (Default) / Disabled
ACPI Sleep State
This item selects the highest ACPI sleep state the system will enter when the
SUSPEND button is pressed.
Options: S1 (CPU Stop Clock) (Default) / Suspend Disabled / S3 (Suspend to
RAM)
Ring-In Wake up from S5
This item enables the system to wake from S5 using Ring-In event.
Options: Disabled (Default) / Enabled
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PS2 Keyboard PowerOn
This item allows you to control the keyboard power on function.
Options: Disabled (Default) / Any Key / Stroke Key / Specific Key
Stroke Keys Selected
This item will show only when Keyboard PowerOn is set “Stroke Key.”
Options: Wake Key (Default) / Power Key / Ctrl+F1 / Ctrl+F2 / Ctrl+F3 /
Ctrl +F4 / Ctrl+F5 / Ctrl+F6
Specific Key Enter
This item will show only when Keyboard PowerOn is set “Specific Key.” Press
Enter to set Specific key.
PS2 Mouse PowerOn
This item allows you to control the mouse power on function.
Options: Disabled (Default) / Enabled
Restore AC Power Loss
This setting specifies how your system should behave after a power fail or interrupts
occurs. Power Off: Leaving the system in power-off status after power recovers.
Power ON: Powering on the system immediately when power returns. Last State: 1.
Leaving the system in power-off if the system shuts down at DC off status; 2.
Powering on the system immediately if the system shuts down at DC on status.
Options: Power Off (Default) / Power On / Last State
PME Wake up from S5
The item enables the system to wake from S5 using PME event.
Options: Disabled (Default) / Enabled
Wake system with Fixed Time
This item enables or disables the system to wake on by alarm event. When this item
is enabled, the system will wake on the hr::min::sec specified.
Options: Disabled (Default) / Enabled
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Wake up date
You can choose which date the system will boot up.
Wake up hour / Wake up minute / Wake up second
You can choose the system boot up time, input hour, minute and second to specify.
USB Device Wakeup from S3/S4
This item allows you to enable or disabled the USB resume from S3/S4 function.
Options: Disabled (Default) / Enabled
CPU Configuration
Active Processor Cores
This item sets number of cores to enable in each processor package.
Options: All (Default) / 1 / 2 / 3
Limit CPUID Maximum
When the computer is booted up, the operating system executes the CPUID
instruction to identify the processor and its capabilities. Before it can do so, it must
first query the processor to find out the highest input value CPUID recognizes. This
determines the kind of basic information CPUID can provide the operating system.
Options: Disabled (Default) / Enabled
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Execute-Disable Bit
XD can prevent certain classes of malicious buffer overflow attacks when combined
with a supporting OS (Windows Server 2003 SP1, Windows XP SP2, SuSE Linux
9.2, RedHat Enterprise 3 Update 3.).
Options: Enabled (Default) / Disabled
Intel Virtualization Tech
Virtualization Technology can virtually separate your system resource into several
parts, thus enhance the performance when running virtual machines or multi
interface systems.
Options: Disabled (Default) / Enabled
Hardware Prefetcher
The processor has a hardware prefetcher that automatically analyzes its requirements
and prefetches data and instructions from the memory into the Level 2 cache that are
likely to be required in the near future. This reduces the latency associated with
memory reads.
Options: Enabled (Default) / Disabled
Adjacent Cache Line Prefetch
The processor has a hardware adjacent cache line prefetch mechanism that
automatically fetches an extra 64-byte cache line whenever the processor requests for
a 64-byte cache line. This reduces cache latency by making the next cache line
immediately available if the processor requires it as well.
Options: Enabled (Default) / Disabled
CPU C3 Report
This item enables or disables CPU C3 (ACPI C2) repost to OS .
Options: Enabled (Default) / Disabled
CPU C6 Report
This item enables or disables CPU C3 (ACPI C3) repost to OS .
Options: Enabled (Default) / Disabled
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SATA Configuration
SATA Controller(s)
This item enables/disables Serial ATA Device.
Options: Enabled (Default) / Disabled
SATA Mode Selection
This item determines how SATA controller(s) operate.
Options: IDE (Default) / AHCI / RAID
SMART Self Test
This item runs SMART Self Test on all HDDs during POST.
Options: Disabled (Default) / Enabled
ASM1061 SATA Mode
This item provides (1) IDE Mode (2) AHCI Mode for SATA4 controller.
Options: IDE Mode (Default) / AHCI Mode / Disabled
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Intel(R) Rapid Start Technology
Intel(R) Rapid Start Technology
This item enables/disables Intel(R) Rapid Start Technology.
Options: Disabled (Default) / Enabled
Entry on S3 RTC Wake
This item sets iFFS invocation upon S3 RTC wake.
Options: Enabled (Default) / Disabled
Entry After
This item enables RTC wake timer at S3 entry.
Options: 10 minutes (Default) / Immediately / 1 minute / 2 minutes / 5 minutes / 15
minutes / 30 minutes / 1 hour / 2 hours
Active Page Threshold Support
This item allows system to support RST with small partition.
Options: Disabled (Default) / Enabled
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Active Memory Threshold
This item allows system to try to support RST when partition size > Active Page
Threshold size in MB. When set to zero, the item will be in AUTO mode and check
if partition size is enough at S3 entry.
Options: 0 (Default)
USB Configuration
Legacy USB Support
This item determines if the BIOS should provide legacy support for USB devices
like the keyboard, mouse, and USB drive. This is a useful feature when using such
USB devices with operating systems that do not natively support USB (e.g.
Microsoft DOS or Windows NT).
Options: Enabled (Default) / Disabled / Auto
USB3.0 Support
This item enables or disables USB3.0 (XHCI) Controller support.
Options: Enabled (Default) / Disabled / Auto
XHCI Hand-Off
This is a workaround for OSes without XHCI hand-off support. The XHCI
ownership change should be claimed by XHCI driver.
Options: Enabled (Default) / Disabled / Auto
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EHCI Hand-Off
This is a workaround for OSes without EHCI hand-off support. The EHCI ownership
change should be claimed by EHCI driver.
Options: Disabled (Default) / Enabled
Port 60/64 Emulation
This items enables I/O port 60h/64h emulation support. This should be enabled for
the complete USB keyboard legacy support for non-USB aware OSes.
Options: Enabled (Default) / Disabled
USB transfer time-out
The time-out value for Control, Bulk, and Interrupt transfers.
Options: 20 sec (Default) / 1 sec / 5 sec / 10 sec
Device reset time-out
The item sets USB mass storage device Start Unit command time-out.
Options: 20 sec (Default) / 1 sec / 5 sec / 10 sec
Device power-up delay
“Auto” uses default value: for a Root port it is 100ms, for a Hub port the delay is
taken from Hub descriptor.
Options: Auto (Default) / Manual
Device power-up delay in seconds
Delay range is 1 ~ 40 seconds, in one second increments.
Options: 5 (Default)
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SMART FAN Control
CPU Smart FAN
This item allows you to control the CPU Smart Fan function.
Options: Disabled (Default) / Auto
CPU FAN Calibrate
Press [ENTER] to calibrate CPU FAN.
Control Mode
This item provides several operation modes of the fan.
Options: Quiet / Aggressive / Manual
Fan Ctrl OFF(℃)
When CPU temperature is lower than this value, the CPU fan will keep lowest RPM.
Options: 10 (℃) (default)
Fan Ctrl On(℃)
When CPU temperature is higher than this value, the CPU fan controller will turn on.
Options: 20 (℃) (Default)
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Fan Ctrl Start Value
This item sets CPU FAN Start Speed Value.
Options: 50 (Default)
Fan Ctrl Sensitive
The bigger the numeral is, the higher the FAN speed is.
Options: 30 (Default)
Super IO Configuration
Serial Port Configuration
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Serial Port
This item enables or disables Serial Port (COM).
Options: Enabled (Default) / Disabled
Change Settings
This item selects an optimal setting for Super IO device.
Options: Auto (Default) / IO=3F8h; IRQ=4 / IO=3F8h; IRQ=3,4,5,6,7,10,11,12 /
IO=2F8h; IRQ=3,4,5,6,7,10,11,12 / IO=3E8h; IRQ=3,4,5,6,7,10,11,12 /
IO=2E8h; IRQ=3,4,5,6,7,10,11,12
CIR Controller Configuration
CIR Controller
This item enables or disables CIR Controller.
Options: Disabled (Default) / Enabled
Change Settings
This item selects an optimal setting for Super IO device.
Options: Auto (Default)
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H/W Monitor
Shutdown Temperature
This item allows you to set up the CPU shutdown Temperature.
Options: Disabled (Default) / 70℃ /158℉ / 75℃ /167℉ / 80℃ /176℉ / 85℃ /185℉
/ 90℃/194℉
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3 Chipset Menu
This section describes configuring the PCI bus system. PCI, or Personal Computer
Interconnect, is a system which allows I/O devices to operate at speeds nearing the
speed of the CPU itself uses when communicating with its own special components.
Notice
z
Beware of that setting inappropriate values in items of this menu may cause
system to malfunction.
PCH-IO Configuration
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PCI Express Configuration
PEX1_1/16_3 Slot
This item controls the PCI Express Root Port.
Options: Enabled (Default) / Disabled
ASPM
This item sets PCI Express Active State Power Management settings.
Options: Disabled (Default) / L0s / L1 / L0sL1 / Auto
PCIe Speed
This item selects PCI Express port speed.
Options: Auto (Default) / Gen1 / Gen2
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USB Configuration
XHCI Pre-Boot Driver
This item enables or disables XHCI Pre-Boot Driver support.
Options: Enabled (Default) / Disabled
XHCI Mode
This item sets the mode of operation of XHCI controller.
Options: Smart Auto (Default) / Auto / Enabled / Disabled
EHCI1/2
This item controls the USB EHCI (USB2.0) functions. One EHCI controller must
always be enabled.
Options: Enabled (Default) / Disabled
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PCH Azalia Configuration
Azalia
This item controls detection of the Azalia device. Disabled = Azalia will be
unconditionally disabled. Enabled = Azalia will be unconditionally Enabled. Auto =
Azalia will be enabled if present, disabled otherwise.
Options: Auto (Default) / Disabled / Enabled
Azalia Internal HDMI/DP Codec
This item enables or disables internal HDMI/DP codec for Azalia.
Options: Enabled (Default) / Disabled
EuP Control
When EuP is enabled, the system will meet EuP requirment.
Options: Disabled (Default) / Enabled in S5 / Enabled in S4-S5
SLP_S1 Assertion Width
This item select a minimum assertion width of the SLP_S4# signal.
Options: 4-5 Seconds (Default) / Disabled / 1-2 Seconds / 2-3 Seconds / 3-4
Seconds
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Onboard PCI-E Devices
Launch Storage OpROM
This item enables/disables Boot Option for Legacy Mass Storage Devices with
Option ROM.
Options: Enabled (Default) / Disabled
Launch Video OpROM
This item enables/disables execution of the Legacy Option ROM for video devices.
Options: Enabled (Default) / Disabled / Enabled when no UEFI driver
Onboard PCIE Giga LAN
This item enables/disables Onboard PCIE Giga LAN.
Options: Enabled (Default) / Disabled
Onboard LAN Option ROM
This item enables/disables Onboard LAN Option ROM.
Options: Disabled (Default) / Enabled
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System Agent (SA) Configuration
VT-d
This item checks to enable VT-d function on MCH.
Options: Disabled (Default) / Enabled
Graphics Configuration
Primary Display
This item select which of IGFX/PEG/PCI Graphics device should be Primary
Display or select SG for Switchable Gfx.
Options: Auto (Default) / IGFX / PEG / PCI
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Internal Graphics
This item keeps IGD enabled based on the setup options.
Options: Auto (Default) / Disabled / Enabled
GTT Size
This item select GTT Size.
Options: 2MB (Default) / 1MB
Aperture Size
This item select Aperature Size.
Options: 256MB (Default) / 128MB / 512MB
DVMT Pre-Allocated
This item select DVMT 5.0 Pre-Allocated (Fixed) Graphics Memory size used by the
Internal Graphics Device.
Options: 64M (Default) / 32M / 96M / 128M / 160M / 192M / 224M / 256M /
288M / 320M / 352M / 384M / 416M / 448M / 480M / 512M / 1024M
DVMT Total Gfx Mem
This item select DVMT5.0 Total Graphic Memory size used by the Internal Graphics
Device.
Options: 256MB (Default) / 128MB / MAX
NB PCIe Configuration
PEX16_1 – Gen X / PEX16_2 – Gen X
This item configures PEG0 B0:D1:F0 Gen1-Gen3.
Options: Auto (Default) / Gen1 / Gen2 / Gen3
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PEG0 ASPM / PEG1 ASPM
This item controls ASPM support for the PEG: Device 1 Funtion0. This has no effect
if PEG is not the currently active device.
Options: Disabled (Default) / Auto / ASPM L0s / ASPM L1 / ASPM L0sL1
De-emphasis Control
This item configures the De-emphasis control on PEG.
Options: -6 dB (Default) / -3.5 dB
PEG Sampler Calibrate
This item enables or disables PEG Sampler Calibrate. Auto means Disabled for SNB
MB/DT, Enabled for IVB A0 B0.
Options: Auto (Default) / Enabled / Disabled
Swing Control
This item performs PEG Swing Control, on IVB C0 and Later.
Options: Full (Default) / Reduced / Half
Gen3 Equalization
This item performs PEG Gen3 Equalization steps.
Options: Enabled (Default) / Disabled
Memory Configuration
Max TOLUD
This item sets maximum value of TOLUD. Dynamic assignment would adjust
TOLUD automatically based on largest MMIO length of installed graphic controller.
Options: Dynamic (Default) / 1 GB / 1.25 GB / 1.5 GB / 1.75 GB / 2 GB / 2.25 GB
/ 2.5 GB / 2.75 GB / 3 GB / 3.25 GB
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MRC Fast Boot
This item enables or disables MRC Fast Boot.
Options: Enabled (Default) / Disabled
Memory Remap
This item enables or disables memory remap above 4G.
Options: Enabled (Default) / Disabled
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4 Boot Menu
This menu allows you to setup the system boot options.
Setup Prompt Timeout
This item sets number of seconds to wait for setup activation key.
Options: 2 (Default)
Bootup NumLock State
This item selects the keyboard NumLock state.
Options: On (Default) / Off
Full Screen LOGO Display
This item allows you to enable/disable Full Screen LOGO Show function.
Options: Enabled (Default) / Disabled
Fast Boot
This item enables or disables boot with initialization of a minimal set of devices
required to launch active boot option.
Options: Disabled (Default) / Enabled
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GateA20 Active
Upon Request – GA20 can be disabled using BIOS services. Always – do not allow
disabling GA20; this option is useful when any RT code is executed above 1MB
Options: Upon Request (Default) / Always
Option ROM Messages
This item sets the display mode for Option ROM.
Options: Force BIOS (Default) / Keep Current
Interrupt 19 Capture
Interrupt 19 is the software interrupt that handles the boot disk function. When set
to Enabled, this item allows the option ROMs to trap interrupt 19.
Options: Disabled (Default) / Enabled
CSM Support
This item enables / disables CSM Support. If Auto is selected, based on OS, CSM
will be enabled / disabled automatically.
Options: Enabled (Default) / Disabled / Auto
BIOS Flash protection
While enabled, it can’t flash write and flash erase by SMI.
Options: Enabled (Default) / Disabled
Boot Success Beep
When this item is set to Enabled, BIOS will let user know boot success with beep.
Options: Enabled (Default) / Disabled
UEFI Boot
This option enables/disables boot from the UEFI Devices.
Options: Disabled (Default) / Enabled
Boot Option #1
The 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.
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CD/DVD ROM Drive BBS Priorities
This item sets the order of the legacy devices in this group.
Hard Drive BBS Priorities
This item sets the order of the legacy devices in this group.
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5 Security Menu
Administrator Password
This item sets Administrator Password.
User Password
This item sets User Password.
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6 O.N.E Menu
This submenu allows you to change voltage and clock of various devices.
(However, we suggest you use the default setting. Changing the voltage and clock
improperly may damage the device.)
Notice
z
Beware of that setting inappropriate values in items of this menu may cause
system to malfunction.
Start Page
You can set the entrance page when you enter UEFI BIOS Setup.
Options: Page – Main (Default) / Page – Advanced / Page – Chipset / Page – Boot
/ Page – Security / Page – O.N.E / Page – Save & Exit
Fixed CPU Ratio
This item enables/disables Fixed CPU Ratio all the time.
Options: Disabled (Default) / Enabled
CPU Ratio
This item allows you to set the CPU ratio. This item is adjustable only when Fixed
CPU Ratio is set to Enabled.
Options: 30 (Default) / 10 ~ 50
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Host Clock Override (1/100 MHz)
This item sets Host Clock Override.
Options: 10000 (Default)
CPU C1E
C1E is “Enhanced Halt State” function, this function helps to save power and
decrease heat by lowering CPU frequency while the processor is not working.
Options: Enabled (Default) / Disabled
Enhanced Intel SpeedStep Technology
This item enables/disables Enhanced Intel SpeedStep Technology.
Options: Enabled (Default) / Disabled
CPU Core Current Max (Amp)
This item sets the Max instantaneous current allowed at any given time.
Options: 150 (Default)
Power Limit 1 Value (Watt)
This item sets the power limit value which CPU must not exceed over a specific
time.
Options: 160 (Default)
Power Limit 2 Value (Watt)
This item sets the power limit value which CPU must not exceed over a specific
time.
Options: 180 (Default)
CPU Turbo Mode
This item enables/disables CPU Turbo Mode.
Options: Disabled (Default) / Enabled
1/2/3/4 Core Ratio Limit
This item sets Core Ratio Limit.
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iGFX Core Current Max (Amp)
This item sets iGFX Core Current Max.
Options: 35 (Default)
Graphics Core Ratio Limit
This item sets Graphics Core Ratio Limit.
Options: 21 (Default)
DDR3 DRAM Timing Control
This item allows you to choose to manually or automatically regulate the DRAM
Timing.
Options: By SPD (Default) / Manual
DDR3 DRAM Multiplier
This item allows you to set DDR3 DRAM Multiplier.
Options: 13.33 (Default) / 10.67 / 16 / 18.67 / 21.33 / 24 / 26.67/28
DDR3 DRAM Command Rate
This item allows you to select command rate of DDR3.
Options: Auto (Default) / 1T / 2T
CAS# Latency (tCL)
This item allows you to select CAS Latency of DDR3.
Options: 9 (Default) / 3 ~ 15
Row Precharge Time (tRP)
This item allows you to select Row Precharge Time of DDR3.
Options: 9 (Default) / 3 ~ 15
RAS# to CAS# Delay (tRCD)
This item allows you to select Row Address to Column Address Delay of DDR3.
Options: 9 (Default) / 3 ~ 15
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RAS# Active Time (tRAS)
This item allows you to select Row Active Time of DDR3.
Options: 24 (Default) / 9 ~ 63
Write Recovery Time (tWR)
This item allows you to select Internal Write to Read Command Delay of DDR3.
Options: 10 (Default) / 3 ~ 31
Row Refresh Cycle Time (tRFC)
This item allows you to select Minimum Refresh Recovery Time of DDR3.
Options: 107 (Default) / 15 ~ 255
Write to Read Delay (tWTR)
This item allows you to select Internal Write to Read Command Delay of DDR3.
Options: 5 (Default) / 3 ~ 31
Active to Active Delay (tRRD)
This item allows you to select Row Active to Row Active Delay of DDR3.
Options: 4 (Default) / 4 ~ 15
Read CAS# Precharge (tRTP)
This item allows you to select Read to Precharge Delay of DDR3.
Options: 5 (Default) / 4 ~ 15
Four Active Window Delay (tFAW)
This item allows you to select Four Active Window Delay of DDR3.
Options: 20 (Default) / 4 ~ 63
CPU VCore Mode
This item sets the mode of CPU over voltage.
Options: SPEC Voltage (Default) / Auto / Offset Mode / Fixed Mode
CPU VCore Offset
This item sets CPU Vcore Offset Voltage.
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CPU VCore Fixed
This item sets CPU Vcore Fixed Voltage.
IGD VCore Mode
This item sets the mode of IGD over voltage.
Options: SPEC Voltage (Default) / Auto / Offset Mode / Fixed Mode
IGD VCore Offset
This item sets IGD Vcore Offset Voltage.
IGD VCore Fixed
This item sets IGD Vcore Fixed Voltage.
CPU VCore LoadLine
This item sets VCore LoadLine.
Options: Enabled (Default) / Disabled
DRAM Voltage
This item sets DRAM Voltage.
Vcc SA
This item sets CPU System Agent (memory controller, DMI, PCIe controllers, and
display engine) power supply.
Vcc IO
This item sets CPU High frequency I/O logic power supply.
PCH Voltage
This item sets PCH Voltage.
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BIOSTAR Memory Insight
DDR3 1/2/3/4 Information
These items display SPD information of DDR3 memory.
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7 Exit Menu
This menu allows you to load the optimal default settings, and save or discard the
changes to the BIOS items.
Discard Changes and Exit
Abandon all changes made during the current session and exit setup.
Save Changes and Reset
Reset the system after saving the changes.
Restore Defaults
This selection allows you to reload the BIOS when problem occurs during system
booting sequence. These configurations are factory settings optimized for this
system.
Built-in EFI Shell
Press enter to execute UEFI BIOS built-in EFI Shell.
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Saving SetupData to Profile
Saving SetupData to Profile
Restoring SetupData from Profile
Restoring SetupData from Profile
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