The purpose of this manual is to describe the settings in the AMI BIOS Setup
program on this motherboard. The Setup program allows users to modify the basic
system configuration and save these settings to CMOS R AM. T he power of CMOS
RAM is supplied by a battery so that it retains the Setup information when the power
is turned off.
Basic Input-Output System (BIOS) determines what a computer can do without
accessing programs from a disk. T his system controls most of the input and output
devices such as keyboard, mouse, serial ports and disk drives. BIOS activates at the
first stag e o f the booting process, l oading and executing the operating system. S om e
additional features, such as virus and password protection or chipset fine-tuning
options are also included in BIOS.
T he rest of this manual will to guide you through the options and settings in BIOS
Setup.
Plug and Pl ay Support
T his AMI BIOS supports the Plug and Play Version 1.0A specific ation.
EPA Green PC Support
T his AMI BIOS supports Version 1. 03 of the EPA Green PC specification.
APM Support
This AMI BIOS supports Version 1.1&1.2 of the Advanced Power Management
(AP M) speci fic ati on. Power m an agement features a re im pl ement ed via the S yst em
Management Interrupt (SMI). Sleep and Suspend power management modes are
supported. Power to the hard disk drives and video monit ors can also be managed by
this AMI BIOS.
ACPI Support
AMI ACPI BIOS support Version 1.0/2.0 of Advanced Configuration and Power
interface specifi cation (ACPI). It provides ASL code for power management and
device configuration capabilities as defined in the ACPI specification, developed by
Microso ft, Intel and T oshiba.
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T5 XE/T5X E C FX-SLI B I OS Manual
PCI Bus Support
T his AMI BIOS also supports Version 2.3 of the Intel PCI (Peripheral Component
Int erconn ect) local b us speci fi cat i o n .
DRAM Support
DDR3 SDRAM (Dou ble Dat a Rate III Syn chro n ous D R AM) is su pport ed .
Su ppor t e d CP Us
T his AMI BIOS supports the Intel CPU.
Usin g Setup
When starting up the computer, press
<Del> during the Power-On Self-Test
(POST) to enter the BIOS setup utility.
In the 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 t he bottom right corner, and you can
us e thes e keys to select item an d ch ange
the settings.
Notice
z T he default 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 S etup Default under the Exit Menu.
z For better system perform ance, the BIOS firmware is being continuously updated.
T he BIOS information described in this manual is for your refer ence only. T he actual
BIOS information and settings on board may be slightly different from t his manual.
z T he content of this manual is subject to be changed without notice. W e will not be
responsible for any mistakes found in this user’ s manual and any system damage that
may be caused by wrong-settings.
General Help
Navigation Keys
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T5 XE/T5X E C FX-SLI B I OS Manual
1 Main Menu
Once you enter AMI BIOS Setup Utility, the Main Menu will appear on the screen
providing an overview of the basic system inform ation.
MainAdvancedPCIPnPBootChipsetO.N.E
System Overview
AMI BIOS
Version :01.01.01
Build Date:01/01/09
System Memory
Size :
System Time [ :00:00]00
System Date [Thu 01/01/2009]
Floppy A
> IDE/SATA Configuration
vxx.xx (C)Copyright 1985-200x, American Megatrends, Inc.
AM I BIO S
BIOS SETUP UTILITY
Exit
Use [ENTER], [TA B]
or [SHIFT-TAB] to
select a field.
Use [+] or [-] to
configure system Time.
Select Screen
Select Item
Change Field
+-
Select Field
Tab
General Help
F1
Save and Exit
F10
Exit
ESC
Shows sys tem information including BIOS version, built date, etc.
System Memory
Shows sys tem memory size, VGA shard memory will be excluded.
System Time
Set the system internal clock.
System Date
Set the system date. Note that the ‘Day’ automatically changes when you set the
date.
Floppy A
Select the type of floppy disk drive installed in your system.
Options: 360K, 5.25 in / 1. 2M, 5.25 in / 720K, 3. 5 in / 1.44M, 3. 5 in /
2.88M, 3.5 in / None
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T5 XE/T5X E C FX-SLI B I OS Manual
IDE /SATA Config uration
Th e BIOS wi ll aut o mat i cal l y d et ect t h e presen ce o f IDE / SAT A d evices . T h ere i s a
su b-menu fo r each IDE/S AT A device. Sel ect a device and p ress <Enter> to enter
the sub-menu of detailed opti ons.
Main
IDE/SATA Configuration
Configure SATA as [IDE]
SATA#1 Configuration [Compatible]
SATA#2 Configuration [Enhanced]
> AHCI Configuration
> SATA 1 Device
> SATA 3 Device
> SATA 2 Device
> SATA 4 Device
> SATA 5 Device
> SATA 6 Device
> Primary IDE Master
> Primary IDE Slave
Hot Plug [Disabled]
Hard Disk Write Protect [Disabled]
IDE Detect Time Out (Sec) [35]
ATA(PI)80Pin Cable Detection [Host & Device]
vxx.xx (C)Copyright 1985-200x, American Megatrends, Inc.
Configure SATA as
T his item allows you to choose the S AT A operati on mode.
Opt i ons : ID E (Defau lt) / R A ID / AHC I / Di s abled
BIOS SETUP UTILITY
Options
IDE
RAID
AHCI
Disabled
Select Screen
Select Item
Go to Sub Screen
Enter
General Help
F1
Save and Exit
F10
Exit
ESC
SATA# 1 Configura tion
T his item allows you to control the onboard S AT A controller.
Options: Compatible (Default) / Enhanced
SATA# 2 Configura tion
T his item allows you to control the onboard SATA controller.
Options: Enhanced (Default) / Dis abled
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T5 XE/T5X E C FX-SLI B I OS Manual
AHCI Configuration
Main
AHCI Settings
AHCI BIOS Support [Enabled]
> AHCI Port0
> AHCI Port1
> AHCI Port2
> AHCI Port3
> AHCI Port4
> AHCI Port5
vxx.xx (C)Copyright 1985-200x, American Megatrends, Inc.
BIOS SETUP UTILITY
Enables for supporting
Select Screen
Select Item
Change Option
+-
General Help
F1
Save and Exit
F10
Exit
ESC
AHC I BIOS S upport
T his BIOS feature controls the AHCI function of the S AT A controller.
Options: Enabled (Default) / Disabled
AH CI Port0/ Port 1/Port2/Por t3/Port4/Port5
Main
AHCI Port0
Device :
AHCI Port0 [Auto]
S.M.A.R.T. [Enabled]
BIOS SETUP UTILITY
Select the type
of device connected
to the system.
Select Screen
Select Item
Change Option
+-
General Help
F1
Save and Exit
F10
Exit
ESC
vxx.xx (C)Copyright 1985-200x, American Megatrends, Inc.
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T5 XE/T5X E C FX-SLI B I OS Manual
D evice
This area shows the detected connected device.
SATA Port0/ 1/2/3/ 4/5
This item allows you to select the connected device type.
Options: Auto (Default) / Not Installed
S.M.A.R.T.
This item allows you to control the device S. M.A. R.T function.
Options: Enabled (Default) / Disabled
SATA 1/3/2/4/5/6 Device; Primary IDE M aster/Slave
vxx.xx (C)Copyright 1985-200x, American Megatrends, Inc.
CPU Configuration
T his item shows the C PU information that the BIOS automatically detects.
Advanced
Configure advanced CPU settings
Module Version:01.04
Manufacturer:Intel CPU
Frequency :
BCLK Speed :
Cache L1 :
Cache L2 :
Cache L3 :
Ratio Status:
Ratio Actual Value:
CIE Support [Enabled]
Hardware Prefetcher [Enabled]
Adjacent Cache Line Prefetch [Enabled]
Max CPUID Value Limit [Disabled]
Intel(R) Virtualization Tech [Enabled]
CPU TM function [Enabled]
Execute-Disable Bit Capability[Enabled]
vxx.xx (C)Copyright 1985-200x, American Megatrends, Inc.
BIOS SETUP UTILITY
8
This should be enabled
in order to enable or
disable the “Enhanced
Halt State”.
Select Screen
Select Item
Change Option
+-
General Help
F1
Save and Exit
F10
Exit
ESC
T5 XE/T5X E C FX-SLI B I OS Manual
C1E Support
C1E is “Enhanced Halt State” function, this function helps to save power and
decr ease he at by lowering CPU frequen cy while the processor is not working.
Options: Enabled (Default) / Disabled
Hardware Prefetcher
Th e process o r has a h ardware pre fet cher th at automat i cal l y anal y zes its r equ irem en t s
and pre fet ch es dat a and in s t ru ct ion s fro m th e memory i n t o th e Lev el 2 cach e that are
likely to be required in the near future. This reduces the latency associated with
m emory read s.
Options: Enabled (Default) / Disabled
Adj acent Cache Line Prefetch
The processor has a hardware adjacent cache line prefetch mech anism that
aut o mat i cal l y fet ch es an ext ra 6 4-byt e cach e l i n e whenev er t h e p rocess or req uest s for
a 64-byte cache line. This reduces cache latency by making the next cache line
immediately available if the processor requir es it as well.
Options: Enabled (Default) / Disabled
M ax CPUI D Va l ue Lim i t
When the computer is booted up, the operating system executes the CPUID
instruction to identify the processor and its capabilities. Befo re 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 C PUID can provide the operati ng system.
Options: Disabled (Default) / Enabled
Inte l(R) Virtualization Tec h
Virtualization Technology can virtually separate your system resource into several
parts, thus enhance the performance when running virtual machines or multi
interface systems.
Options: Enabled (Default) / Disabled
CPU TM Func tion
The CPU TM Function is to throttle the clock speed of higher speed Prescott's to
hel p keep t h em coo l .
Options: Disabled (Default) / Enabled
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T5 XE/T5X E C FX-SLI B I OS Manual
Execute-Disable Bit Capability
T his item allows you to configure th e Execute Disabled Bit function, which protects
your system from buffer over flow attacks.
Options: Enabled (Default) / Disabled
Intel (R) HT Te chnology
Hyper T hreading Technol ogy can im prove per fo rmance by splitting instructions into
m ult ipl e s t reams.
Options: Enabled (Default) / Disabled
Active P ro c essor C o r es
T his item allows you to set the number of cores to enable in each p ro cess o r packag e.
Options: All (De fault) / 1 / 2
A20M
Options: Disabled (Default) / Enabled
S uperIO Co nf iguratio n
Advanced
Configure ITE8720 Super IO Chipset
Onboard Floppy Controller [Enabled]
Floppy Drive Swap [Disabled]
Serial Port1 Address [3F8/IRQ4]
vxx.xx (C)Copyright 1985-200x, American Megatrends, Inc.
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T5 XE/T5X E C FX-SLI B I OS Manual
Onboard Floppy Controlle r
Select enabled if your system has a floppy disk controller (FDC) installed on the
system board and you wish to use it. If you installed another FDC or the system uses
no floppy drive, select disabled in this field.
Options: Enabled (Default) / Disabled
Floppy Drive Swa p
T his item allows you swap floppy drive.
Options: Disabled (Default) / Enabled
Serial Port1 Address
Select an address and corresponding int errupt fo r the fi rst and s econd seri al ports.
Options: 3F8/IRQ4 (Default) / 2F8/IRQ3 / 3E8/IRQ4 / 2E8/IR Q3 / Auto / Disabled
Keyboa rd Powe rO n
T his item allows you to control the keyboard power on funct ion.
Options: Disabled (Default) / Specific Key / Stroke Key
Specific Key Enter
T his item will show only when Keyboard PowerOn is set “Specific Key.”
Stroke Keys Selected
T his item will show only when Keyboard PowerOn is set “Stroke Key.”
Options: Ctrl+F1 (Default) / Wake Key / P ower Key / Ctrl+F2 / Ctrl+F 3 /
C t rl +F 4 / Ctrl +F 5 / Ct rl +F 6
Mouse PowerOn
T his item allows you to control the mouse power on function.
Options: Disabled (Default) / Enabled
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T5 XE/T5X E C FX-SLI B I OS Manual
Restore on AC P ower Loss by IO
T his setting specifies how your system should behave a fte r a power fail or interrupts
occurs. By choosing Disabled will leave the computer in the power off state.
Choosing Enabled will restore the system to the status before power failure or
interrupt occurs.
Options: Power O ff (Default) / P ower On / Last State
Hardware H ealth Configuration
T his item shows the system temperature, fan speed, and voltage information.
Advanced
Hardware Health Configuration
H/W Health Function [Enabled]
Shutdown Temperature [Disabled]
CPU Temperature
System Temperature
CPU FAN
System1 FAN
System2 FAN
CPU Vcore
PCH Voltage
CPU VTT
+5.00V
DRAM Voltage
5VSB
BIOS SETUP UTILITY
Enables Hardware
Health Monitoring
Device.
Select Screen
Select Item
Change Option
+-
General Help
F1
Save and Exit
F10
Exit
ESC
vxx.xx (C)Copyright 1985-200x, American Megatrends, Inc.
H/W Health Functio n
If with a monitoring system, the system will show PC health status during POST stage.
Options: Enabled (Default) / Disabled
Shutdown Tempe r ature
T his item allows you to set up the CPU shutdown Temperature. This item is only
effective under Windows 98 ACPI m ode.
Options: Disabled (De fault) / 60 /140 / 65 /149 / ℃℉℃℉70 /158℃℉ / 7 5 /℃ 167 ℉
/ 80 /℃ 176 / 85 /℉℃185 / 90 /℉℃194℉
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T5 XE/T5X E C FX-SLI B I OS Manual
Smart Fan Configuration
Advanced
Smart Fan Configuration
CPU Smart Fan [Disabled]
Smart Fan Calibration
Control Mode
Fan Ctrl OFF( C)
Fan Ctrl On( C)
Fan Ctrl Start value
Fan Ctrl Sensitive
o
o
BIOS SETUP UTILITY
When you choice [Auto]
please run the
calibration to define
the Fan parameters for
Smart Fan control
Select Screen
Select Item
Change Option
+-
General Help
F1
Save and Exit
F10
Exit
ESC
vxx.xx (C)Copyright 1985-200x, American Megatrends, Inc.
CPU S m art Fan
This item allows you to control the CPU Smart Fan f unc tion.
Options: Disabled (default) / Auto
Sm art Fan Ca l i bration
Choose this item and then the BIOS will auto test and detect the CPU/System fan
fun ctions and show CPU/System fan speed.
Control Mode
T his item provi des several oper ation modes of the fan.
Options: Quiet / Performan ce / Manual
Fan Ctrl OFF (℃)
If the CP U/System T emperature is lower than the set value, FAN will turn off.
Options: 0~127 (℃) (Interval: 1℃)
Fan Ctrl On(℃ )
CPU/System fan starts to work under smart fan function when ar rive this set value.
Options: 0~127 (℃) (Interval: 1℃)
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