Contents

2.4

Starting up for the first time....................................................................

2-48

2.5

Turning off the computer.........................................................................

2-48

Chapter 3:BIOS setup

 

3.1

Knowing BIOS.............................................................................................

3-1

3.2

BIOS setup program...................................................................................

3-1

 

3.2.1

EZ Mode......................................................................................

3-2

 

3.2.2

Advanced Mode...........................................................................

3-3

3.3

Main menu...................................................................................................

3-5

3.4

Ai Tweaker menu........................................................................................

3-7

 

3.4.1

DRAM Timing Control................................................................

3-10

 

3.4.2

DIGI+ Power Control.....................................................

3-19

 

3.4.3

CPU Performance Settings........................................................

3-22

3.5

Advanced menu........................................................................................

3-26

 

3.5.1

CPU Configuration.....................................................................

3-27

 

3.5.2

CPU Power Management Configuration....................................

3-28

 

3.5.3

PCH Configuration.....................................................................

3-29

 

3.5.4

SATA Configuration....................................................................

3-29

 

3.5.5

USB Configuration.....................................................................

3-32

 

3.5.6

Onboard Devices Configuraton.................................................

3-33

 

3.5.7

APM...........................................................................................

3-35

3.6

Monitor menu............................................................................................

3-36

3.7

Boot menu.................................................................................................

3-39

3.8

Tools menu................................................................................................

3-41

 

3.8.1

ASUS EZ Flash 2 Utility.............................................................

3-41

 

3.8.2

ASUS DRAM SPD Information..................................................

3-42

 

3.8.3

ASUS O.C. Profile.....................................................................

3-43

3.9

Exit menu...................................................................................................

3-44

3.10

Updating BIOS..........................................................................................

3-45

 

3.10.1

ASUS Update utility...................................................................

3-45

 

3.10.2

ASUS EZ Flash 2 utility.............................................................

3-48

 

3.10.3

ASUS CrashFree BIOS 3 utility.................................................

3-49

 

3.10.4

ASUS BIOS Updater..................................................................

3-50

Chapter 4:Software support

 

4.1

Installing an operating system..................................................................

4-1

4.2

Support DVD information...........................................................................

4-1

 

4.2.1

Running the support DVD............................................................

4-1

 

4.2.2

Obtaining the software manuals..................................................

4-2

4.3

Software information..................................................................................

4-3

iv