iv
Contents
1.11 Software support ........................................................................ 1-27
Managing and updating your BIOS ............................................ 2-1
ASUS Update utility ........................................................ 2-1
ASUS EZ Flash 2 ............................................................ 2-2
ASUS CrashFree BIOS 3 ................................................ 2-3
BIOS setup program .................................................................... 2-4
BIOS menu screen .......................................................... 2-5
Menu bar ......................................................................... 2-5
Navigation keys ............................................................... 2-6
Menu items ..................................................................... 2-6
Submenu items ............................................................... 2-6
......................................................... 2-6
Pop-up window ............................................................... 2-6
Scroll bar ......................................................................... 2-6
General help ................................................................... 2-6
Main menu .................................................................................... 2-7
System Time ................................................................... 2-7
System Date ................................................................... 2-7
..................................................... 2-8
System Information ......................................................... 2-9
Ai Tweaker menu .......................................................................... 2-9
Advanced menu ......................................................................... 2-14
2.5.1
........................................................ 2-14
Chipset .......................................................................... 2-15
.................................... 2-15
........................................................ 2-16
PCI PnP ........................................................................ 2-17
Power menu ................................................................................ 2-18
Suspend Mode .............................................................. 2-18
ACPI 2.0 Support .......................................................... 2-18
ACPI APIC Support ....................................................... 2-18