iv
BIOS setup
2.1 Managing and updating your BIOS ..........................................................2-1
2.1.1 ASUS Update utility
.....................................................................2-1
2.1.2 ASUS EZ Flash 2 ........................................................................
2-2
2.1.3 ASUS CrashFree BIOS 3 utility
...................................................2-3
2.1.4 ASUS BIOS Updater ...................................................................
2-4
2.2 BIOS setup program ..................................................................................
2-7
BIOS menu screen .......................................................................................2-8
2.3 Main menu ................................................................................................
2-11
2.3.1 System Language [English] ......................................................
2-11
2.3.2 System Date [Day xx/xx/xxxx] ...................................................
2-11
2.3.3 System Time [xx:xx:xx]
..............................................................2-11
2.3.4 Security .....................................................................................
2-11
2.4 Ai Tweaker menu ......................................................................................
2-13
2.4.1 Ai Overclock Tuner [Auto] .........................................................
2-14
2.4.2 Memory Frequency [Auto] .........................................................
2-14
2.4.3 APU Multiplier [Auto] .................................................................
2-14
2.4.4 EPU Power Saving Mode [Disabled]
.........................................2-14
2.4.5 OC Tuner
...................................................................................2-14
2.4.6 DRAM Timing Control ...............................................................
2-15
2.4.7 Hybrid DIGI+VRM .....................................................................
2-15
2.4.8 CPU Voltage [Offset Mode] .......................................................
2-16
2.4.9 VDDNB Offset Mode Sign [+] ....................................................
2-16
2.4.10 DRAM Voltage [Auto] ................................................................
2-16
2.4.11 SB 1.1V Voltage [Auto]
..............................................................2-16
2.4.12 1.1Vsb Voltage [Auto]
................................................................2-16
2.4.13 APU1.2V Voltage [Auto] ............................................................
2-16
2.4.14 VDDA Voltage [Auto] .................................................................
2-17
2.4.15 APU Spread Spectrum [Auto] ...................................................
2-17
2.5 Advanced menu .......................................................................................
2-18
2.5.1 CPU Conguration ....................................................................
2-18
2.5.2 SATA Conguration ...................................................................
2-19
2.5.3 USB Conguration ....................................................................
2-20
2.5.4 NB Conguration .......................................................................
2-20
2.5.5 Onboard Devices Conguration ................................................
2-20
2.5.6 APM ..........................................................................................
2-22
2.5.7 Network Stack ...........................................................................
2-22