iv
BIOS setup
3.1 Knowing BIOS ............................................................................................3-1
3.2 BIOS setup program ..................................................................................
3-2
3.2.1 EZ Mode
......................................................................................3-3
3.2.2 Advanced Mode ..........................................................................
3-4
3.3 Main menu ..................................................................................................
3-6
3.4 Ai Tweaker menu ........................................................................................
3-8
3.4.1 Ai Overclock Tuner [Auto] ...........................................................
3-9
3.4.2 Memory Frequency [Auto] ...........................................................
3-9
3.4.3 APU Multiplier [Auto] ...................................................................
3-9
3.4.4 NB Frequency [Auto] ...................................................................
3-9
3.4.5 EPU Power Saving Mode [Disabled]
...........................................3-9
3.4.6 GPU Boost ................................................................................
3-10
3.4.7 OC Tuner
...................................................................................3-10
3.4.8 DRAM Timing Control ...............................................................
3-10
3.4.9 DIGI + VRM ...............................................................................
3-10
3.4.10 CPU Voltage [Offset Mode] .......................................................
3-11
3.4.11 DRAM Voltage [Auto] ................................................................
3-12
3.4.12 SB 1.1V Voltage [Auto]
..............................................................3-12
3.4.13 1.1Vsb Voltage [Auto]
................................................................3-12
3.4.14 APU1.2V Voltage [Auto] ............................................................
3-12
3.4.15 VDDA Voltage [Auto] .................................................................
3-12
3.4.16 NB VREF Voltage [Auto] ...........................................................
3-12
3.4.17 DRAM VREFCA Voltage [Auto] .................................................
3-12
3.4.18 DRAM VREFDQ Voltage [Auto] ................................................
3-13
3.4.19 CPU Spread Spectrum [Auto] ...................................................
3-13
3.5 Advanced menu .......................................................................................
3-14
3.5.1 CPU Conguration ....................................................................
3-14
3.5.2 SATA Conguration ...................................................................
3-15
3.5.3 USB Conguration ....................................................................
3-16
3.5.4 NB Conguration .......................................................................
3-16
3.5.5 Onboard Devices Conguration ................................................
3-17
3.5.6 APM ..........................................................................................
3-18
3.5.7 Network Stack ...........................................................................
3-19
3.6 Monitor menu ...........................................................................................
3-20
3.6.1 CPU Temperature / MB Temperature
[xxxºC/xxxºF] ..................3-20
3.6.2
CPU_FAN Speed [xxxx RPM] or [Ignore] / [N/A].......................3-20
CHA_FAN1/2/3 Speed [xxxx RPM] or [Ignore] / [N/A]...............3-20