User's Manual

iv
Chapter 3: 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 Conguration .................................................................... 3-14
3.5.2 SATA Conguration ................................................................... 3-15
3.5.3 USB Conguration .................................................................... 3-16
3.5.4 NB Conguration ....................................................................... 3-16
3.5.5 Onboard Devices Conguration ................................................ 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