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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 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