Asus F2A55 User Manual
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Chapter 2:
2.1 Managing and updating your BIOS .............................................................2-1
ASUS Update utility ........................................................................2-1
ASUS EZ Flash 2 ............................................................................2-2
ASUS CrashFree BIOS 3 utility ......................................................2-3
ASUS BIOS Updater .......................................................................2-4
2.2 BIOS setup program .....................................................................................2-6
2.3 Main menu ...................................................................................................2-10
System Language [English] ..........................................................2-10
System Date [Day xx/xx/xxxx] .......................................................2-10
System Time [xx:xx:xx] .................................................................2-10
Ai Overclock Tuner [Auto] .............................................................2-13
Memory Frequency [Auto] .............................................................2-13
APU Multiplier [Auto] .....................................................................2-13
NB Frequency [Auto] .....................................................................2-13
EPU Power Saving Mode [Disabled] ............................................2-13
OC Tuner ......................................................................................2-14
DRAM Timing Control ...................................................................2-14
CPU Voltage [Offset Mode] ...........................................................2-14
DRAM Voltage [Auto] ....................................................................2-14
2.4.10 SB 1.1V Voltage [Auto] .................................................................2-14
2.4.11 1.1VSB Voltage [Auto] ..................................................................2-14
2.4.12 APU1.2V Voltage [Auto] ................................................................2-15
2.4.13 VDDA Voltage [Auto] .....................................................................2-15
2.4.14 DIGI+ VRM ....................................................................................2-15
CPU Configuration ........................................................................2-17
SATA Configuration .......................................................................2-18
USB Configuration ........................................................................2-19
NB Configuration ...........................................................................2-19
Onboard Devices Configuration ....................................................2-19
Network Stack ...............................................................................2-21
CPU Temperature / MB Temperature [xxxºC/xxxºF]......................2-23
CPU_FAN / CHA_FAN Speed [xxxx RPM] or [Ignore] / [N/A] .......2-23
CPU_FAN Q-Fan Control [Enabled] .............................................2-23