iv
Table of contents
3.4
Connectors
.....................................................................................
3-4
3.4
MemOK! Switch
.............................................................................
3-9
3.5
DRAM LED
...................................................................................
3-10
Chapter 4:
BIOS setup
4.1
Managing and updating your BIOS
................................................
4-2
4.1.1
ASUS Update utility
........................................................
4-3
4.1.2
ASUS EZ Flash 2
............................................................
4-4
4.1.3
ASUS CrashFree BIOS 3
................................................
4-5
4.1.4
ASUS BIOS Updater
.......................................................
4-6
4.2
BIOS setup program
......................................................................
4-9
4.3
Main menu
...................................................................................
4-13
4.3.1
System Language [English]
..........................................
4-13
4.3.2
System Date [Day xx/xx/xxxx]
.......................................
4-13
4.3.3
System Time [xx:xx:xx]
.................................................
4-13
4.3.4
Security
.........................................................................
4-13
4.4
Advanced menu
...........................................................................
4-15
4.4.1
CPU Configuration
........................................................
4-15
4.4.2
System Agent Configuration
.........................................
4-16
4.4.3
PCH Configuration
........................................................
4-17
4.4.4
SATA Configuration
.......................................................
4-17
4.4.5
USB Configuration
........................................................
4-18
4.4.6
Onboard Devices Configuration
....................................
4-18
4.4.7
APM
..............................................................................
4-19
4.5
Monitor menu
...............................................................................
4-20
4.5.1
CPU Temperature / MB Temperature [xxxºC/xxxºF]
......
4-20
4.5.2
CPU / Chassis / Power Fan Speed [xxxx RPM] or
[Ignore] / [N/A]
...............................................................
4-20
4.5.3
CPU Q-Fan Control [Enabled]
......................................
4-21
4.5.4
Chassis Q-Fan Control [Enabled]
.................................
4-21
4.5.5
CPU Voltage, 3.3V Voltage, 5V Voltage, 12V Voltage ..4-21
4.5.6
Anti Surge Support [Enabled]
.......................................
4-21
4.6
Boot menu
....................................................................................
4-22
4.6.1
Bootup NumLock State [On]
.........................................
4-22
4.6.2
Full Screen Logo [Enabled]
...........................................
4-22