iv
Contents
1.11
Software support
........................................................................
1-33
1.11.1
Installing an operating system
......................................
1-33
1.11.2
Support DVD information
..............................................
1-33
Chapter 2:
BIOS information
2.1
Managing and updating your BIOS
............................................
2-1
2.1.1
ASUS Update utility
........................................................
2-1
2.1.2
ASUS EZ Flash 2
............................................................
2-2
2.1.3
ASUS CrashFree BIOS 3 utility
......................................
2-3
2.1.4
ASUS BIOS Updater
.......................................................
2-4
2.2
BIOS setup program
....................................................................
2-6
2.3
Main menu
..................................................................................
2-10
2.3.1
System Language [English]
..........................................
2-10
2.3.2
System Date [Day xx/xx/xxxx]
.......................................
2-10
2.3.3
System Time [xx:xx:xx]
.................................................
2-10
2.3.4
Security
.........................................................................
2-10
2.4
Ai Tweaker menu
........................................................................
2-12
2.4.1
Ai Overclock Tuner [Auto]
.............................................
2-13
2.4.2
Memory Frequency [Auto]
.............................................
2-13
2.4.3
EPU Power Saving Mode [Disabled]
............................
2-13
2.4.4
OC Tuner
......................................................................
2-14
2.4.5
DRAM Timing Control
...................................................
2-14
2.4.6
CPU Power Management
.............................................
2-14
2.4.7
DIGI+ VRM
....................................................................
2-15
2.4.8
CPU Voltage [Offset Mode]
...........................................
2-16
2.4.9
DRAM Voltage [Auto]
....................................................
2-16
2.4.10
VCCSA Voltage [Auto]
..................................................
2-16
2.4.11
PCH Voltage [Auto]
.......................................................
2-16
2.4.12
CPU PLL Voltage [Auto]
................................................
2-16
2.4.13
CPU Spread Spectrum [Auto]
.......................................
2-17
2.5
Advanced menu
.........................................................................
2-17
2.5.1
CPU Configuration
........................................................
2-17
2.5.2
PCH Configuration
........................................................
2-19
2.5.3
SATA Configuration
.......................................................
2-19
2.5.4
System Agent Configuration
.........................................
2-19
2.5.5
USB Configuration
........................................................
2-20