4-16 Chapter 4: BIOS setup
BIOS SETUP UTILITY
Advanced
4.4 Advanced menu
The Advanced menu items allow you to change the settings for the CPU and other
system devices.

4.4.1 JumperFree Conguration

Take caution when changing the settings of the Advanced menu items. Incorrect
eld values can cause the system to malfunction.
Congure System Frequency/Voltage
AI Tuning [Auto]
DRAM Frequency [Auto]
Select the target CPU
frequency, and the
relevant parameters
will be auto-adjusted.
Frequencies higher
than CPU manufacturer
recommends are not
guaranteed to be
stable. If the system
becomes unstable,
return to the default.
Select Screen
Select Item
Enter Go to Sub Screen
F1 General Help
F10 Save and Exit
ESC Exit
v02.58 (C)Copyright 1985-2006, American Megatrends, Inc.
BIOS SETUP UTILITY
Main Advanced Power Boot Tools Exit
Jumperfree Conguration
LAN Cable StatusLAN Cable Status
USB CongurationUSB Conguration
CPU Conguration
Chipset
Onboard Devices Conguration
PCIPnP
Adjust system
Frequency/Voltage,etc.

AI Tuning [Auto]

Allows selection of CPU overclocking options to achieve desired CPU internal
frequency. Selct either one of the preset overclocking conguration options:
Manual Allows you to individually set overclocking parameters.
Auto Loads the optimal settings for the system.
Standard Loads the standard settings for the system.
AI N.O.S. The ASUS Non-delay Overclocking System feature
intelligently determines the system load and automatically
boosts the performance for the most demanding tasks.