Specifications

2-12 Chapter 2: BIOS setup
Processor
Displays the auto-detected CPU specication.
System Memory
Displays the auto-detected system memory.
2.4 Advanced menu
The Advanced menu items allow you to change the settings for the CPU and other system
devices.
BIOS SETUP UTILITY
Main Advanced Power Boot Tools Exit
JumperFree Conguration
CPU Conguration
Chipset
Onboard Devices Conguration
USB Conguration
PCIPnP
Adjust system
frequency/voltage
Take caution when changing the settings of the Advanced menu items. Incorrect eld
values can cause the system to malfunction.
2.4.1 JumperFree Conguration
AI Overclocking [Auto]
Allows selection of CPU overclocking options to achieve desired CPU internal frequency.
Select 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.
Overclock Prole - loads overclocking proles with optimal parameters for stability when
overclocking.
The following item appears only when you set the AI Overclocking item to [Manual].
FSB / CPU External Frequency Synchronization
CPU Frequency [XXX]
Displays the frequency sent by the clock generator to the system bus and PCI bus. The
value of this item is auto-detected by the BIOS. Use the <+> and <-> keys to adjust the CPU
frequency. You can also type the desired CPU frequency using the numeric keypad. The
values range from 133 to 600. Refer to the table below for the correct Front Side Bus and
CPU External Frequency settings.
Front Side Bus CPU External Frequency
FSB 1333 333 MHz
FSB 1066 266 MHz
FSB 800 200 MHz