2-20 Chapter 2: BIOS Setup
2.4 Advanced menu
The Advanced menu items allow you to change the settings for the CPU
and other system devices.
Take caution when changing the settings of the Advanced menu items.
Incorrect eld values can cause the system to malfunction.
JumperFree Conguration
USB Conguration
CPU Conguration
Chipset
Onboard Devices Conguration
PCI PnP
2.4.1 JumperFree Configuration
AI Overclock Tuner [Standard]
Allows selection of CPU overclocking options to achieve desired CPU
internal frequency. Select either one of the preset overclocking options.
Conguration options: [Manual] [Standard] [Overclock 5%]
[Overclock 10%] [Overclock 20%]
Spread Spectrum [Enable]
Allows you to enable or disable the clock generator spread spectrum.
Conguration options: [Disabled] [Enable] [-0.50%] [+/-0.25%] [-1.00%]
PCI Spread Spectrum [Enable]
Allows you to enable or disable the PCI spread spectrum.
Conguration options: [Disabled] [Enable]
Congure System Frequency/Voltage
AI Overclock Tuner [Standard]
Spread Spectrum [Enable]
PCI Spread Spectrum [Enable]
Select the target CPU
frequency, and the
relevant parameters
will be auto-adjusted.
Frequencies higher
than CPU manufacturer
recommends are not
guaranteed to be