5.4Advanced 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 field values can cause the system to malfunction.

Jumperfree Configuration

Adjust system

USB Configuration

frequency/voltage

 

 

CPU Configuration

 

Chipset

 

Onboard Devices Configuration

 

PCIPnP

 

5.4.1Jumperfree Configuration

 

 

BIOS SETUP UTILITY

 

Advanced

 

Configure System Frequency/Voltage

 

 

AI Tuning

[Standard]

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.

AI Tuning [Standard]

Allows selection of CPU frequency and auto adjustment of relevant parameters. Frequencies higher than CPU manufacturer recommends are not guaranteed to be stable. If the system becomes unstable, return to the default. Configuration options: [Manual] [Standard]

The following items appear only when the AI Tuning item is set to [Manual].

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 100 to 400. Refer to the table below for the correct Front Side Bus and CPU External Frequency settings.

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Chapter 5: BIOS setup