2.4.6 Jumperfree Confi gurati on

Configure System Frequency/Voltage

 

AI Overclocking

[Auto]

Chipset Voltage

[Auto]

Memory Voltage

[Auto]

AI Overcl ocki ng [ Auto]

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]

Chi pset Vol tage [ Auto]

Allows selection of the chipset voltage. The configuration options vary depending on the CPU installed.

Configuration options: [Auto] [1.2V] [1.3V]

Memory Vol tage [ Auto]

Allows you to select the memory voltage or set it to auto for safe mode. Configuration options: [Auto] [1.850V] [1.900V] [1.950V] [2.000V]

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

CPU Frequency [ 200]

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 200 to 230. Refer to the table below for the correct Front Side Bus and CPU

FSB/CPU External Frequency Synchronization

Front Side Bus

CPU External Frequency

FSB 1066

266 MHz

FSB 800

200 MHz

FSB 533

133 MHz

2-26

Chapter 2: BIOS setup