ASUS P5K SE Manuale Utente

ASUS P5K SE

4-17

Some of the following items appear when you set AI Overclocking to [Manual]. 

Configuration options: [Auto] [Manual]

The following item appears when the CPU Ratio Control item is set to 

[Manual].

Ratio CMOS Setting [14]

Use the <+> and <-> keys to select the CMOS ratio values from 6 to 12.

Displays the frequency sent by the clock generator to the system bus and PCI 

bus. Use the <+> and <-> keys to adjust the FSB frequency. You can also type 

the desired FSB frequency using the numeric keypad. The values range from 200 

to 800. Refer to the table below for the correct Front Side Bus and CPU External 

Frequency settings.

Allows you to set the PCI Express frequency. 

Configuration options: [Auto] [100] [101]~[149] [150].

FSB 1333

333 MHz

FSB 1066

266 MHz

FSB 800

200 MHz

Allows you to set the DDR2 operating frequency. 

Configuration options: [Auto] [DDR2-667MHz] [DDR2-800MHz]

Selecting a very high DRAM frequency may cause the system to become 

unstable! If this happens, revert to the default setting.