BIOS Overclocking

The CPU overclocking options are on the CPU Config page. There are not so many of them.


Basically all you get to play with is the FSB setting. This can be set from 100 MHz to 300 MHz. This range is ok because the i945 chipset has an overclocking lock which limits maximum clocks anyway.

Memory Timings

The memory timings page looks better than the CPU overclocking page. All timings that can be set on Intel's chipset can be changed here.


DDR-II DRAM frequency can be selected from 1:1 and 2:3 on our PSB800 Prescott CPU.


You can change the memory voltage between High, Middle and Low. Not the ideal options but still better than nothing.


VDDQ can be changed between "High", "Low" and "Auto".


The same mysterious options "High" and "Low" are used for the VTT voltage.