P5Q Deluxe BIOS

[Basher11]

Does anyone know where in the BIOS might I find settings to change the FSBRAM ratio?

I've found that mine is fixed like 4:5 and could not find it anywhere maybe the name of the settings are strangers to me...

Thanks for your help in advance!

 

[GhislainG]

Go to the "AI Tweaker" tab and set the DRAM frequency to Manual.

 

[MaDMagik]

Im guessing your board have similar bios to my p5q pro. If so than go to Ai Tweaker, when you open DRAM Frequency menu you find several DDR2 speed options - these are your available ratios. For example if your FSB is 200mhz than DDR2 400 is your 1:1 ratio, DDR2 667 is 3:5, DDR2 800 is 1:2