you should be able to set it up in chipset features.youll look for clock speed default is prolly 3 change to 2 and setting prollly stock on your ram are 3,3,3 timing.look for those numbers in bios next to ras,cas ect.....you want 2,2,2 timing to get mostly full potential. If you plan on overclocking heavily you might need to change your clock speed back to 2.But if you run stable hey keep it.check to see if your ram is c-2,c-2.5,or c-3. c-2 is better .thats how fast your clock speed for your ram is.its really a clock cycle <the lower or less cycles it does .therfore it is faster.happy tweaking