I put 6 gigs of DDR2 1066 RAM into my motherboard and it's only running at 800.
Yes my motherboard is able to run 1066.
How can I change it so it runs 1066?
Is it somewhere in the BIOS?
*edit*
meant to type 1066
Probably because you need to change a setting from "Auto" to "Manual", I can't say which one though because it various from motherboard to motherboard. Just look for something that may say DRAM Control.I saw something regarding RAM speed in the bios, but it was at 800 and greyed out so I couldn't change it.