Quote Originally Posted by colt1911 View Post
I'm thinking I may have a bad board. I'm running the P6T Deluxe non palm edition and have Bios 1102 installed. When I attempt to overclock my system to just a mild 3.0 Vista shows that I'm only running 4 gigs of memory when 6 gigs are installed. I see other people using 1600mhz speed memory and no mention of this problem. Is there a setting that I'm missing or something I'm doing wrong? Does someone have a OC template of the bios settings that I might compare mine too? Please advise if possible thanks.

I have the same problem regarding "missing" memory on my P6T Deluxe with 3 x 2GB G.Skill 1600MHz. 6GB installed only shows 4GB in Windows (Vista 64) and in the BIOS. CPU-Z shows 6GB. The board runs well otherwise. (Note - it showed 6B for the first few days)

I've seen at least half a dozen posts about the missing memory. Some people have RMA'd the board, or replaced memory and reported success. I dunno