Guys, after some tips. Ive had my UD7 a while now, but in the last 6 months ive not had much time for tweaking. Just the other week, I thought i'd get back to it, however ive come stuck when it comes to my memory (dominator GT). I cant get it running above 1600mhz at all. It worked fine on my Bloodrage at rated speeds, but I just cant get it stable on this board. Ive tried upping the VTT, different uncore/mem multi/FSB combinations etc etc and no joy. Had the memory voltage up to 1.67v, as I thought the board might be drooping a bit, but didnt want to go higher as my dominators GTs are early ones which I understand had quite a high failure rate.

Just wondering if theres anything Im missing. On F7 bios, my 980x is running 24/7 at 4.2ghz, 200x21 at 1.31v vcore, and have had it to 4.4ghz LinX stable.