Quote Originally Posted by Aerosupra
youre runnin on nf4 ultra-D ,right?

might be bios problem with dividers, a good bios could fix it,
I had this kind of prob on my neo4 pl. too (although with a winnie),
with higher htt and divider like 166 a had massive stability problems, the only bios on my board capable of runnin stable on that was 1.6, but again sorry, Im not on dfi
sli-dr, i'll try the 603 bios.