Quote Originally Posted by gtj View Post
Maybe you have a "hole" right at 400. How about trying 395 or 405 and seeing if that works?
Tried 395 - unstable. Tried 405-410 no boot. I need at least 1.575vcore or above to get into XP in 400X9 but orthos is unstable for even 5 secs as well as OCCT. Quite reluctant to stay at the stated vcore given the suicidal voltage.

Currently sitting at 3.24Ghz @ 1.4375 vcore, 1.3 vfsb, 1.55 mch, 4-4-4-12 vdimm 2.0 1:1

Any thing else i can try before i give up ?