Threw in 4x4GB of Vipers.
Ran 1600MHZ, all going well BSOD.
So it's the board that's knackered, wonderful.
The most annoying part given my loop.
I could get a new board in tomorrow, but someone doesn't have stock, guess I'll be RMA'ing the board and getting a VI Hero.
Ive just gone back a few pages but cant see the answer, what spec you got?