this sounds exactly the same problem as I am having, I have also tired replacing all parts of the machine and still it hangs or reboots for no reason. I sent my board back RMA to OCUK but they cant find a fault with it.. I'm desperate for help, the
cpu works fine in another board, tried 3 sticks of DIMM 2 corsair 2700 1 twinmoss 3200, 2
PSU's (1X400W 1x550W) but still nothing works. When mine BSOD's it reboots before I can grab the message but pagefile sounds familiar.