I built this rig about five months ago, and it's intermittently had BSODs of this nature. I looked up the ID of the error and most of them were traceable back to not enough power--I hadn't switched out the default PSU yet (450W) came with bundle deal. But after using some power calculators, it says my hardware (surprisingly) hits under that supply amount at around 330W. CPU: AMD FX-4100 (AM+3) not overclocked GPU: Radeon HD5770 Two 90mm fans, one 120mm fan, and a heatsink (forgot to calculate this one) Two 4GB DDR3 basic HDD 7200RPM (SATA) MOBO: GIGABYTE GA-78LMT-S2P AM3+ AMD 760G Micro ATX AMD Motherboard This is the calculator I referenced. Something like a max usage of 330W by this setup might be wrong... yeah? I already ran a memory test for several passes and no errors, and the next thing I could find for the error was a rogue driver gone bad, but I don't have the time now to check for it until after finals. Any suggestions?