Hello! I'm experiencing BSOD's everyday. Example when I start a game (i.e. CS:GO, BF3) I will get BSOD in the first 1min of the game, everytime. When I boot the pc, sometimes it says overcloking failed, or just goes to windows error recovery... After this BSOD I go back to play the same game, it crashes sometimes again and again, and sometimes it lets me play for like 30-60min before the next BSOD. Also happend once in YouTube, but beside that always ingame. I have run memtest overnight without errors and also FurMark burn a while, but it didnt bsod. Rig (everything should be @ stock): AMD Phenom II 965BE + Mugen 2 M4A79XTD EVO 2x2GB Kingston HyperX 1600mhz DDR3 CL9 MSI GTX480-TI 448 TwinFrozr III Samsung SpinPoint F3 1TB SF GoldenKing Platinium 550W Minidumps, CPU-Z, RAMMon included. Thanks for your time helping me.