I'll start off by listing my specs: Windows 7 64 bit OS AMD 8150 Eight Core 3.61 16.0 GB of ram Nvidia GeForce GTX 580 I can post whatever other pieces I need to, but those are the highlights So a lot of games work just fine, like Starcraft 2, Prototype, League of Legends, even a couple new ones like Saints Row IV. But, if I try to play some other games like Total war: Shogun 2, X-Com: Enemy unknown or X-com: Declassified the games will restart the computer with no warning, or occasionally with give me a BSOD. I spent a lot of money on this rig, and I'd like to see it handle all these games (that's why I picked the hardware I did). Any advice? Or help? is appreciated!