Well whenever I play a pc game or a game editor my PC crashes. By the way this is a pretty new pc, got it on christmas. Power supply is a handme down but everything else is new. When I looked up the system errors I got a 102, 1003 id error on the 23rd. (first day this happened). Rebooted, system recovered from a serious error. Everything was fine after that for a couple days, untill yesterday. Now no games work, everytime it crashes. Black screen, sometimes a light blue screen, beeping sound repeating (sound varies with game and when crashed). 2gb ddr2 ram, 8600gt 512mb gpu, athlon 4400 x2 cpu. Nothing strange on startup or process list. Got a couple other warnings in the past week too, Tcpip(4226) W32Time(36) and errors are System error (103, 1003),nv (108), and NetBT(4321). Ran the Dxdiag tests, all passed. When I try to play crysis I don't even get to the intro. PC crashes before I see anything but a black screen.