I have a brand new PC, AMD Athlon 3000+, Geforce 6200, Gforce ATX? motherboard, 1gb of ram, yada yada yada, but whenever I load up a game (Quake4, Doom3, F.E.A.R., Half Life 2), I can play for like 5-10 minutes then the computer screen freezes replaying the same sound over and over again. I'm guessing some of the hardware was damaged shipping, can anybody pinpoint what? (my guess is the hard drive was roughed up, so thats why I posted it in here). All help would be great.