I love playing computer games, and recently got the original Diablo. I installed it, and it wouldn't play right, so I tweaked the display settings so the game would come in clear. Well since I have done that every time I try playing a game my system crashes. I mean it completely shuts off. I am not at all dumb, but I do not know that much about computers(other than I love playing games on it, lol). I did uninstall a bunch of games thinking maybe my memory was full, but it didn't help. I have an XP, Hp Pentium a1220n. If that helps. Is anyone willing to help me fix this? Iwould be very greatful! I am very good at following directions if anyone wants to know anything.