hey guys can yall help me out on this? My monitor screen goes black while playing games, i can hear the in-game music still playing and my computer is still on. I currently have this in my comp. : Windows XP (not sure if it's professional) Nvidia 9400 2+ gbs of ram 500+ gbs of hard drive currently i have done this to try to fix the problem (and have not yet figured out whats wrong): -got a new monitor -new 80mm fan -updated all drivers -messed with monitor settings -cleaned inside of the tower with compressed air -opened up tower when playing to get more airflow -new heat sync for fan Can anyone tell me what i have to do? i have spent $200+ trying to fix this and nothing works. I have tried to play other games such as Minecraft, DC universe online, WoW, and maplestory. I dont know if i need a new graphics card or its as simple as taking out and putting the graphics card back in. PLEASE HELP!