Hello, I'm having an issue with my PC I've put together and am not sure what is causing it. When I am playing games Like Team Fortress 2 and Command and conquer my PC locks up with a black screen and sound loop. There is no particular time when it happens, sometimes it takes an hour or two and then happens every ten to fifteen minutes. and sometimes it happens after twenty minutes and sometimes it doesn't happen at all. I can leave my computer on for hours and no problems, only when I play games. Anyone have any Ideas?
PC Components:
Lanparty UT ICFX3200-T2R/G Motherboard
Pentium D Extreme 840 @ 3.2Ghz
2 x 2Gig Buffalo pc6400 single channel RAM
ATI Radeon 4830 video card
WD 320 Gig SATA harddrive
hec Orion HP585D power supply 585 Watts
Alpine DVD drive
PC Components:
Lanparty UT ICFX3200-T2R/G Motherboard
Pentium D Extreme 840 @ 3.2Ghz
2 x 2Gig Buffalo pc6400 single channel RAM
ATI Radeon 4830 video card
WD 320 Gig SATA harddrive
hec Orion HP585D power supply 585 Watts
Alpine DVD drive