AMD AMD Athlon(tm) 64 Processor 3200+ 2014.9 Radeon X1800 Series MCI RX1800 ASUS A8n-SLI 2 GB of RAM Heat level is normal. Im a little n00bish when it comes to this stuff but i do know some. I play games like HL2, BF2, Total war 2, R6:Vegas Madden 07...and more. But recently ( past week) when i play some games in the middle the screen will go checkerd and start to get all screwed up. Or it will turn bright colors and all the lines will begin towards the middle like a cone. The only way to get out of it would be to reboot. It first started with R6 vegas and only R6, now its mostly every game. I have all the latest drivers and all. Any Advice? It's driving me Crazy. Thanks guys.