Thread: Screen becomes Purple as playing games

I have desktop computer with Intel Quad core processor and NVIDIA graphic card and 1 GB of RAM and Windows 7 is installed on it. I download few games from internet and installed it in my computer. But problem is I am not able to play game during playing games my screen turns to Purple. This happens while playing games like prince of Persia, Counter Strike Source etc. Please help. What is this and how do i resolve that issue.

PCs has multi core processors are not generally meant for gaming. Multi core processors have over one CPU. So stop extra cores start game and open task manager and start game.