screen freeze

[fly]

For some reason, over the past 3 weeks, my computer screen is freezing when i am only playing games. Does this mean my graphic card (Geforce4 ti 4200) is on its way out. i cant think what else it could be, i have reinstalled its drivers, reinstalled direct x 9c. Any idears as to what you think could cause this could be, would be appreciated. I dont want to have to reinstall windows to see if this fixes it, if there is somthing else i can try.

[Raptor]

Perhaps your computer is overheating. Properly clean your case.

Computer Cleaning Information

And please, use the search function.. People seem to have constant problems with their computer freezing, if your computer is sluggish, your question has probably allready been answered a hundred times..