Hello .
I have an issue with my Videocard : Nvidia 8600 GT.
The issue is that not long ago during playing games it just drop me purple screen and everything stuck,I could only restart pc but at that certain situation when it restarted I had pixels all over my screen and couldn't turn windows back on,but after cool off ,pixels were gone and I could turn pc.
However every next time entering an game I again faced purple screen,restart,pixels.
I can watch videos,use forums but not play the games.
I have two fans doing perfect job at cooling down my videocard as temperature remains between 52-53 and during playing 65-70 .
I had issue before that my down fan wasn't working so it might have overheated before and caused an damage to my videocard.
However I do not face pixels on any regular basis,when ever watching videos,being on desktop ,reading forums.
So question is ,does anyone have clue whats going on and what causes this issue?