PC freezes and screen goes checkered

comandocool

Reputable
May 19, 2014
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4,510
Hello, as written in the title when I start playing games such as counter strike and Arma 2 my pc freezes up and goes all checkered (video at the end). The temperature of the card when this happens is around 60 so I don't think its a heat problem. I have attempted to underclock my card as it is factory overclocked but the problem still occurs. my graphics card is an "EVGA GTX 660 SUPERCLOCKED"

Video: https://www.youtube.com/watch?v=5JjUqzmGGLc

Any help would be really appreciated, thanks.