TF2 Artifacting

[Froboy7391_99]

About once a day my TF2 game will just randomly start to artifact. It's on the laptop in my sig, anyone got any ideas as to why? I can't check my graphics temp but my core temps are 64 Celsius according to speedfan.

 

[Droogie]

Try reinstalling the drivers, and download everest to check the graphics card temps.

http://www.lavalys.com/