Graphics issue

[wizofid]

I have run into an issue and am wondering if anyone else had this problem. After I run for about 30 minutes with my 5 wow accounts I start seeing big white triangles on the screen and then after a while the Wow windows freeze even though the rest of the computer works fine. The wow clients are actually still running and I can hear stuff, I can even type /logout blindly, but the wow windows are frozen. I can run a full 3dMark from end-to-end without any issues.

Machine specs: Dual core 2.4 GHz CPUS, 4GB memory, Geforce 8800 GTS with 640 MB video mem, 10000 rpm raptor harddrive.

Latest Nvidia driver ( 6.14.11.7813), Directx 9c, Windows XP professional, service pack 3

[Alienenduro]

It sounds like a graphics card issue to me. Do you have another card you could test it out with?

[Chranny]

Sounds like your graphics card is artifacting. Sure the cards is given enough power by the PSU? Have you overclocked the card?