My display driver R3000 or w/e, messes up like everyone elses, but not while im on yourube..only while im on World Of Warcraft.. ive spent months trying to fix the problem..ive done everything i believe i can, without addiotional help. i have an ATI catalyst Video card wich i got about 2 years back, and it was AMAZING until something went wrong with the display driver or w/e now 10-15-20 min (it varies) into playing my game, it happens, then its repeptetive and continues to happen after about 3minutes of it without rebooting WoW , it Automatically reboots my computer... i HATE this..and would like a solution if possible :D

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It is possible that your VGA is malfunctioning. But you will notice it when the screen resolution is set to a specific resolution and color depth.
Games play at it's own resolution. Not at the resolution you set for Windows. Probably WoW is setting the screen resolution and color depth to a values at which the VGA fail.
Did you try changing the screen resolution in WoW options? If not try it. Also try changing color depth.
Also, download GPUZ and check your VGA.
Best of luck!