Problem with new graphic card

[caivoma]

I have a new X800XL and running it in WoW with 1280*1024 with no problem. Yesterday i change the resolution to 1600*1200 and after about 30 running the game, the ATI Catalyst would report an error. The game still run fine for a little bit then it become heavy artifact on the screen, I restart the computer and it become fine. Is it a video card problem ? and if it is how is the RMA for gigabyte video card?

System specs : AMD 3000+, epox nforce 4 ultra, 1gig ocz value ram and 380 w seasonic psu.
Didnt overclock anything because i am a newb and the temp is 33 / 34 C while running the game. I used to have the 6600gt on a 7 months old gig that run the same set up in WoW fine. So i really clueless right now. thanks for any suggestions.

 

[mOeeOm]

Is it ONLY with WoW that you cant go to 1600x1200, if its just WoW and all other games work fine...then its a problem with WoW, not the card, norhing you can do about it other than reinstall the game or try to download all the drivers you can find.

 

[mOeeOm]

Also are you running catalyst 5.8? If so, try other catalysts and see if that helps.

 

[caivoma]

I am running catalyst 5.8 . As i said above, nvidia was able to run it in 1600*1200 with the 6600gt and i belive the x800xl is much better than the 6600gt. this is why i think my video card could have a prob

 

[mOeeOm]

Test other games before making that conclusion.

 

[the splat in the hat]

use the ati tool and bring up the cube and watch the temp, it sounds like a heat prob, set your fan speeds to 100 per cent at 58 deg.