I brought a XFX 7900GT (520 core) in april this year and I think it's gone faulty.
When I have a black background on I see green dots like dead pixels on a monitor but I know it's not the monitor has I've tryed it on another pc.
It can vary from 1 green dot to about 4 green dots and has far has I can tell it's only very slightly artifacting in games, there are no green dots in safe mode but I see 1 green dot when windows load, there are no green dots when I have a wallpaper on or watch a video.
I have tryed drivers 84.21 to the the latest 93.71 and beta 93.81, I've have the latest drivers for Soundcard and mobo and the latest bios for mobo to and still they are there.
Does this sound like a faulty card to you or do you have any more ideas that I can try, oh and yes the green dots show up on a screenshot.
Do I RMA it to Scan or XFX or will Scan rma it to XFX for me
Also Scan is it possible for me to send the card back to you (Scan) and pay the difference for a better card
Edit:
If it helps any one they seem to disappear and reappear by them self.
Could my nlite xp disk becasuing the problem?
Games I've tryed:
Call Of Duty 1 + United Offensive = Total fine, no problems at all
Oblivion with HDR on = 1 inch long blue rectangle
Oblivion no HDR but 4x antialiasing on = stretched swords on people
Dark Messiah = seems fine but I do see very small coloured boxes
Company of Heros = seems fine to