I just installed my new 6870 card a few days ago and everything was fine till last night when the driver crashed and then recovered. Then the screen went black for a moment and when it came back up most of the screen was black and all the colors were in red, blue, or white and in gradients from light to dark. I was not pushing the card whatsoever when this happened and it was not nor have I overclocked it. I have put in one of my old cards and there were no problems, so the problem is most likely with the card. I uninstalled all the drivers and that has not had any effect. Anyone have any idea what happened or what could be done to fix it? Thanks.