Last month I bought a Rosewill Geforce 6800gt AGP. I've used ATI's all my computer-building life, but the 6800gt seemed to be the best card in the price range I was looking at. I unistalled all ATI drivers before installing the new card, of course. It installed without a problem and ran fine for a few weeks. Then, outta the blue, my monitor just stopped recieving signal. It went blank and displayed the message "No inpute signal." I've tried reinstalling the drivers, updating my BIOS, etc. But no matter what I do, within either a few hours of a few days it will repeat the problem. I've been reduced to reinstalling my old ATI card for now until I figure it out.
I'm looking for any suggestions. I dunno what the problem could be. The mobo is a Gigabyte K700, by the way. I dunno if the mobo doesn't agree with the card somehow, but it's hard to say. Someone help!