I have the asus a7v600 socket a board. I have been having problems with any agp card I try. At first I thought that it was my nvidia gefore 4400, so I tried a 6200, and an ati 9550. I recieve the same problem. When I boot into windows, the moment I try to anything the computer freezes and then restarts. When windows boots back up it states that the display adapter driver caused it. I have tried all of the current drivers. If I turn off the hardware acceleration the computer is stable. Any ideas how to get it stable with the acceleration on?