ok the problem is that i got a XFX 6600 GPU and the drivers and every thing are installed properly but one day i just wanted to see how the games that i have would work without a graphic card and just wanted to put my 915GAV mobo with GMA950 to the test. i forgot to uninstall the GPU drivers and directly restarted the com and unplugged the card and then connected my monitor to the onboard graphic Output,,, after starting windows i got the blue screen of death,,, i then realised the problem and tried to plug in my GPU and start windows again but that didnt work i still keep getting the blue screen of death,, please help me out