Hey everyone. I woke up one morning turned on my computer and the screen was like black with every few lines a little white.. so I was like okay, gpu died. I had an old 8400 and I got a 6570. I put the card in plugged the dvi in and turned the computer on. Every fan and even the new cards fan turned on but I got no signal on the monitor. I have tried two monitors with the same results. I looked up the problem I was having and they said to put in old card and delete drivers... so I put in old card and the fan spun but there was no signal. I put the vga cord into the onboard video.... but no video with that either. Now I'm stuck here not knowing what to do. Can anyone help me?