I have a light flashing on the front of my pc thats inbetween 3 and 4, it looks like a battery symbol notsure.gif. When I fitted the new graphics car I ended up having a spare plug, the spare plug had about 4 wires on it. The graphics card must be working ok as my pc would not work dunno.. . It's nuts, I get a black screen with nothing on it when I fire up the pc then I get a single beep, I press F1 and the pc fires up as normal :crazy: . Can do a video if that helps lol