Hello I've been trying to set up a computer all night but there's no display. I've got a p4 3ghz from an old system, I cleaned it and reapplied thermal paste and I've put it in a new asrock p4i65g mboard. The only other components in at the mo is the ram and graphics. I get no display and no beeps at all. I have tried plugging the monitor into the onboard vga, same thing. I have made sure that the extra power connector is plugged in also, the little square four pin one. The power supply powers up another pc fine so i dont think its that. I don't know what to do, AARRRRRRRRRRRGGGGGGGGHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH EDIT: I should have been clearer. It does power on but no display to monitor and no beeps but the fans turn.