I have a horrible feeling I have just borked my P4C800 deluxe motherboard. I installed a new graphics card and the system re-powered and I installed the new drivers, during the installation process the system restarted (I wasn't paying attention so not sure if it meant to or if it crashed). It then restarted a couple more times without reaching windows. Then it just stopped, the fans were still going so I pulled the plug on it, I have since removed everything from the motherboard (except the CPU), and removed the motherboard from the case. If the motherboard is connected to the PSU then as soon as power is given to the PSU then its fans and the CPU fan all power up instantly. If the motherboard isn't connected to the PSU then I can give power to the PSU without the PSU fan starting up. Anyone seen anything like this before?