Hi everyone, my PC has recently stopped working. It's a custom built PC from a few years ago, and has been working fine until this morning. The problem is that I left it on overnight, and when I woke up, my dual monitors weren't detecting any signals, and my keyboard and mouse were not working either, however my PC's lights were still on, the fans were running, and the drives were powered. I had to force shut down my PC by holding down the power button. When I turn on / restart my PC, the same thing happens. The PC sounds like its booting up and everything, with the fans spinning and the drives working, but neither my monitors nor my usb devices were working or detected. I have no idea why this is happening. I've got an ASUS mobo, Nvidia 6800 AGP, 1gb rambus RDRAM, WDC 250gb, SB Audigy SE, and a P4 2.8ghz CPU. Any help would be greatly appreciated! Thanks!