Ok, I just build my own PC, I had it running for a few minutes, it booted up, said there was no hard drive (There isn't) then shut off, now whenever i turn the Power supply on, the computer starts running, without my touching the power button, the DVD drive doesn't come out, and the monitor says no signal. Not to mentions i sliced my hand open trying to make sure all the connections from the power supply were in good. I'm shaking like crazy, scared to death, and hoping nothing is wrong with the motherboard. Any ideas? or thoughts?