Alright, I've switched all of my hardware into a new case, and I bought a new power supply. I hooked everything up and went to turn on the computer... and nothing happened. I plugged the comp into an outlet and didnt hear a sound. I turned on the PSU, still nothing. I pressed the power button, nothing. I pressed the mobo's power button and nothing happened. There is 1 LED light on, right below one of the PCI slots on the motherboard. I switched cases because one of my hard drives went bad and I wanted to change everything up. Anyway, the PSU's fans dont even spin when I turn on its power. Any ideas? Is it a bad power supply? Should I call the manufacturer?