I've never taken a mac apart before, so I'm going to need some help. When I turn the G4 on, the fan comes on, the power button on the face doesn't light up, there's a red tiny light on the motherboard that's lit, and nothing shows up on screen. I have a few 733Mhz Quicksilvers, so I'm thinking I can pull a power supply from one and try it on the Dual 1GHz. Any clues on how I go about doing this? I've never taken a mac apart before, so the last thing I want is to get shocked. Thanks!