I bought a GigE tower from another Macrumors member, he said it was working months ago. Turns out it isnt working anymore. I've pushed the power button in, nothing. Tried a USB keyboards power button, still nothing. Its stock so-to-speak except for the 1 GHz Sonnet G4 card that came with it. I believe the Sonnet may still be warrantied too. Why wont it turn on at all though? When I got it, it came with a funny power supply extenstion cord that had the two white wires hacked out of it, then some red wires patched. Its all very confusing to me. The pass through port on the power supply works. I've also tried a PC PSU with the hacked cable, still nothing, same with a Blue and White PSU. Help is highly appericated.