Hey guys. My g4 quicsilver powermac just took a turn for the worst. There was a power failure in the middle of the night, and despite having a surge protector, it messed my quicksilver up. It will not boot now. Green light comes on, but no bong noise. tried disconnecting from power, still nothing. Think the Power Supply failed? Or does the green light mean its getting power, and the logic board is toast?