Hi guys, Quick question for you... We have a PowerMac G4 867Mhz here at work which was working all fine and dandy up until the other day, but now it seems to be dead! Basically, when we power it up, the white power led comes on for about 2 seconds, and then fades and goes out. At the same time, the power supply fan comes on, but then dies also. The red led on the motherboard does not illuminate, and there is no chime at all. Any ideas peeps?