We continue to report on power supply failures involving revision B iMac G5s (Ambient Light Sensor) that are not covered by Apple's iMac G5 Repair Extension Program for Video and Power Issues -- which ...

Some iMac G5s exhibit an issue where specific components of the system overheat and -- in some instances -- melt or otherwise suffer physical damage. The issue appears to be relatively widespread, ...

After the power went out the other night, I was left with a 17" G5 iSight iMac that is completely unresponsive (despite being plugged in to an APC Line-R line conditioner). I suspect the power supply ...

Hello everyone, I'm new to this forum and I have a question that I hope everyone's expertise can help answer. I recently obtained a "logic board" (as they are called by Apple) for an iMac G4 17-inch 1 ...