Cool - I just successfully replaced the power supply on my G5 iMac after it began repeatedly starting & rebooting endlessly. One repair place said it sounded like a hard drive so I put in a new known good drive and for 15 minutes - no reboots. Thought it was fixed but then... smoking hot PS and complete shut down of the machine. Rats. Took a chance ordering a replacement PS and so far, the old drive and the new PS are playing well together. 10 hours & counting. Have a great day and thanks for coming back online. Marq Speck www.nightcriermusic.com Reaching The World, One Song At A Time -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://listserver.themacintoshguy.com/pipermail/imac/attachments/20090916/0e79aee1/attachment.htm>