This afternoon I pulled the power supply out of the iMac G5 and went after the last of the capacitors that have been identified as potential troublemakers. It was the 10mf 50V part that had its leads soldered right next to a bunch of surface-mount components. Being a shaky sort of fellow at my age, I was a little afraid to stick that 1/4 inch wide 80W tip into the midst of all those nearly microscopic pieces-parts, but the job went surprisingly easily.
After putting the power supply back into the case, I plugged in the cord and was rewarded with a steady green light from the power indicator LED - the one that had been lighting up and then fading away. It stayed green, so I pressed the internal diagnostic switch and watched the next two lights take off to the accompaniment of the chime.
It's been running for about 3 hours now, and is barely warm at the top vents, fan almost inaudible. I'll leave it running overnight.
I have not been able to migrate my iCal files back -- the Mini logs into all the other machines on the local net but they can't seem to connect to the Mini. That will be the next adventure.
Look Out for Morty!
11 years ago
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