Chirping Power Mac G5
Then I noticed a strange noise…a chirping sound. I chased down the source, I searched the net for solutions, and I eventually wrote about it here at Ars in March of 2004. The summary: the power supply in the revision 1 Power Mac G5 made chirping noises, and there was no hardware-based fix in sight.
So that’s why I’ve been hearing that noise.
