High pitched noises are usually the power supply. The processor needs more power, places more stress on the PSU causing it to be louder.
Post #2 by Mike Richardson
| Source Forum | 68kMLA |
|---|---|
| Category | Hardware |
| Post Date | Mon, 12 Oct 2009 - 02:39 |
| Original URL | https://68kmla.org/bb/threads/what-component-is-causing-my-imac-g5-to-whine.18781/ |
Post