tanaquil
Well-known member
My Mac Plus makes a high-pitched singing noise/whine. It is subtle enough that it took me a little while to realize where the noise was coming from. It generally starts a minute or two after starting up the computer; if I leave the computer on for a half hour or so, it goes away.
No unusual smells or anything, and everything is functionally working as expected. Neither logic board nor analog board has been recapped, so either might be suspects. It happens regardless of whether I have an external hard drive attached, so it's definitely internal to the computer.
Thoughts? This machine is due for recapping, but I'm curious to know what I should do first.
No unusual smells or anything, and everything is functionally working as expected. Neither logic board nor analog board has been recapped, so either might be suspects. It happens regardless of whether I have an external hard drive attached, so it's definitely internal to the computer.
Thoughts? This machine is due for recapping, but I'm curious to know what I should do first.