Every once in a while, my MacBook 15" 2019 starts producing a very annoying, “rhythmic” and recurrent sound that usually lasts for as long as I can stand before shutting it down.
Just now, it stoped on its own after the fans kicked in for a few secs, but this is usually not the case.
I took it to Apple’s assistance, but they couldn’t find anything in the hardware and merely suggested (charging me a good amount of money for) wiping out the SSD and reinstalling the OS (which I did myself). This, of course, hasn’t solved the issue.
Has anyone experienced something like this before?