2015 iMac 5k 27" has pink edges - a very well-known problem
Hello,
As I went through a lot of topics this happens with the 2015 Late model year:
https://forums.macrumors.com/threads/2015-27-imac-has-pink-edges-anyone-else.2178372/
https://discussions.apple.com/thread/251717561
This problem happens on each screen, each app, etc. And it won't go away after restarts. This is a screen problem, not a hardware problem.
What should I do with this problem? As it's clearly a unit-related problem.
Thanks
iMac 27″, macOS 10.15