Mac Mini: Stuck in resolution mismatch mode.
I recently tried changing the resolution on my Mac Mini with a Sanyo TV I have been using as a monitor for months. I got a resolution mismatch/“This TV is not supported” error that I can’t correct. I connected to a different monitor and returned to the original resolution, but I’m still getting the error. Help. I have a paper due.
Mac mini, macOS 10.14