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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
Reset the NVRAM, as per > https://support.apple.com/en-us/HT204063
If that doesn't fix it,
Reset the NVRAM, as per > https://support.apple.com/en-us/HT204063
If that doesn't fix it,
Mac Mini: Stuck in resolution mismatch mode.
