I have a Mac mini in a somewhat complex home-theatre setup. Often the Mac won't correctly recognize the TV as a display. The TV will just report "No signal". There are two methods to recover from this state.
- Unplug the display cable from the Mac and plug it back in
- Sleep the Mac and wake it up again.
Both are a bit cumbersome. Is there any way to force the Mac to re-detect or re-initialize it's displays? I've tried Command-F2 and a couple AppleScripts but nothing seemed to work.