MacOS: Projector is not showing the computer screen

macOS 10.x or 11.x


Option 1 - Keyboard shortcut to toggle mirroring: Command + F1



Option 2 - Turn on Mirror Displays in System Preferences

  1. Go to the Apple Menu, select System Preferences
  2. Click on Displays

  3. Go to the Arrangement tab and check the box to Mirror Displays


macOS 12.x - Monterey

Option 1 - Go to your Menu Bar and try the Screen Mirroring box in Focus.

Option 2 - Turn on Mirror in System Preferences

  1. Go to Apple > System Preferences > Displays 
  2. Select Display settings, then click on Use as: and see if you can change the desired display to Mirror.


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Article ID: 107
Thu 12/12/19 10:37 AM
Wed 9/21/22 2:05 PM