OS X Yosemite: If the picture doesn’t fill the TV screen

If the picture doesn’t fill the TV screen

If you connected your Mac to a TV and the images don’t fill the TV screen, try turning on Overscan.

  1. Choose Apple menu > System Preferences, click Displays, then click Display.

  2. Click Options, then select Overscan.

    For more information, see the Apple Support article Learn about overscan and underscan.

Last Modified: Sep 23, 2015
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