I just upgraded to Catalina and there is no Overscan or Underscan adjustment on the Disply Settings any longer. How can I adjust Overscan so the Mac screen does not go beyond the edges of my display?

Question

I just upgraded to Catalina and there is no Overscan or Underscan adjustment on the Disply Settings any longer. How can I adjust Overscan so the Mac screen does not go beyond the edges of my display?

Mac mini, OS X 10.11

Posted on Nov 20, 2019 11:04 AM

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Answer 1

Nov 20, 2019 11:07 AM in response to BadgerCanyonMike

Try using extended desktop mode instead of mirror display mode. Mirror display also mirrors the display resolution. Extended desktop mode allows you to select the native resolution of the external display.

Use external monitors with your Mac - Apple Support

https://support.apple.com/en-us/HT202351

About overscan and underscan on your Mac, Apple TV, or other display

https://support.apple.com/en-us/HT202763

Reply

I just upgraded to Catalina and there is no Overscan or Underscan adjustment on the Disply Settings any longer. How can I adjust Overscan so the Mac screen does not go beyond the edges of my display?

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