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Level 1

4 points

iMac Late 2012 Mojave Will Not Enter Target Display Mode

I have all the required adapters and am not able to connect MacBook Pro to my iMac for external display. appreciate your help. Thanks!!

Posted on Feb 20, 2021 6:41 PM

Top-ranking reply

Level 8

46,020 points

Posted on Feb 20, 2021 7:42 PM

iMacs with macOS Mojave or later do not work, as stated in the article: Use your iMac as a display with target display mode - Apple Support.

You need macOS High Sierra or earlier.

Cheers,

Jack

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