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JAS2427 Author

Level 1

4 points

External Monitor Issues

Anyone know how I can get a 2017 iMac to work as an external monitor with a 2020 MacBook Air?

Posted on Mar 31, 2020 9:51 AM

Best reply

Rudegar

Level 10

171,222 points

Posted on Mar 31, 2020 10:14 AM

Note: Target Display Mode isn’t supported on iMac models with Retina display. Only iMac (27-inch, Late 2009), iMac (27-inch, Mid 2010), and iMac (Mid 2011 to Mid 2014) support Target Display Mode.

https://support.apple.com/guide/mac-help/use-an-imac-as-a-display-mh30822/mac

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External Monitor Issues

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