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Level 1

4 points

Target display mode

May I use my iMac 27 from mid 2011 like target display for my new iMac silicone M1 with Big Sure?

Posted on Feb 28, 2022 1:14 AM

Top-ranking reply

Level 7

22,936 points

Posted on Feb 28, 2022 1:58 AM

No.

Target Display Mode is history, and although your 2011 iMac could participate you need another old Mac with 10.15 or earlier as its mate.

The other Mac that you're connecting it to must have been introduced in 2019 or earlier and have macOS Catalina or earlier installed

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