Second display monitor

Question

Can I use my old iMac 2013 as a second monitor to 2020 iMac, and what cabe would i need ?

iMac 21.5″, macOS 10.15

Posted on Feb 1, 2021 11:23 PM

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Answer 1

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silasfromtoronto wrote:

Am using my new 2020 iMac as the output and I want to use the old iMac 2013 as the secondary screen display

I understand, but 2020 iMacs are not supported. It will not work.

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Answer 2

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Only 2019 Macs and older can be used as the output Mac.

Cheers,

Jack

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Answer 3

Am using my new 2020 iMac as the output and I want to use the old iMac 2013 as the secondary screen display

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