Setting up iMac as a second monitor

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Setting up iMac as a second monitor

Hi all, I have 2 X late 2015 iMacs and I would like to use 2nd iMac as a second display. Is it possible? If so, what would I need to do? Please advise. TIA

Posted on Nov 24, 2023 2:41 PM

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Answer 1

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Servant of Cats

Level 8

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Nov 24, 2023 11:04 PM in response to Sunnyk0904

Neither of those Macs supports Target Display Mode. Apple stopped including that feature on iMacs in Late 2014.

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Answer 2

dialabrain

Level 10

136,553 points

Nov 24, 2023 11:11 PM in response to Sunnyk0904

It's possible to use the second Mac as a display using Duet Display, Luna Display, AirServer, etc. There can be some lag, you would have to try them to see if one suits your needs.

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Answer 3

kaz-k

Level 9

51,354 points

Nov 24, 2023 10:00 PM in response to Sunnyk0904

Hi,

Following article could help your question.

Use your iMac as a display with target display mode - Apple Support

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Setting up iMac as a second monitor

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