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ponderosa12 Author

Level 1

4 points

iMac as external display to iMac

Is there a way to use an older iMac as an external display with a new iMac, both on Catalina?

iMac 27″, macOS 10.15

Posted on Jul 6, 2020 1:15 PM

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Malcolm J. Rayfield

Level 7

22,987 points

Posted on Jul 7, 2020 1:36 AM

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

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2 replies

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Malcolm J. Rayfield

Level 7

22,987 points

Jul 7, 2020 1:36 AM in response to ponderosa12

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

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Level 2

263 points

Jul 6, 2020 2:05 PM in response to ponderosa12

Depends on the year and the iMac that's being used as a monitor has to be on high Sierra or a lower os

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iMac as external display to iMac

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