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Extend MacBook display on iMac

Hi,


I'd like to use my iMac (21.5-inch, 2009) to extend the display of my MacBook Pro (Retina, 15-inch, Mid 2015). Is this possible?


I tried a mini DisplayPort to HDMI adapter out of the iMac, connecting to HDMI on the MacBook, but there wasn't a single sign of connection.


Any ideas/help much appreciated!

MacBook Pro 15", macOS 10.13

Posted on Apr 28, 2019 7:19 AM

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Extend MacBook display on iMac

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