Using my old Mac as a second monitor

Hi, my old MA877B/A is not able to update with new software so hoping to use it as a second monitor with my new Mac OS Monterey version 12.5..

what connections do I need and will it be compatible ?

iMac 24″, macOS 12.5

Posted on Oct 9, 2022 2:22 PM

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Question marked as Top-ranking reply

Posted on Oct 9, 2022 2:23 PM

Hello!


Unfortunately, you cannot.


Learn why here:

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


Jack

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Using my old Mac as a second monitor

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