Looks like no one’s replied in a while. To start the conversation again, simply ask a new question.

iMac as a second screen

I want to use my iMac as a second screen with my MacBook Pro.

iMac is running High Sierra, MacBook Pro Monterey


hHave connected the 2 using Thunderbolt/HMDI to an HDMI/USBC.

iMac does not see MacBook.


Help?

Posted on Jan 28, 2023 2:24 PM

Reply
Question marked as Top-ranking reply

Posted on Jan 28, 2023 2:27 PM

Both your iMac and your MacBook must be old enough for this to work.


Here is how, and how old each must be:


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


8 replies

iMac as a second screen

Welcome to Apple Support Community
A forum where Apple customers help each other with their products. Get started with your Apple Account.