You can make a difference in the Apple Support Community!

When you sign up with your Apple Account, you can provide valuable feedback to other community members by upvoting helpful replies and User Tips.

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

hmeshkin Author

Level 1

4 points

iMac 27", late 2012

can i use my iMac 27", late 2012, as a second monitor for my new iMac 24", 2021?

iMac 27″, macOS 10.15

Posted on May 24, 2022 3:18 PM

Top-ranking reply

rkaufmann87

Level 10

144,102 points

Posted on May 24, 2022 3:25 PM

No, please refer to Target Display Mode. Macs are computers, they are not external displays for other devices. If your new Mac has a need for an external display, please buy one. You will find this solution to be extremely reliable, less expensive than expensive cabling and simple to setup and maintain.

View in context

iMac 27", late 2012

Similar questions