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.

User profile for user: PrestonLeung
PrestonLeung Author
User level: Level 1
8 points

Target display mode

I am trying to use target display mode with a 2020 MacBook Pro and a 21.5 inch mid 2011 iMac connected with a usbc to mini displayport but my command+f2 is not working. Any suggestions?

MacBook Pro 13″, macOS 10.15

Posted on Sep 2, 2020 4:48 PM

Reply
Question marked as Top-ranking reply
User profile for user: MrHoffman
MrHoffman
Community+ 2024
User level: Level 10
125,255 points

Posted on Sep 2, 2020 4:50 PM

Your new MacBook Pro is too new to use with Target Display Mode.


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

You can connect any of these older iMac models to another Mac from 2019 or earlier for use as an external display...

View in context

Similar questions

3 replies
User profile for user: MrHoffman
MrHoffman
Community+ 2024
User level: Level 10
125,255 points

Sep 2, 2020 5:41 PM in response to PrestonLeung

PrestonLeung wrote:

So in order to use my iMac as a second display for my laptop I would have to use an older MacBook Pro?


That is what the Apple text and your own testing seems to indicate, yes.


Or use a display with Thunderbolt/ DisplayPort connectivity, or an adapter to some other interface and display,


Apple recently made changes to that linked article around the 2020 Mac restrictions, and marked the article as deprecated.

Reply

Target display mode

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