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: AndrewWilk
AndrewWilk Author
User level: Level 1
4 points

Using an early 24" iMac as a 2nd screen?

Could I use my 24" early 2008 iMAC as a 2nd screen by connecting it to a new 14" Mac Book Pro that I ordered today?

iMac, OS X 10.10

Posted on Oct 21, 2021 10:43 AM

Reply
Question marked as Top-ranking reply
User profile for user: rkaufmann87
rkaufmann87
User level: Level 10
144,796 points

Posted on Oct 21, 2021 10:48 AM

No you cannot use your 2008 iMac as an external display. Please refer to Use your iMac as a display with target display mode - Apple Support . If you need an external display for the new MBP, please buy one, they begin at under $100 and are simple to setup and use.

View in context

Similar questions

3 replies
User profile for user: den.thed
den.thed
User level: Level 10
83,182 points

Oct 21, 2021 10:53 AM in response to AndrewWilk

Nope' not using a wired connection because neither of those Mac's support Target Display Mode.

see > https://support.apple.com/en-us/HT204592


You can only use macOS Screen Sharing or a third party app like Luna Display.

see > https://support.apple.com/guide/mac-help/share-the-screen-of-another-mac-mh14066/mac

or > https://astropad.com/luna-display-modes/

Reply

Using an early 24" iMac as a 2nd screen?

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