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

3rd Monitor not working.

Trying to add an additional monitor. I’ve already got one. But for some reason it’s not detecting it. I’ve held the option button in displays but when I click detect nothing happens. Help!?!

MacBook Air 13″, macOS 11.4

Posted on Jul 20, 2021 4:05 AM

Reply
Question marked as Best reply

Posted on Jul 20, 2021 4:17 AM

If you have an M1 MacBook Air it onlly supports one external monitor.

1 reply

3rd Monitor not working.

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