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.

Level 1

4 points

I couldn't change my setting to allow booting from external media

MacBook Air 13″, macOS 11.6

Posted on Oct 13, 2021 12:17 AM

Reply

Top-ranking reply

Level 10

91,321 points

Posted on Oct 13, 2021 2:18 AM

This will Only Apply to the new Apple Silicon M1 CPU >>About Startup Security Utility

View in context

Similar questions