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 can’t reinstall the macOS that I accidentally erased

ho do I reinstall the macOS that I accidentally deleted on my MacBook

Posted on Oct 31, 2021 9:09 AM

Top-ranking reply

Level 8

35,861 points

Posted on Nov 1, 2021 12:31 AM

Hi Kathyb1022,

First:

If you don't know whether your particular Mac does, or does not, have the T@ security chip

See this article:

Mac models with the Apple T2 Security Chip

Then:

You might want to follow the reinstall steps in this online Apple Support article:

Erase and reinstall macOS

Hope this works for you :-)

View in context

Similar questions