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.

123bhai Author

Level 1

8 points

MacBook Air a2337 startup noise

when I go to settings and turn off startup sound the computer turns it back on by itself.

Posted on Sep 8, 2021 8:26 AM

Top-ranking reply

SergZak

Level 6

10,366 points

Posted on Sep 8, 2021 12:53 PM

Make sure you are updated to the most recent version of macOS. The current version is 11.5.2.

A couple of earlier versions of macOS had an issue where the Startup Sound setting did not retain the what it was changed to.

For example: if the setting was unchecked, checking it would simply revert to unchecked...as well as if the setting was checked, unchecking it would revert to it being checked.

I had this issue as well and updating to the newest version (at that time) corrected it.

View in context

MacBook Air a2337 startup noise

Similar questions