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.

why a black bar appears at the bottom of the screen every time I change the volume?

Hello,

Everytime I adjust the volume, a black bar appears at the bottom of the screen, I have searched everywhere, can't find anything like that, please help

MacBook Pro 16", macOS 10.15

Posted on Apr 27, 2020 5:06 PM

Reply
Question marked as Top-ranking reply

Posted on Apr 27, 2020 6:12 PM

it was touch bar zoom; I went to system preferences > accessibility > & unchecked "enable touch bar zoom"

1 reply

why a black bar appears at the bottom of the screen every time I change the volume?

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