MacBook Pro black bar

So today using my MacBook I accidentally double clicked the power button and a black bar appeared on the right side of the screen and it wont go away even when I power the device on and off again. How do I get rid of this?

MacBook Pro 13″, macOS 11.4

Posted on Feb 25, 2022 4:22 PM

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Posted on Feb 25, 2022 5:55 PM


What does that mean "double clicked the power button"— What power button where, how do you click a power button(?)


Is this an M1 Mac or an Intel Mac?


Try a SafeBoot How to use safe mode on your Mac - Apple Support

log in an test, reboot as normal and test

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MacBook Pro black bar

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