Macbook pro m1 late 2020 screen display

Welcome to the Apple Support Communities.

Unfortunately, this is a hardware issue and your Mac needs to be serviced by Apple. Get started by finding a nearby Apple Store, Apple Store - Find a Store - Apple, then schedule an appointment at the Genius Bar: Get Support.

If there is not an Apple Store near you, then see if an Apple Authorized Service Provider is: Get Support.

Jack

Gwaily Said:

"Macbook pro m1 late 2020 screen display: there’s a part in the screen brighter than others anyone could help , Is it a hardware or software thing?This one after i’ve restarted o think it still appears but not the same"

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Change you Background:

What happens when you change the background to White? Do you still get this error?

That's because this is a hardware issue. It will not go away.

Contact Apple Support: Get Support.