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Why does my screen keep getting darker?

I got this MackBook Pro for 2 years now and in the last few days, whenever I open it, after few seconds its screen will get darker. I HAVE already tried fixing this with the settings and disabling automatic brightness changes. My screen doesn't only get darker but at the bottom the screen looks very strange as well. [as you can tell by the picture]. Thank you for any help


Picture (it somehow didn't let me embed it): https://ibb.co/0Xf4pDp

MacBook Pro 16″, macOS 11.2

Posted on Dec 15, 2021 5:02 AM

Reply
Question marked as Top-ranking reply

Posted on Dec 15, 2021 5:35 AM

Hi,

I think your MacBook Pro has back light issue.

Try to check it with Apple Diagnostics if it reports backlight or screen related error.

Use Apple Diagnostics to test your Mac - Apple Support

Apple Diagnostics reference codes - Apple Support

If it doesn't help, contact Apple Support or take your MacBook Pro to Genius Bar(you need to make reservation) if your nearby retail Apple Store is open or find opened local Apple Authorized Service Provider to be examined your MacBook Pro there.

Official Apple Support

https://www.apple.com/retail/geniusbar/

Apple - Find Locations - Location Selector


1 reply
Question marked as Top-ranking reply

Dec 15, 2021 5:35 AM in response to Leli0

Hi,

I think your MacBook Pro has back light issue.

Try to check it with Apple Diagnostics if it reports backlight or screen related error.

Use Apple Diagnostics to test your Mac - Apple Support

Apple Diagnostics reference codes - Apple Support

If it doesn't help, contact Apple Support or take your MacBook Pro to Genius Bar(you need to make reservation) if your nearby retail Apple Store is open or find opened local Apple Authorized Service Provider to be examined your MacBook Pro there.

Official Apple Support

https://www.apple.com/retail/geniusbar/

Apple - Find Locations - Location Selector


Why does my screen keep getting darker?

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