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MacBook Pro 13" M1 True Tone and automatic brightness stopped working

I recently noticed a problem with my computer. TrueTone and automatic brightness stopped working. I tried everything: restart, hard restart, safe mode, system reset, creating a new user. All Mac components are original and have not changed.


Computer: MacBook Pro 13" M1 8CPU|8GPU|16GB|1TB

Mac OS: Bug Sur 11.5.2

Battery: 100%


That I see in settings:

Posted on Sep 9, 2021 5:05 AM

Reply
Question marked as Top-ranking reply

Posted on Sep 9, 2021 6:08 AM

Antonrom wrote:

I recently noticed a problem with my computer. TrueTone and automatic brightness stopped working. I tried everything: restart, hard restart, safe mode, system reset, creating a new user. All Mac components are original and have not changed.

Computer: MacBook Pro 13" M1 8CPU|8GPU|16GB|1TB
Mac OS: Bug Sur 11.5.2
Battery: 100%

That I see in settings:

https://discussions.apple.com/content/attachment/db48bed4-6e94-40fe-b69a-9af550005e27
https://discussions.apple.com/content/attachment/aa4e926e-ab3a-478c-b3b2-b337313b8dec
https://discussions.apple.com/content/attachment/f749c401-2038-4f53-8549-5ee805af2ed3


If no resolve to your issue—


Call Customer Support (800) MY–APPLE (800–692–7753)

or on line https://getsupport.apple.com/

or call AppleCare Support at 1-800-APLCARE (800-275-2273)


Outside the USA—Contact Apple for support and service by phone

See a list of Apple phone numbers around the world.

https://support.apple.com/en-us/HT201232


2 replies
Question marked as Top-ranking reply

Sep 9, 2021 6:08 AM in response to Antonrom

Antonrom wrote:

I recently noticed a problem with my computer. TrueTone and automatic brightness stopped working. I tried everything: restart, hard restart, safe mode, system reset, creating a new user. All Mac components are original and have not changed.

Computer: MacBook Pro 13" M1 8CPU|8GPU|16GB|1TB
Mac OS: Bug Sur 11.5.2
Battery: 100%

That I see in settings:

https://discussions.apple.com/content/attachment/db48bed4-6e94-40fe-b69a-9af550005e27
https://discussions.apple.com/content/attachment/aa4e926e-ab3a-478c-b3b2-b337313b8dec
https://discussions.apple.com/content/attachment/f749c401-2038-4f53-8549-5ee805af2ed3


If no resolve to your issue—


Call Customer Support (800) MY–APPLE (800–692–7753)

or on line https://getsupport.apple.com/

or call AppleCare Support at 1-800-APLCARE (800-275-2273)


Outside the USA—Contact Apple for support and service by phone

See a list of Apple phone numbers around the world.

https://support.apple.com/en-us/HT201232


MacBook Pro 13" M1 True Tone and automatic brightness stopped working

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