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Not save battery turn-display-off-after on MacOS Monterey.

Turning-off-display-after setting Never position the Battery and Power adapter,

If I turn off and then turn it on again or restart it, the Never position is set to 15 minutes.

I tried OS update and NVRAM/PRAM, it was not solution.



MacBook Pro 13″, macOS 12.3

Posted on May 6, 2022 9:42 PM

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Posted on May 7, 2022 7:55 AM

ruffino148 wrote:

Turning-off-display-after setting Never position the Battery and Power adapter,
If I turn off and then turn it on again or restart it, the Never position is set to 15 minutes.
I tried OS update and NVRAM/PRAM, it was not solution.





Ok— if this is Intel Mac then try resetting the SMC How to reset the SMC of your Mac - Apple Support




To trouble shoot further you can:


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


Takes a bit longer to get to the login screen, does a quick disk repair before it fully boots up, and certain system caches get cleared and rebuilt, including dynamic loader cache, etc.

Login and test. Reboot as normal and test. Caches get rebuilt automatically.




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1 reply
Question marked as Best reply

May 7, 2022 7:55 AM in response to ruffino148

ruffino148 wrote:

Turning-off-display-after setting Never position the Battery and Power adapter,
If I turn off and then turn it on again or restart it, the Never position is set to 15 minutes.
I tried OS update and NVRAM/PRAM, it was not solution.





Ok— if this is Intel Mac then try resetting the SMC How to reset the SMC of your Mac - Apple Support




To trouble shoot further you can:


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


Takes a bit longer to get to the login screen, does a quick disk repair before it fully boots up, and certain system caches get cleared and rebuilt, including dynamic loader cache, etc.

Login and test. Reboot as normal and test. Caches get rebuilt automatically.




Not save battery turn-display-off-after on MacOS Monterey.

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