2019 13-inch MBP clock is wrong after sleep

Like the title says, my not-very-old MBP has clock issues. After wiping and setting up as new again, the issue persists. Is my machine permanently fried? It has not sustained any water or physical damage.

Posted on Jul 10, 2024 10:54 AM

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Posted on Jul 10, 2024 6:06 PM

pgeorgan wrote:

re: 2019 13-inch MBP clock is wrong after sleep

14.5


There was an issue early on in Sonoma — I thought got resolve..


from the Terminal.app copy & paste:

sudo rm /var/db/timed/com.apple.timed.plist


this will remove the corrupt plist.

(note—your psswd will not echo on screen type it in anyway, use the enter\return key to proceed. Quit Terminal.)


Reboot and compare your results



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Question marked as Top-ranking reply

Jul 10, 2024 6:06 PM in response to pgeorgan

pgeorgan wrote:

re: 2019 13-inch MBP clock is wrong after sleep

14.5


There was an issue early on in Sonoma — I thought got resolve..


from the Terminal.app copy & paste:

sudo rm /var/db/timed/com.apple.timed.plist


this will remove the corrupt plist.

(note—your psswd will not echo on screen type it in anyway, use the enter\return key to proceed. Quit Terminal.)


Reboot and compare your results



Jul 10, 2024 6:37 PM in response to pgeorgan

pgeorgan wrote:

I already tried that. I also set the computer up as new, to no avail.


A SafeBoot Use safe mode on your Mac - Apple Support will sort many anomalies


Does a quick disk repair before it fully boots up, and certain system caches get cleared and rebuilt, third party system modifications and system accelerations are disabled temporarily.


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


I would run the command again.



On Intel additionally you can try both, no harm in either:


—Try resetting NVRAM/PRAM Reset NVRAM on your Mac - Apple Support

(get at least two-three rounds of the chimes when holding the NVRAM Reset)


—Try resetting the  System Management Controller  Reset the SMC of your Mac - Apple Support 




No resolve—


Call Customer Support  (800) MYAPPLE (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.

Contact Apple for support and service - Apple Support 





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2019 13-inch MBP clock is wrong after sleep

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