Mac Book Pro 2019, Touch Bar started flickering and won't stop.

MacbookPro 2019, Touch Bar started flickering and won't stop.


I've been looking for answers to this issue and can't find anything helpful. I tried recommendations to force-quit it via terminal and other suggestions, but it just continues to flicker.



Possible Fixes: SMC/NVRAM/PRAM or the Activity Manager

Resetting the SMC Reset the SMC of your Intel Mac or resetting NVRAM/PRAM Reset NVRAM on your Mac does not seem to help for to long before the flickering starts again.

Nor does quiting the Control Strip or Touch Bar Server in the Activity Monitor.

All current resolves do help for the short periods of time but there are none which fixes the issue.


Possible Fix: Update your OS

I honestly do not want to update my mac as apple has presented that as one of the options. Due, to this flickering annoyance was initially caused by an update. Until more posts turn up about a specific OS update resolving this issue.



Can I turn it off? Why is it suddenly flickering? Why does Apple not provide more lasting resolves for issues these days?



[Re-Titled by Moderator]

MacBook Pro 13″, macOS 12.6

Posted on Jul 9, 2023 10:53 PM

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Question marked as Top-ranking reply

Posted on Jul 10, 2023 9:08 AM

Try starting in Safe Mode. Does the flicker also occur in Safe Mode? If it does, then I'd suggest it is probably a hardware issue, and you should take your mac in to service.

If the issue does not occur in Safe Mode, but reappears when you restart normally, then it may be caused by some sort of software conflict.

Please run Etrecheck and post its full report here. Use the "additional text" button and paste the report into the text box.


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76 replies

May 9, 2024 6:16 PM in response to AU-FUA

2017 MacBook Pro 15".

My issue doesn't seem as bad as others.

The flickering is only with the lights under the 'Siri' button, and only when the bar 'goes to sleep'.

Meaning that I don't do anything for a few minutes, the bar goes to sleep & the lights under the Siri logo start flashing.

Annoying? Yes.

But all I need to do is hit the spacebar, or any key to wake the spacebar up and the flashing goes away.

Well.......if I look closely, there is still a light flickering 'under' the Siri icon (or whichever icon is on the right at the time).

Just remember, not all those with this issue are on this site.

At what point does it make sense to look at a possible CALS?

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Mac Book Pro 2019, Touch Bar started flickering and won't stop.

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