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MacBook Pro 2019 - Touch bar flashing and weird blue screen

Hi,


I'm having trouble with a MacBook Pro 2019, the touch bar is flashing on startup, usually stopping after login. Also today it failed to start properly with a weird blue screen of corrupted looking pixels, after a couple of minutes it restarted and said it had restarted due to a problem.


I've attached the error log I got when logging in after the restart.



Any help most appreciated.


Thanks!


MacBook Pro 2019 (13-inch)

macOS Monterey 12.6


Posted on Nov 22, 2022 2:06 AM

Reply
3 replies

Nov 22, 2022 2:12 AM in response to water_of_leith

water_of_leith wrote:

Hi,

I'm having trouble with a MacBook Pro 2019, the touch bar is flashing on startup, usually stopping after login. Also today it failed to start properly with a weird blue screen of corrupted looking pixels, after a couple of minutes it restarted and said it had restarted due to a problem.

I've attached the error log I got when logging in after the restart.

<System Crash Report.log>

Any help most appreciated.

Thanks!


On the intel Mac you can try unplugging all peripherials and try both:


resetting the SMC Reset the SMC of your Mac - Apple Support see the details.

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

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



no resolve—

Boot into Internet Recovery (Option Command R) and from the dropdown menu: Utilities>  Disk Utility> run the First Aid on your Macintosh HD (and the "Macintosh HD-Data" volume as well if Catalina/Big Sur/Monterey/Ventura) If errors are found and repaired, run again until no errors reported.


Disk Utility>View>Show All Devices The best sequence is —

Volume level

Container level

Parent drive




How to repair a Mac disk with Disk Utility

How to repair a Mac disk with Disk Utility - Apple Support




Check your coverage

My Support - Official Apple Support



MacBook Pro 2019 - Touch bar flashing and weird blue screen

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