When my mac was shutting down a blue screen similar to the gray screen you get when you have no signal on the tv appeared for about 3 seconds and then it shut down.What does that mean?
MacBook Pro 13″, macOS 11.6
n1798 wrote:
When my mac was shutting down a blue screen similar to the gray screen you get when you have no signal on the tv appeared for about 3 seconds and then it shut down.What does that mean?
This type of glitch or bug is not a concern if there are no associated issues.
It points to imperfect coding and the handing off of duties in the macOS...
You can verify your macOS software is up to date
Update macOS on Mac - Apple Support
You can try reinstalling the macOS on top of your existing macOS to see if it sorts your issue
How to reinstall macOS from macOS Recovery - https://support.apple.com/en-us/HT204904
n1798 wrote:
When my mac was shutting down a blue screen similar to the gray screen you get when you have no signal on the tv appeared for about 3 seconds and then it shut down.What does that mean?
This type of glitch or bug is not a concern if there are no associated issues.
It points to imperfect coding and the handing off of duties in the macOS...
You can verify your macOS software is up to date
Update macOS on Mac - Apple Support
You can try reinstalling the macOS on top of your existing macOS to see if it sorts your issue
How to reinstall macOS from macOS Recovery - https://support.apple.com/en-us/HT204904
Thank you.Your advice was very helpful.
Weird blue screen while shutting down
