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My MacBook air shut down immediately after disconnecting charger . Battery is normal and cycles are also correct. Please help

My MacBook air shut down just after removing charger

MacBook Air 13″, macOS 10.13

Posted on Jul 31, 2021 3:11 AM

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Question marked as Best reply

Posted on Jul 31, 2021 6:15 AM

Reset  SMC:   How to reset the SMC of your Mac - Apple Support   Choose the appropriate method.

Quote:

Resetting the system management controller (SMC) can resolve certain issues related to power, battery, fans, and other features.


Startup in Safe mode. https://support.apple.com/en-gb/HT201262 Choose the appropriate method.

To leave Safe Mode, choose “Restart” at the bottom.

Quote:

     Safe mode prevents your Mac from loading certain software when it starts up, including login items, 

     system extensions not required by macOS,

     and fonts not installed by macOS. It  also does a basic check of your startup disk, 

     similar to using First Aid in Disk Utility

     And it deletes some system caches, including font caches and the kernel cache, 


If these steps don’t help, please contact Apple Support.


     which will be created again automatically as needed.

1 reply
Question marked as Best reply

Jul 31, 2021 6:15 AM in response to prakhar213

Reset  SMC:   How to reset the SMC of your Mac - Apple Support   Choose the appropriate method.

Quote:

Resetting the system management controller (SMC) can resolve certain issues related to power, battery, fans, and other features.


Startup in Safe mode. https://support.apple.com/en-gb/HT201262 Choose the appropriate method.

To leave Safe Mode, choose “Restart” at the bottom.

Quote:

     Safe mode prevents your Mac from loading certain software when it starts up, including login items, 

     system extensions not required by macOS,

     and fonts not installed by macOS. It  also does a basic check of your startup disk, 

     similar to using First Aid in Disk Utility

     And it deletes some system caches, including font caches and the kernel cache, 


If these steps don’t help, please contact Apple Support.


     which will be created again automatically as needed.

My MacBook air shut down immediately after disconnecting charger . Battery is normal and cycles are also correct. Please help

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