My 13” MacBook Pro suddenly wifi not working

My 13” MacBook Pro suddenly wifi not working! While I click on wifi I con display a massage is Wi-fi: No hardware installed!

what is the causes this this problem?

please advise.


Thank you.



[Edited by Moderator]

iPhone XS

Posted on Aug 7, 2019 9:19 AM

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Question marked as Top-ranking reply

Posted on Aug 7, 2019 6:07 PM

Have you tried restarting the laptop?


Try an SMC reset and PRAM reset (hold the PRAM reset for a full minute so it activates several times).


Try running the Apple Diagnostics or Apple Hardware Test depending on the age of the system.


You can also try Safe Mode which will take a while to boot and the screen may flash or flicker due to the very basic video driver being used.


You may need to take the laptop to Apple or an Apple Authorized Service Provider to be examined.



1 reply
Question marked as Top-ranking reply

Aug 7, 2019 6:07 PM in response to salim0053

Have you tried restarting the laptop?


Try an SMC reset and PRAM reset (hold the PRAM reset for a full minute so it activates several times).


Try running the Apple Diagnostics or Apple Hardware Test depending on the age of the system.


You can also try Safe Mode which will take a while to boot and the screen may flash or flicker due to the very basic video driver being used.


You may need to take the laptop to Apple or an Apple Authorized Service Provider to be examined.



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My 13” MacBook Pro suddenly wifi not working

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