402      iPhone_iPad_Mac_apple

Macbook Air Cannot Detect Wifi Networks After S...

Greetings,

I have been searching the forum for a similar situation to mine that has resulted in successful troubleshoot, but I am unable to find such an article.

The situation is this:

My Late 2011 MacBook Air just arrived back from the repair shop for getting the screen replaced. Oddly enough, upon booting up the computer, two things were very obviously different: all of my music no longer remained on the computer and the MacBook was unable to detect any wireless internet network despite other devices picking the networks up just fine. I have updated to MacOS Sierra 10.12.6 and have performed a PRAM reset. No success.

Any insight or ideas would be very helpful.

Thanks in advance!

~Will

最后更新：2017-10-01 10:55:35

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