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Connectivity Problems After Battery Install

My battery in my A1370 Mid-2011 Mac Book Air swelled so I took it out. It still worked it just had to be plugged in. I installed a new iFixIt battery and it worked without the plug.

I couldn't, however, connect to my wifi network at first.

I reset the NVRAM and the SMC. Eventually, I was able to connect, however even though it said I was connected to the network I couldn't get online. The WiFi bar was full but when I connected it said I had no internet service.

At one point I got connected and got online and had it working fine. But it keeps going back and forth between not connecting at all and connecting but not getting on the internet. Please help! Please and thank you!

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My guess is that the AirPort Card is somehow damaged. I would suggest you replace that.

MacBook Air (Late 2010-Mid 2012) AirPort/Bluetooth Board

MacBook Air 11" Mid 2011 AirPort/Bluetooth Card Replacement

Also, while we are on the topic of batteries, let’s do a quick battery test to make sure your battery is OK. Complete the guide I have included below, and upload 2 screenshots of the coconutBattery window , one with the charger connected and one with the charger disconnected. Upload those screenshots to your existing question.

Comment tester une batterie Mac portable

Image MacBook Air (Late 2010-Mid 2012) AirPort/Bluetooth Board

Produit

MacBook Air (Late 2010-Mid 2012) AirPort/Bluetooth Board

$29.99

Image MacBook Air 11" Mid 2011 AirPort/Bluetooth Card

Tutoriel

MacBook Air 11" Mid 2011 AirPort/Bluetooth Card Replacement

Difficulté :

Modérée

Image Mac Laptop

Tutoriel

Comment tester une batterie Mac portable

Difficulté :

Très facile

3 - 5 minutes

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Dina Sciortino sera éternellement reconnaissant.
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