2011 Macbook Air WiFi and Bluetooth issues

[adamp524]

Hi,

I have a 2011 Macbook air with Wi-Fi and bluetooth problems which is out of warranty. I have a bluetooth sound bar but over time it's getting harder to connect to it and the sound occasionally stuttery. Also, my Wi-Fi connection keeps dropping out and I also have problems connecting in the first place. So, there's clearly something wrong and I'm suspicious it's either the WiFi/Bluetooth card or the antenna.

Does anyone know how I could find out if it's the antenna or Wi-Fi/Bluetooth card which needs replaced?

Thanks,

Adam

 

[chscag]

Take it to an Apple Store and have them run diagnostics on it. Diagnostic testing at an Apple Store is free. Do not take it to an authorized Apple repair service as they will charge for the diagnostic testing.