Macbook Air 2010 Wi-Fi issues.

Discussion in 'MacBook Air' started by luigismalucelli, Nov 20, 2012.

  1. macrumors newbie

    Joined:
    Jan 23, 2011
    #1
    Hey,

    I just clean installed ML on my 2010 Macbook Air 13", it was having some slowing problems and it fixed it pretty well.

    But now my wi-fi is not working. I couldn't connect to any wi-fi networks, it keeps showing the exclamation mark on top of the wi-fi icon.

    I use it to study and work, my other computer is an iPad, so I really need this computer.

    I have everything backed up, but my network configurations didn't restore with time machine.

    Help.
     

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