4 year old MBA has no wifi.

Discussion in 'MacBook Air' started by Jasonkrick, Mar 29, 2014.

  1. Jasonkrick macrumors member

    Joined:
    Nov 20, 2013
  2. Dweez macrumors 65816

    Dweez

    Joined:
    Jun 13, 2011
    Location:
    Down by the river
    #2
    Some type of hardware failure is always an option.
     
  3. keysofanxiety macrumors 604

    keysofanxiety

    Joined:
    Nov 23, 2011
    #3
    Things to try ... Reset PRAM, SMC, Verify disk, turn it off and on again, install OS X to external hard-drive and boot into that -- (useful for diagnostics) -- does the wifi work there?

    Also, is it just not connecting or doesn't detect anything? Or is there an error?
     

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