10.10.2 Kext File

Discussion in 'OS X Yosemite (10.10)' started by sigomez, Feb 5, 2015.

  1. sigomez macrumors regular

    Joined:
    Jul 21, 2009
    Location:
    Houston, TX
    #1
    Hi Everyone,

    Perhaps someone can provide you with the 10.10.2 kext file (IO80211Family.kext.) for an early 2013 macbook pro retina? I recently was having issues with the wifi on my computer and i accidentally removed the one on there and installed an incorrect one.

    Now my computer says Wi-Fi: No hardware installed

    Help would be greatly appreciated.

    Thanks in advance,

    Sergio
     
  2. BasicGreatGuy Contributor

    BasicGreatGuy

    Joined:
    Sep 21, 2012
    Location:
    In the middle of several books.
    #2
    If you have a Time Machine backup, you can extrapolate the single file from an earlier time, or completely revert to a time just before you messed up.

    If you don't have a Time Machine backup, you can boot via Command +R and select reinstall OS X. Your personal files won't be bothered.

    Either method should get you fixed.
     
  3. sigomez thread starter macrumors regular

    Joined:
    Jul 21, 2009
    Location:
    Houston, TX
    #3
    Thank you so much for the suggestion unfortunately the reinstall of the OS X didn't work.

    Any other suggestions?
     
  4. BasicGreatGuy Contributor

    BasicGreatGuy

    Joined:
    Sep 21, 2012
    Location:
    In the middle of several books.
    #4
    Unfortunately, I don't. Reinstalling the OS system files should have worked. Maybe someone else will be able to help.
     
  5. ssls6 macrumors 6502a

    ssls6

    Joined:
    Feb 7, 2013
    #5
    try and reset the SMC....I believe it is left shift-option-command and the power key all together. You need to shutdown, be plugged in, and then hold the keys until you see the power light change.

    Search SMC reset for your particular model. Sometimes it varies by model.
     
  6. xgman macrumors 601

    xgman

    Joined:
    Aug 6, 2007
    #6
    This is why you need a functioning Time Machine. Period.
     

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