Macbook Pro keys stop and start working sudenly

Discussion in 'MacBook Pro' started by Quantic1994, Mar 24, 2016.

  1. Quantic1994 macrumors newbie

    Quantic1994

    Joined:
    Mar 24, 2016
    #1
    I have Macbook Pro 13" late 2011 with Osx El Capitan every time i turn on my mac some keys don't work like ( A , 1 , F1 , Backspace ) i connect an external keyboard to type my user password after that i use my mac for about 30 minutes with external keyboard and the laptop keys suddenly start working again , what can this be i already tried SMC Reset and Pram. I also noticed that this happens every time i log off or shutdown my macbook.
     
  2. macmacmacr macrumors member

    Joined:
    Dec 23, 2014
    #2
    I have also noticed this same behavior on my MacBook Pro 13 running yosemite.
     
  3. duervo macrumors 68000

    duervo

    Joined:
    Feb 5, 2011
    #3
    Boot it in safe mode (restart and hold down the shift key). If the problem still happens, then it's likely a hardware problem.

    Considering it's a 2011 running 10.11, I would probably bet that a piece of third party software that worked in a previous OS X version, does not work properly in 10.11.
     

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