Yosemite Firmware Update and Unplugging Headphone Jack

Discussion in 'OS X Yosemite (10.10)' started by crellion, Oct 17, 2014.

  1. crellion macrumors regular

    Oct 22, 2009
    I am being a little bit paranoid, but while my Yosemite was installing, I unplugged my earbuds from my headjack of my Macbook Pro Retina (nothing else though - like USB or Power Adapter).

    Did that potentially screw something up? The updated OS seemed to work fine just FYI...
  2. geoff5093 macrumors 68020


    Sep 16, 2014
    Dover, NH
    This was during the OS install? That doesn't have anything to do with the firmware, and won't cause an issue.
  3. crellion thread starter macrumors regular

    Oct 22, 2009
    Well I heard that the Yosemite install actually have Firmware updates in it. I saw that my Macbook rebooted several times including one with the loud whirl-fan boot...

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