Volume 90% and up and the mac restarts

Discussion in 'OS X Mountain Lion (10.8)' started by thomashardy, Apr 4, 2013.

  1. thomashardy, Apr 4, 2013
    Last edited: Apr 4, 2013

    macrumors newbie

    Apr 4, 2013

    Well, at first i though this was a hardware problem with my brand new MacBook pro retina 15".
    As i turn up the volume with the button and the volume goes over 90%, the macbook restarts.
    This also happends if i try adjust the volume in OS X generally.


    Added a video to show the problem


    Quite crappy bug :mad:

    - Thomas
  2. macrumors 68020

    Aug 28, 2009
    That's more than likely a hardware problem. Mine doesn't do that. Bear in mind that the power and volume up buttons are next to each other so it may be as simple as something on the volume button catching on the contact for the power.
  3. thread starter macrumors newbie

    Apr 4, 2013
    This also happends when i try to adjust the volume in OS X, and not using the buttons

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