can't change battery settings in energy saver panel

Discussion in 'OS X Yosemite (10.10)' started by garegin16, Jul 14, 2015.

  1. garegin16 macrumors newbie

    Joined:
    Jan 3, 2015
    #1
    If I go to Energy Saver, there are two sections- battery and power adapter.
    Both battery options are put to never and I can't change it. Also I can't enable the show battery status in menu bar. I erased different plist files to fix the issue, but no avail.

    Any ideas?
     
  2. garegin16 thread starter macrumors newbie

    Joined:
    Jan 3, 2015
    #2
    ok. the problem was bad permissions on kext files. used a third party tool called kext utility to fix that
     

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