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

    Jan 3, 2015
    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

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

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