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mahmoudtarek26

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Posts posted by mahmoudtarek26

  1. Hello,

    I recently installed high Sierra 10.13.3 instead of El Capitan on Lenovo z51-70

    but I found that no audio devices 

    I tried to install appleHda all_236.kext + Eapdfix

    and id device to 1 

    but nothing 

    also tried voodoohda 

    it runs but with analogue no hdmi 

    and quality of sound and (large noise with mic when recording ) not as hdmi 

    So, why hdmi not running ? 

    attached 

    debug report and Efi. 

    and I want to thank all staff on that website for their efforts . :-)

    debug_2866.zip

    EFI.zip

  2. Hello ,

    I installed mac os retail Elcapitan with all driver

    Just small issues with battery and brightness

    Firstly, I 'm not able to adjust brightness

    And brightness slider app is software add only dark layer on screen

    How to adjust screen from hardware ?

    The other issue is battery ,

    In windows, i was able to make battery stop at 60% to increase battery life

    I want to know how to apply the same thing for El capitan ?

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