Install Mac os high sierra on Asrock X99M killer

  • Good evening,
    I just mounted a new configuration and I can not start high Sierra ...
    can you give me some advice?


    ASRock X99M Killer Socket 2111-3
    i7 5930K Haswell-e 6-core 3.5GHz
    Corsair Vengeance LPX 32 GB (4x8 GB) DDR4 2133 MHz
    EVGA GeForce GTX 980 SC Ti + ACX 2.0+ games 6 GB
    SEAGATE CONSTELLATION.2 1 TB SAS2
    ATX FSP Group 600W 80 PLUS Platinum Power Pack


    I followed this tutorial


    But the screen is stuck on the apple ...

  • Hi and Welcome to the Forum... :)


    Would you please start your machine in verbose mode (-v) and post a photo from the screen on which the box stops working?

    Gruß
    Al6042

    Keine Unterstützung per PN oder Pinnwand... Eure Anfragen gehören ins Forum, nicht in mein Postfach!

  • Hello thank you.
    After hours of testing I finally managed to get high Sierra started.
    Everything works except the sound and the graphics card which is recognized only 7 MB instead of 6Gb ...

    Einmal editiert, zuletzt von al6042 ()

  • Great news... :)
    In that case:
    Please zip your EFI-Folder and attach it to your next Post, via "More Options"->"Attachments"...

    Gruß
    Al6042

    Keine Unterstützung per PN oder Pinnwand... Eure Anfragen gehören ins Forum, nicht in mein Postfach!

  • Hi and Welcome to the Forum... :)


    Would you please start your machine in verbose mode (-v) and post a photo from the screen on which the box stops working?


    Thanks for your help.
    if joined my EFI EFI.zip

  • Please rename your actual EFI-Folder on your EFI-Partition, then extract the attached EFI.ZIP and put the containing EFI-Folder on your EFI-Partititon...
    Then try to reboot and hope for the best... :)

    Dateien

    • EFI.zip

      (2,94 MB, 42 Mal heruntergeladen, zuletzt: )

    Gruß
    Al6042

    Keine Unterstützung per PN oder Pinnwand... Eure Anfragen gehören ins Forum, nicht in mein Postfach!

  • I just did a try, but the pc does not want to start.
    if attached the error message:


  • In that case boot to clover, go to the EFI-Shell and use the necessary section from the following Link to rename (mv) three files in the folder /EFI/CLOVER/drivers64UEFI:
    https://www.hackintosh-forum.d…3%B6rende-Kexte-enfernen/


    The files are:
    AptioMemoryFix.efi -> rename to "AptionMemoryFix.efi.bak"
    OsxAptioFix2Drv-64.efi.bak -> rename to "OsxAptioFix2Drv-64.efi"
    EmuVariableUefi-64.efi.bak -> rename to "EmuVariableUefi-64.efi"


    Then reboot again..

    Gruß
    Al6042

    Keine Unterstützung per PN oder Pinnwand... Eure Anfragen gehören ins Forum, nicht in mein Postfach!

  • I made the changes as said, and I have another error message


  • Too bad...
    in that case boot from your clover bootstick to use the EFI-Shell from there to rename the whole folder EFI to EFI-bad and EFI-old (or whatever you used) to EFI.
    Then reboot without the clover bootstick.

    Gruß
    Al6042

    Keine Unterstützung per PN oder Pinnwand... Eure Anfragen gehören ins Forum, nicht in mein Postfach!