Macbook A1706. 820-00239-A doesn't see SSD questionmark folder

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  • PITERPENY
    Badcaps Veteran
    • Jul 2023
    • 455
    • Ukraine

    #61
    Re: Macbook A1706. 820-00239-A doesn't see SSD questionmark folder

    Originally posted by Udemzy
    Note that reprogramming the bios can also solve no SSD/hdd issue.
    Ok, I'll try to upload the firmware from xinghizao

    Comment

    • PITERPENY
      Badcaps Veteran
      • Jul 2023
      • 455
      • Ukraine

      #62
      Re: Macbook A1706. 820-00239-A doesn't see SSD questionmark folder

      After flashing the BIOS I received an error -1003F

      Comment

      • mon2
        Badcaps Legend
        • Dec 2019
        • 14255
        • Canada

        #63
        Re: Macbook A1706. 820-00239-A doesn't see SSD questionmark folder

        https://discussions.apple.com/thread/7500063

        Comment

        • PITERPENY
          Badcaps Veteran
          • Jul 2023
          • 455
          • Ukraine

          #64
          Re: Macbook A1706. 820-00239-A doesn't see SSD questionmark folder

          all this does not work even with an external drive

          Comment

          • PITERPENY
            Badcaps Veteran
            • Jul 2023
            • 455
            • Ukraine

            #65
            Re: Macbook A1706. 820-00239-A doesn't see SSD questionmark folder

            on XZZ this board has 3 firmwares
            BIOS_820-00239.BIN gives error -1003f
            BIOS_820-00239-09(1).bin - gives a white screen with the message your computer is turned off, try in 60 minutes
            BIOS_820-00239-09-X362(1) - works well.
            but this did not help solve the problem with the ssd unfortunately

            Comment

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