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Apple A1466 820-00165 A

Discussion in 'BIOS Laptop' started by B4RDOCK, Aug 7, 2016.

Apple A1466 820-00165 A 5 5 2votes
5/5, 2 votes

  1. johnninfor

    johnninfor New Member

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    Hi, I am in my work, I installed the BIOS you edited and it did not work, the machine only works trackpad and keyboard when in the boot option, but within the system does not. Here is the original BIOS of the machine without modifications.
     

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  2. ThienBui

    ThienBui CEO Staff Member

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    bios old this have problem what ?
     
  3. johnninfor

    johnninfor New Member

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    Sorry not to understand your English very much, I am using BING translator, this is the original bios of the machine without modifications, the machine has EFI lock, after cleaning and installing the system does not work Trackpad and keyboard, only works on the BOOT screen, when opens the System does not work.
     
  4. ThienBui

    ThienBui CEO Staff Member

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    try file this.
     

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  5. johnninfor

    johnninfor New Member

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    not work :pensive:

    I made a video see >
     
  6. ThienBui

    ThienBui CEO Staff Member

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    • Like Like x 1
  7. dimpu

    dimpu SUPER VIP

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  8. Don1976

    Don1976 New Member

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    I HAVE 2017 820-00165 that i tried to change the serial no to install the board to a different macbook. acidently I deleted the original bios and rewrite with known working bios which i did before. but fan spins no chime. I tried the bios you sent me early but same situation. when i pull a bios from another same board it boots but stuck in apple logo for ever. Can you send me clean bios file or can i clear me regeon of donner board bios?
     
  9. ThienBui

    ThienBui CEO Staff Member

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    yes
    https://vinafix.com/resources/how-to-clear-me-region.1188/

    How to Clear ME Region

    PDF guide how to clear me.
    vinafix.com
     
  10. Don1976

    Don1976 New Member

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    Hi, Thank you for your reply.

    I know to clear me regegeon but I dont have the clear file. I hve old bios file which is getting stuck so can me send me the link to clear me bios bin or can you clear me regeon of attached file please. its 820-00165 , 2017 emc 3178. thanks
     

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  11. B4RDOCK

    B4RDOCK VIP MENBER

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    here file use it for clear me
     

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  12. Don1976

    Don1976 New Member

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    Hello Thienbui,

    Can you please send me the clean me bin for the above attached bin file or clean me regeon of that file.? Im stuck for days as nothing works. when I tried from another same board bios it works but takes such a long time to boot.
     
  13. ThienBui

    ThienBui CEO Staff Member

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    here me region you can try
     

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  14. Appleexpert

    Appleexpert VIP MENBER

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  15. Babatunde E Olugbemi

    Babatunde E Olugbemi New Member

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    can you fix me this apple air bios dump,it is slow in booting and sometimes not booting unless you do nvram reset.Motherboard number:820-00165-a ,MLB 1.6G I5 8GB
     

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  16. ThienBui

    ThienBui CEO Staff Member

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    try file this
     

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  17. icalfixit

    icalfixit New Member

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    Halo master ThienBui
    need unlock efi 820-00165-A
    thank you :)
     
  18. ThienBui

    ThienBui CEO Staff Member

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