A1708 EMC3164 BIOS 820-00840-A

Discussion in 'BIOS/UEFI' started by technical, Nov 25, 2017.

A1708 EMC3164 BIOS 820-00840-A 5 5 1votes
5/5, 1 vote

  1. technical

    technical Moderator Staff Member

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    MacBook Pro Retina 13,3 A1708 EMC3164, Mid-2017
    BIOS 820-00840-A, 820-00875
    DESIGN: X502/MLB_CATZ
    Screen Shot 2019-06-28 at 1.47.08 PM.
     

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  3. technical

    technical Moderator Staff Member

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    Boardview Schematics
    820-00840-A.brd
    820-00840-A.pdf
    T_link01(new).exe.zip
    APPLE A1708 820-00840-01
     

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    #2 technical, Dec 29, 2017
    Last edited: May 11, 2018
  4. moeyekung

    moeyekung New Member

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    Wrong model it Not the 820-00840.

    In pdf it is 820-00875.

    Thanks.
     
  5. technical

    technical Moderator Staff Member

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    You sure?
     
  6. moeyekung

    moeyekung New Member

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    Yes sure, please see and compare a project name.
    Thank you.
     
  7. 01ifix

    01ifix Well-Known Member

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  8. 05ifix

    05ifix Moderator

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    What is the version of tool used? Please provide the tool if possible.
     
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  9. technical

    technical Moderator Staff Member

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    tool what?
     
  10. 05ifix

    05ifix Moderator

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    FIT tool for ME 11.6.14.1242 cleaning. The Firmware is U not Y. The Kaby Lake for Mid 2017 is supposed to be Y.
     
  11. 05ifix

    05ifix Moderator

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    The PDF is for 820-00875
     
  12. technical

    technical Moderator Staff Member

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  13. 05ifix

    05ifix Moderator

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    No. The schematic here is wrong.
    Number doesn't match inside the PDF.
     
  14. 05ifix

    05ifix Moderator

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    This is wrong file. Please look inside the file.
     
  15. technical

    technical Moderator Staff Member

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    How?
    Screen Shot 2018-04-19 at 2.21.06 PM.
     
  16. 05ifix

    05ifix Moderator

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    This is for 0875 model.

    Apple X502 MLB CATZ 820-00875 051-02265.brd
    ---------------------------------------------------------------------------------------
    We need for 820-00840

    Or is the two the same? Both use the same file 820-00840 and 820-00875 ?
     
  17. technical

    technical Moderator Staff Member

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    You can check it yourself
     
  18. 05ifix

    05ifix Moderator

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    OK.
    Almost the same.
    Missing a few parts on the 820-00840.
    But ok.
    CAn work with this.
    Almost more like the model should be 820-00240-A and then B for the 00875. LOL!
    OK.
    Thank You!
     
  19. rasta24

    rasta24 Well-Known Member

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    A1708 BIOS EMC3164 820-00840-A clear me please
     
  20. technical

    technical Moderator Staff Member

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    Buy VIP and get support
    Account Upgrades
     
  21. rasta24

    rasta24 Well-Known Member

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