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apple a1466 - bios needed... please help!!

Discussion in 'Apple' started by jusin, Aug 31, 2019.

  1. jusin

    jusin New Member

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    Hello,
    I have a macbook air a1466 emc 3178 and i need to flash new bios...
    I already tried this file : Apple a1466 emc3178 working bios, 8MB.rar from this forum but the latop doesn't boot anymore, it hangs while it loads os from hdd.
    Also i tried to install new os but it hangs at 80% loading bar...
    any idea?
    thanks!
     
  2. jusin

    jusin New Member

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    forgot to add board number 820-00165A
     
  3. Administrator

    Administrator Administrator Staff Member

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    Plase upload you bios backup here
     
  4. jusin

    jusin New Member

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    here
     
  5. jusin

    jusin New Member

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    i only have the board, no display / case / cover.
    i don't know the origin of this board, and it has password , please remove. ty!
     
  6. Administrator

    Administrator Administrator Staff Member

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    Please try macbook air a1466 emc 3178 unlocked bios below and reply
     

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  7. orgios

    orgios Member

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    HI my bios file is locked . Clear passw plz
    A1466
     

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  8. Administrator

    Administrator Administrator Staff Member

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    Please try A1466 unlocked bios below and reply
     

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  9. efile

    efile Member

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    hi admin ... can you clean pass of file : A1466 820-3437-a
     

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  10. Administrator

    Administrator Administrator Staff Member

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    Please try A1466 820-3437-a unlocked bios below and reply
     

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  11. Administrator

    Administrator Administrator Staff Member

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