Macbook Air 13 inch A1466-EMC 2925-820-00165-A-Early 2015

Discussion in 'BIOS/UEFI' started by 20ifix, Jan 4, 2017.

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  1. 20ifix

    20ifix Moderator

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    Macbook Air 13 inch A1466-EMC 2925 ( Early 2015 )
    Motherboard model : 820-00165-A
     

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    #1 20ifix, Jan 4, 2017
    24ifix and elabas like this.
    2. Loading...

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  2. mani

    mani Well-Known Member

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    Hi thanks for sharing i programmed and laptop is not loading O/S at all. Boot from external USB but not even loading any idea???
     
    #2 mani, Aug 5, 2017
  3. technical

    technical Moderator Staff Member

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    Try one bios other and test hardware
    https://vinafix.com/threads/how-to-use-apple-hardware-test-to-diagnose-mac-problems.23217/

    How to Use Apple Hardware Test to Diagnose Mac Problems

    How to Use Apple Hardware Test to Diagnose Mac Problems One of the definitive ways for an average user to determine if their Mac has a hardware problem is to run Apple Hardware Test or Apple...
    vinafix.com
     
    #3 technical, Aug 5, 2017
  4. mani

    mani Well-Known Member

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    #4 mani, Aug 5, 2017
  5. technical

    technical Moderator Staff Member

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    yes, or you can buy Tutorial
    https://vinafix.com/resources/how-to-remove-password-bios-apple-add-edit-serial-number.1209/

    Unlock - How to remove password Bios Apple & Add, edit Serial...

    Manual document .pdf 1. Use tool ( TL866 or 610P ...etc ) backup BIOS has password. 2. Open BIOS use software HxD remove password. 3. Done and Programming. You need to be a hardware technical to...
    vinafix.com
     
    #5 technical, Aug 5, 2017
  6. mani

    mani Well-Known Member

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    #6 mani, Aug 5, 2017
  7. technical

    technical Moderator Staff Member

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    Old Dump with unpassword.BIN
     

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    #7 technical, Aug 5, 2017
  8. mani

    mani Well-Known Member

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    Thanks for Qucik reply I also purchase software but i cant use it. There is no software only i can see is PDF format instructions and a video. Very upset :-(
     
    #8 mani, Aug 5, 2017
  9. technical

    technical Moderator Staff Member

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    no need software, you only need install HxD and follow the instructions. Or contact me facebook or Skype: vinafix if you have any questions.
     
    #9 technical, Aug 5, 2017
  10. mani

    mani Well-Known Member

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    Programmed your programmed bios laptop no power at all. If i try original bios it works fine any idea please?

    Thanks
     
    #10 mani, Aug 5, 2017
  11. technical

    technical Moderator Staff Member

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    Please return the bios you send me and take one photo display have password.
     
    #11 technical, Aug 5, 2017
  12. mani

    mani Well-Known Member

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    Old dump with password Motherboard model number 820-00165-A EMC 2925
     
    #12 mani, Aug 6, 2017
  13. technical

    technical Moderator Staff Member

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    same one macbook or other? Please follow I want to make sure it works with only password ( Please return the bios you send me and take one photo display have password. ) Understand ?
     
    #13 technical, Aug 6, 2017
    Last edited: Aug 6, 2017
  14. Jason

    Jason New Member

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    Hello is the macbook air 2013 boardview (820-3437) same for 820-2925 board?
     
    #14 Jason, Nov 26, 2017
  15. technical

    technical Moderator Staff Member

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    i no see 820-2925, send i one photo.
     
    #15 technical, Nov 26, 2017
  16. Jason

    Jason New Member

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    #16 Jason, Nov 26, 2017
  17. technical

    technical Moderator Staff Member

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    i not see code.
    Please send photo have code. Understand ?
     
    #17 technical, Nov 26, 2017
  18. abdulhashim

    abdulhashim Well-Known Member

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    this is my old file booting slow any solution
     

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    #18 abdulhashim, Dec 6, 2018
  19. technical

    technical Moderator Staff Member

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    #19 technical, Dec 6, 2018
  20. abdulhashim

    abdulhashim Well-Known Member

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    now display coming but taking more then 2:50 min
     
    #20 abdulhashim, Dec 6, 2018
    Last edited: Dec 6, 2018
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