820-00928-04 A1707 BIOS 820-00928-A

Discussion in 'BIOS/UEFI' started by technical, Jul 8, 2017.

820-00928-04 A1707 BIOS 820-00928-A 5 5 1votes
5/5, 1 vote

  1. technical

    technical Moderator Staff Member

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  2. brahimbassit

    brahimbassit Well-Known Member

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    MacBook Pro A1707 (820-00928-A) schematic and boardview
     

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  3. Fidel Rodriguez

    Fidel Rodriguez Well-Known Member

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    Can icloud acount be removed on this models?? Macbook a1707 emc 3162
     
  4. technical

    technical Moderator Staff Member

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    send file bios i help remove
     
  5. Fidel Rodriguez

    Fidel Rodriguez Well-Known Member

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  6. technical

    technical Moderator Staff Member

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    unlock
     

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  7. Don1976

    Don1976 New Member

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    Hi Thien Bui,

    I have attached 820-00928-a original bios file. Due to liquid dmg. I fixed the board but bios is playing around . it is keep on restarting even with usb osx.

    Can you clear the me region of this file?


    Than you.
     

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  8. technical

    technical Moderator Staff Member

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  9. Don1976

    Don1976 New Member

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    Hi ,

    This clear me.bin goes to blank screen no chime no video. Original bin i sent boots and stay on question mark. when ever try to boot with usb or internal ssd it keep on restating.
     
  10. technical

    technical Moderator Staff Member

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    Original have display ?
     
  11. Don1976

    Don1976 New Member

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    Yes Original dump have display but keep on restarting. Even when i try to bott from usb it shoes the boot menu then restart.
     
  12. technical

    technical Moderator Staff Member

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    you can make one video problem i check? i not sure Understand problem you say
     
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