Apple MacBook PRO 15.4 MC975 MC976 A1398 820-3332-A (Retian )

Discussion in 'Schematics' started by laptopmodel, Mar 5, 2014.

Apple MacBook PRO 15.4 MC975 MC976 A1398 820-3332-A (Retian ) 4.5 5 2votes
4.5/5, 2 votes

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  1. technical

    technical Moderator Staff Member

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    Clear me
     

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    #21 technical, Jun 13, 2017
  2. 02ifix

    02ifix Well-Known Member

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    thk my friend , i will try it
     
    #22 02ifix, Jun 13, 2017
  3. 02ifix

    02ifix Well-Known Member

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    well it last much longer , but now received kernel panic message from gfx . i know some previous models had some issues with determinated capacitors but on this case for what the kernel panic display on the log file , does seem issues with the 650m nvidia , must replace it and see how it goes
     
    #23 02ifix, Jun 13, 2017
  4. technical

    technical Moderator Staff Member

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    yes, need check chipset...
     
    #24 technical, Jun 14, 2017
  5. laptoptpt

    laptoptpt Well-Known Member

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    clea pass con nay giup ad oi
     
    #25 laptoptpt, Aug 7, 2017
  6. laptoptpt

    laptoptpt Well-Known Member

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    clear pass giup ad oi
    ]
     

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    #26 laptoptpt, Aug 12, 2017
  7. technical

    technical Moderator Staff Member

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    820-3332-A Unlock.bin
     

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    #27 technical, Aug 12, 2017
  8. laptoptpt

    laptoptpt Well-Known Member

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    ad ơi mc975 này đổi serinum ber đươc không ad clear pass mà khac serinum ber
     
    #28 laptoptpt, Aug 14, 2017
  9. technical

    technical Moderator Staff Member

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    #29 technical, Aug 14, 2017
  10. Muzammil Ijaz

    Muzammil Ijaz New Member

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    I also missed my original file and I used your file its work on my book also but the same issue all osx load and at end systm off
    did you solve your problem
     
    #30 Muzammil Ijaz, Mar 30, 2018
  11. tankhanglaptop

    tankhanglaptop Well-Known Member

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    tất cả bios trên này chép vào không boot ổ cứng được add
     
    #31 tankhanglaptop, Apr 26, 2018
  12. technical

    technical Moderator Staff Member

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    căng thế, bios zin của nó lỗi gì thế ?
     
    #32 technical, Apr 26, 2018
  13. tankhanglaptop

    tankhanglaptop Well-Known Member

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    đang chạy tự tắt reset
     
    #33 tankhanglaptop, Apr 26, 2018
  14. tankhanglaptop

    tankhanglaptop Well-Known Member

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    #34 tankhanglaptop, Apr 26, 2018
  15. putra

    putra New Member

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    A1398 820-3332 emc2512 need me clear bios please!
     
    #35 putra, Jun 12, 2018
  16. technical

    technical Moderator Staff Member

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    Buy VIP and get support.
    Account Upgrades
     
    #36 technical, Jun 12, 2018
  17. eplanet

    eplanet Well-Known Member

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    i have mac 820-3332-a there is not mac os install when i upload the new mac its getting shutdown what the issue ?
     
    #37 eplanet, Jun 12, 2018
  18. technical

    technical Moderator Staff Member

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    You need to reinstall the old Mac OS X before testing
     
    #38 technical, Jun 12, 2018
  19. eplanet

    eplanet Well-Known Member

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    in a1398 motherboard is 820-3332-a which os support?
     
    #39 eplanet, Jun 12, 2018
  20. technical

    technical Moderator Staff Member

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    you can try 9 or 10 version.
     
    #40 technical, Jun 12, 2018
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