P52 (Type 20M9, 20MA) Laptop (ThinkPad) EP520-NM-B562 Rev 1.0

Discussion in 'BIOS/UEFI' started by technical, Jul 27, 2018.

  1. technical

    technical Moderator Staff Member

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    P52 (Type 20M9, 20MA) Laptop (ThinkPad)
    BIOS EP520-NM-B562 Rev 1.0

    ThinkPad P52
    ThinkPad P72
    UEFI 1.17 (N2CET34W).bin
    ECP 1.11 (N2CHT21W).bin
    32MB, 128KB, 1MB
     

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    #1 technical, Jul 27, 2018
    Last edited: Dec 13, 2018
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  2. 23ifix

    23ifix Moderator

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    hello i need file for nm-b561 rev 1.0 please
    or try to clean this file me please
     

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    #2 23ifix, Mar 15, 2019
  3. technical

    technical Moderator Staff Member

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    EP520 nm-b562 U9.BIN
    EP520 nm-b562 U29.BIN
     

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    #3 technical, Mar 15, 2019
  4. 23ifix

    23ifix Moderator

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    Nm-b562 no power on nm-b561
    My bios works but on every power , the laptop turn off and turn on three times before it starts . I created a file from the Lenovo website the same so I found that the problem in me region , I tried to clear with hex no power I tried to open in fit v12 it can't be opened
    So can you just clear the file that I sent ? Or your file
     
    #4 23ifix, Mar 15, 2019
  5. technical

    technical Moderator Staff Member

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    try itt
    https://vinafix.com/threads/p52-type-20m9-20ma-laptop-thinkpad-nm-b561-rev-1-0.35736/
     
    #5 technical, Mar 15, 2019
  6. kalinpklamthao

    kalinpklamthao New Member

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    Anh Thiện ơi, flash bios thì dùng file 32mb ạ
     
    #6 kalinpklamthao, Jun 1, 2019
  7. technical

    technical Moderator Staff Member

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    đúng bios chính là 32MB, tuỳ vào máy tính lỗi gì mà mà nạp, nhưng cung có thể thử tất cả...
     
    #7 technical, Jun 1, 2019
  8. aclaptop

    aclaptop Well-Known Member

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    Anh Thiện Clearme giúp em file này với
     
    #8 aclaptop, Aug 20, 2019
  9. aclaptop

    aclaptop Well-Known Member

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    A Thiện clearme giúp em
     

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    #9 aclaptop, Aug 20, 2019
  10. technical

    technical Moderator Staff Member

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    #10 technical, Aug 20, 2019
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