Lenovo ThinkPad E570 NM-B421

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  • sikocan
    Badcaps Veteran
    • Oct 2019
    • 347
    • Australia
    #1

    Lenovo ThinkPad E570 NM-B421

    Hi all.
    Board: NM-B421
    Model: Lenovo ThinkPad E570
    I don't know if there is anything wrong with my BIOS, but the laptop's all rails are good and yet it won't come on. I've tried 5 different BIOS files and still the same. Here is the original BIOS, could you check/clean if you can please, I'd appreciate it, I don't mind from 2 different people so I can try both.

    Laptop Serial is R0PMF12W
    Attached Files

    if you find these attachements useful please consider making a small donation to the site

    Last edited by SMDFlea; 08-14-2022, 03:15 AM. Reason: NM-B421
    Tags: None
    • sikocan
      Badcaps Veteran
      • Oct 2019
      • 347
      • Australia
      #2
      Re: Lenovo ThinkPad E570

      These are ones I've tried:

      https://drive.google.com/drive/folde...WcHm4dNEOiPBie

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