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thesstriangle
New Member
Last Activity: 04-09-2023, 08:10 PM
Joined: 04-06-2023
Location: ON
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  • Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal

    And there it is, all in how you read it. Thanks for pointing out my brain failure. ha!

    Gave it 1234, proceeded to the next steps on the instructions and I am good to go.
    BIOS completely unlocked!

    Thanks again and for all who have contributed to this tool, wicked work.

    Cheers,
    T.SS.T...
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  • Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal

    Ohh man, sorry I didn't mean to break the rules on that.
    I have some additional system and testing information as well from the link you provided

    I am using a Lenovo T450s
    Model: 20BW-000KUS
    Board Num: Can't locate
    BIOS chip: W25Q128FV

    I can backup the BIOS, backed up multiple times after re-seating the reader as well and on different USB ports to ensure the CRC is the same on all tests.
    I can run the autopatcher and it completes, however with errors.
    ...
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  • Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal

    I also meant to say that I've been looking for a solution to the VNRAM error, however I can't seem to find anything about it.
    See more | Go to post
    Last edited by Vesko356; 04-09-2023, 07:57 AM. Reason: Redundant citation

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  • Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal

    Hi, I've tried the auto patch and receive an error on running it. Info below.

    Using UEFIReplace to inject 2 DXE drivers...
    [1/2] BootOption (GUID e0746c42-d3f9-4f8b-b211-1410957b9ff5)
    [2/2] LenovoTranslateService (GUID 826bcf56-bac4-43f4-8ea1-8cdf0a121abd)

    Looking for volumes to patch...
    [1/1] NVRAM_EfiSystemNvDataFvGuid (checksum 2609h):
    Not found... Skipping.

    I've also added a link to the BIOS dump I created. It's for a T450s.
    If someone could let...
    See more | Go to post
    Last edited by SMDFlea; 04-09-2023, 09:27 AM. Reason: removed external url

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