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Alexkr
New Member
Last Activity: 03-11-2023, 04:12 PM
Joined: 12-10-2022
Location: Сургут
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  • Alexkr
    replied to Remove_SMM... UEFI.
    Re: Remove_SMM... UEFI.

    Hello! Can you help me please.
    thinkpad a275 not working after trying to reset bios.
    Black screen.
    I found a clean firmware on the forum. Clear.
    After starting the laptop - the Lenovo logo and reboot again.
    When pressing Enter - Error 0183: Bad CRC of Security Security Settings in EFI variable.
    I press F1 - and the computer restarts again.
    I have a backup of the old bios - but it doesn't work.
    Can you see what happened to the old backup? Or somehow transfer the data from the old backup to a clear one? I could...
    See more | Go to post
    Last edited by SMDFlea; 04-01-2023, 08:02 AM.

    Leave a comment:


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

    Hello.
    My laptop is a thinkpad a275.
    Amd a10.

    I forgot the bios password. I tried to reset it, as I saw in the video, I closed two pins on the bios chip.
    And my computer stopped turning on.
    it was very stupid...
    I soldered the chip, but the firmware was damaged.
    I found the a275 firmware here on the forum, it does not load on the computer, it
    has the same problem as described above.

    STEP 4: Enter any character when you are asked to enter the supervisor...
    See more | Go to post

    Leave a comment:

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