Getting rid of supervisor for x1 carbon 8th gen

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  • flaviustech
    New Member
    • Jun 2025
    • 5
    • Romania
    #1

    Getting rid of supervisor for x1 carbon 8th gen

    Click image for larger version Name: 20250621_105925.jpg Views: 0 Size: 218.8 KB ID: 3726527Hi there,
    As title says, i need to get rid of supervisor password, at bios enter if i let blank, it goes into bios but limited settings can be aplied.
    X1 Carbon gen 8th : 20U9 - 0084MH
    I opened and i think i found the bios chip somewhere near ssd m2.
    Now i have some electronic skills and i have CH341A programmer with an additional 1.8v converter for those chips, but i am not sure if this chip is 1.8v or 3.3v.
    I have read some topics and i saw there is a method to short some pins to get rid of that supervisor password, but i could not find relevant method for x1 carbon 8th gen.
    Can you lead me? How to do it properly?
    Tags: None
    • hoaca388
      Badcaps
      • Jan 2022
      • 12085
      • Socialist Republic of Vietnam
      #2
      This isn't bios chip.

      Click image for larger version Name: 20250621_105925.jpg Views: 0 Size: 261.0 KB ID: 3726666
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        Comment

        • flaviustech
          New Member
          • Jun 2025
          • 5
          • Romania
          #3
          Hmm, then what are my options, i cannot find any bios chip on laptop.
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            • SMDFlea
              #3.1
              SMDFlea commented
              Today, 04:24 AM
              Editing a comment
              That is the bios chip
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