You Can Remove Lenovo Thinkpad supervisor password with this tools

DISCLAIMER:

This script is available at no cost and is intended solely for educational purposes.
You have permission to download, modify, and redistribute this script. However, I kindly request that you refrain from selling it or attempting to profit from it. Additionally, please remember to give credit to the authors for their time and effort invested in creating it.
I cannot be held responsible for any harm caused to your machine, pets, house, life, or the space-time continuum as a result of using or modifying this script. Making such modifications carries risks and may potentially render your machine unusable or cause other issues. While I have not encountered any instances of hardware damage thus far, I cannot guarantee that the same will not happen to you. Therefore, please exercise caution and use the script at your own risk.

From command line use either autopatch.cmd (Windows) or autopatch.sh (Linux) as follows:

autopatch <your_bios_image.ext>

THAT'S IT!
The command will generate either your_bios_image_PATCHED.ext or your_bios_image_PATCHED_CLEAN.ext depending on the type of BIOS you are patching. The original dump will be left unchanged.
autopatch -h will output the help info for the command
autopatch --howto will output the following instructions on how to use the patched image:

[ HOW TO USE THE PATCH ]
STEP 1: Flash and replace current BIOS with the generated patch file
STEP 2: Boot the machine
STEP 3: Press ENTER/F1/etc. to enter BIOS settings
STEP 4: Enter any character when asked for Supervisor Password
STEP 5: Press enter when it shows Hardware ID
STEP 6: Press space bar 2x when asked
STEP 7: Turn off machine
STEP 8: Restore original BIOS
STEP 9: Reset BIOS settings to factory default

[ NOTES ]
When booting the patched BIOS you might have to:
- Hold the anti-tamper switch down the whole time (use tape)
- Remove the hard disk or replace it with a locked one

NOTE: you tried with python 2x
me with my install, I have problems with python 3x.
file not changed or error replacing GUID.
add to PATH environment variable.
C: \ python27

The latest version of the auto-patcher requires Python 3. It will not work with Python 2