Run the Lenovo Autopatcher script against your BIOS dump. This creates a new file, usually named yourfile_PATCHED.bin .
Using BIOS patching tools carries significant risk. Modifying firmware can "brick" your device (render it unusable) and typically voids your warranty . These tools are usually third-party, community-developed software and are not official Lenovo products. Always ensure you are using a version specifically designed for your exact laptop model and BIOS version. lenovo autopatcher full
The script can analyze the dumped BIOS and disable the password check by modifying specific security variables. Run the Lenovo Autopatcher script against your BIOS dump
Place your BIOS dump and the autopatcher script in the same folder. Open a command prompt and run the command: python autopatch.py your_bios_backup.bin Modifying firmware can "brick" your device (render it
While is excellent for offline/scripted updates, consider these modern alternatives:
The core script automatically detects the BIOS version and applies patches to unlock the firmware (often using tools like UEFIPatch ).