The process is technical and carries a risk of "bricking" the laptop if not done carefully.
Use your programmer software to write the _patched file back onto the BIOS chip. lenovo autopatcher full
Most commonly the CH341A USB Programmer with a SOP8 clip to read the BIOS chip directly from the motherboard. The process is technical and carries a risk
A binary used by the script to modify the BIOS code. lenovo autopatcher full