Lenovo Bios - Unlock Tool _verified_

This prevents any changes to the BIOS settings. On newer Lenovo models, this is a hardware-level security feature.

If you are locked out of your BIOS by a "Supervisor Password," there is no official software tool Lenovo Bios Unlock Tool

Changing these settings can brick your device or void your warranty. Win-Raid Forum 2. Unlocking Forgotten BIOS Passwords This prevents any changes to the BIOS settings

Use the CH341A clip to read the BIOS chip's firmware (BIN file) while the laptop is powered off. Run the firmware through the Auto Patcher script to remove the password block. Lenovo Bios Unlock Tool

turn on the laptop. when you see the ThinkPad logo, short two specific pins. keep shorting those pins! press F1 to go to the BIOS. ./techtipsy