Supported devices and model coverage
: Lenovo officially states that if a Supervisor Password is lost, the only authorized solution is replacing the entire system board . 2. Unlocking Hidden "Advanced" BIOS Settings Lenovo Bios Unlock Tool
Unlocking a Lenovo BIOS usually falls into two categories: or unlocking hidden advanced settings . Depending on your goal and model, follow the appropriate method below. 1. Unlocking Forgotten BIOS Passwords Supported devices and model coverage : Lenovo officially
This guide explores the legitimate tools available, third-party community patches, and the significant risks involved in modifying your system's firmware. 1. What Does "Unlocking" a Lenovo BIOS Mean? third-party community patches
With proof of purchase, Lenovo may be able to replace the motherboard (the only official way they "reset" passwords).