If you've forgotten the BIOS password on your Lenovo ThinkCentre M720q, don't worry! Resetting it is a relatively straightforward process. Here's a step-by-step guide to help you regain access to your computer:
the CMOS battery and reassemble your computer.
Disclaimer: This is a conceptual feature design. In reality, currently, only Lenovo Technical Support can generate the specific cryptographic files required to reset the BIOS password on the M720q, and they usually require proof of purchase.
