Tutorial] How to create a bootable USB Drive to flash a Lenovo device's BIOS - Jack Stromberg
Silent updating of Insyde firmware | More than patches
Lenovo ThinkSystem Firmware and Driver Update Best Practices - An Introduction > Lenovo Press
Flash your Lenovo Ideapad laptop BIOS from Linux using UEFI capsule updates | by Christophe Beyls | Medium
How to update the Machine Type and Model (MTM), System Serial Number (SN), or System Brand ID of system BIOS menu – ThinkCentre, ThinkStation - Lenovo Support PA
How to update firmware and drivers using the Lenovo XClarity management tools - Lenovo Support OM