: If installed, the Lenovo Vantage app displays your specific model name and serial number on the home screen.
How To - Download and Install a Driver from the Lenovo Support Site
: Open CMD and type wmic baseboard get product,manufacturer to confirm you are indeed using the LNVNB161216 board. Downloading and Installing Official Drivers
: Check the underside of your laptop for a sticker containing the MTM (Machine Type Model) or Serial Number.
Comprehensive Guide to Lenovo LNVNB161216 Drivers and Hardware Upgrades