Hi Eric,
Thank you for writing back.
You may use the SetupBD.exe command to install driver silently.
Example: SetupBD /s - Installs and/or updates the driver(s) silently.
Please refer to our website for the command line options:
Network Connectivity — Installing the Base Driver and Intel® PROSet Via the Command Line
Please check if you also have this file "SetupBD" in Lenovo's driver.
Sincerely,
Sandy