01-17-2020 01:45 PM
01-17-2020 01:48 PM
01-17-2020 01:59 PM
A quick search on the version number you gave shows it is for Lenovo Power Manager for Windows 10 (Version 1703 or Later) and not for Lenovo Power Management Driver.
What I had to do was go into Device Manager > System Devices. Right-click Lenovo PM Device and click properties. Click the Driver Tab and it will show the currently installed version and should also have a button to "Roll Back Driver" if it still has the previous version available.
01-17-2020 02:13 PM