Hi, I am Dave, I will help you with this.
1
Open Device Manager (accessible by right clicking your Start Button)
Expand the Batteries section
For each device in that section:
Right click and choose Disable
Wait a couple of seconds and right click and choose Enable
Close Device Manager
2
Open Command Prompt, then run this command to open the Power Troubleshooter and run that
msdt.exe -id PowerDiagnostic
3
Then check if you can open the Power and Battery section in the Settings app.