Lenovo Thinkpad tips

Table of Contents

How do you turn on the light on top of the monitor?

To turn on the small light on the top of the monitor (when working in the dark and it is very difficult to see the keyboard)

Fn + PgUp

What is battery preservation mode in Lenovo Thinkpad? Limit charging to a user-defined limit and not exceed it. How do we turn this feature on?