Fix lenovo z510 screen brightness in Windows 10

Fix lenovo z510 screen brightness in Windows 10

Some of our customer meet  Lenovo Ideapad Z510  brightness problem, his lenovo z510  with Intel(R) HD Graphics 4600 and NVIDIA GeForce 840M .

He had try to  search for “adjust screen brightness” on his lenovo z510 computer, he see  there are a menu for “adjust screen brightness”, he had tried to adjust screen brightness from power options but “screen brightness” doesn’t exit there anymore.

There are two method to resolve this problem.

A: you can use our free lenovo driver update utility, then download the correct drivers for your lenovo device automatical, you can download it from here



  1. Search for Device Manager in Start Menu
  2. Expand the Monitors section
  3. Right click on Generic PnP Monitor and
  4. Click on Enable and you are good!

This solution come from: Original Solution