brightness in lenovo g 500

[Sprushika Mulakala]

function keys to increase/decrease brightness isn't working in lenovo g500 after a cleaup. what drivers are required for my laptop.

 

[hang-the-9]

Install the Lenovo Solution Center, run it, it should detect any missing drivers and istall them.

Many models of Lenovo laptops have a great utility called System Update which does the same thing and works great for updating all drivers, but your G model is not supported by it.