Não consigo ajustar o brilho nas janelas do laptop Lenovo G580 10

Question

Eu tenho o laptop Lenovo G580. Eu tinha instalado o Windows 10. Depois de instalar o Windows 10, não consegui ajustar o brilho da tela

    

Answer 1

Eu encontrei esta solução para você

Go to Start Menu > Search and type Device Manager.

Then launch the Device Manager app and navigate to the Display adapters section. Just expand this option and right-click on the installed display driver.

Then select Update Driver Software from the ensuing context menu.

Select Search automatically for updated driver software in the resulting interface menu.

Windows 10 should automatically download and install the necessary display or video card drivers via the detected internet connection.

Once the drivers are installed successfully, you will see a notification message confirming the same along with the hardware details pertaining to the driver.

Fonte: link