why brightness adjusting is not possible?

[Windows Central Question]

Iam using windows 10 from 10 days. but I can't able to adjust the brightness. I tried reinstalling drivers too.

 

[christo_hartono]

is driver you've installed compatible with windows 10

 

[Chintan Gohel]

Iam using windows 10 from 10 days. but I can't able to adjust the brightness. I tried reinstalling drivers too.

you're unable to change the brightness from settings or using the keyboard?

Which device is this?

If you need additional help or have more questions or details to share, please join the site so you can reply in this thread. See this link for instructions on how to join Windows Central.