[Windows Central Question]

I have a dell laptop inspiron 5000 series. Which my brightness does not function when i upgrade to windows 10. brighness keys are funtioning, but my brightness is not working. it stays constant even i press brightnss keys

[Azensun]

You might have reached the maximum brightness (which may not be all that bright). Have you tried turning the setting all the way down then all the way up again?

[Chintan Gohel]

I have a dell laptop inspiron 5000 series. Which my brightness does not function when i upgrade to windows 10. brighness keys are funtioning, but my brightness is not working. it stays constant even i press brightnss keys

go to device manager and check for driver updates for display

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