Good evening, I have a problem with my screen.He's dark, but I carry f11 and f12 brightness does not increase or lowers.I do not know what goescan you help me?use windows 8
Go to Solution.
I usually access the battery option either in the taskbar or control panel. At the bottom there is a slider to adjust the screen brightness. Give it a try.
I try uninstalling and reinstalling but is the same ....
have not changed anything, it's all the sameI am very concerned, because it was just like that
Is the condition exist when you first have your computer or later on?
Found this link that relates to your problem.
I see and now its working 100%
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