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What's DOS?
Posts: 1
Registered: ‎02-29-2012
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I CANNOT adjust Screen Brightness by any way

Hi everybody, I'm from Hong Kong . I've just got a little problem.


I CANNOT adjust Screen Brightness by any way.(e.g. Use the key "Fn +↑ or ↓",Manual control in Energy Manager)
P.S. The keyboard is all right.

Community Moderator
Posts: 13,431
Registered: ‎12-07-2009
Location: Česká Republika
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Re: I CANNOT adjust Screen Brightness by any way

hi heiyinmatthewlo

please, try to re-install the power management first and also check if the fn keys works on safe mode.