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Posts: 7
Registered: ‎04-10-2012
Location: istanbul
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Brightness interface problem

Hello , 

When i use Fn+ up - down keys . Brightness works good  but i can't see the brightness interface on the right side of my computer . By the way i've energy management

create and deny !!!
Posts: 378
Registered: ‎06-08-2012
Location: Ankara , Turkey
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Re: Brightness interface problem

Dear Lenovo_berk , 


Please kindly re-install thelatest version of  energy management software , The problem may happen because of file corruptions occured or missing files on energy management. ıf you still have the problem I can advice you One Key Recovery (OKR) to return the clean windows to solve the issue. 


I lenovo therefore I am 

Community Moderator
Posts: 13,482
Registered: ‎12-07-2009
Location: Česká Republika
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Re: Brightness interface problem

you may also need to re-install graphic card drivers, too.