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What's DOS?
Posts: 1
Registered: ‎12-21-2010
Location: San Francisco
Views: 414
Message 1 of 3

Screen Brighness problem

Hi guys... 


I have a Lenovo Y560d laptop...  just bought it couples of week ago...

I have a problem with my screen brightness, my screen will go dim while i was using, and even though i have changed the setting in the Battery or the "Energy Management" .... the problem still occur. 


P.S  I had a little dot appear on my screen the other day, don't know why. but it disappear next day... anyway is this a bad sign??

Retired Moderator
Retired Moderator
Posts: 2,938
Registered: ‎02-22-2008
Location: US
Views: 384
Message 2 of 3

Re: Screen Brighness problem

Is your screen going dim while your laptop is running only on the battery? 

Punch Card
Posts: 26
Registered: ‎12-07-2010
Location: US
Views: 377
Message 3 of 3

Re: Screen Brighness problem

There is an auto brightness that changes the display, depending on the ambiant light. Try turning it off. 

Energy Management--Middle icon (wheel) of the three in the lower right--click on smart control (upper left) and you'll find the checkbox.


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