Solved Dell N5110 LCD light Dims when dark scenes In a Movie?

[waqar bukhari]

Friends, I am having a strange problem with my Dell N5110. Its light automatically dims when Dark scenes come during a movie. Even when I open some picture that has dark colors of when I browse to some webpage having more dark colors the light goes dim. Otherwise the brightness is very good.

 

[waqar bukhari]

I think the issue has been solved. I dont know how I did it. I updated the drivers and changed some settings in power options in control panel. I changed the dim brightness to 100 some other mess up. For now it has solved the problem.

 

[waqar bukhari]

I think the real thing that solved problem was driver update. I just checked by changing power plan to balanced(I messed the settings in High performance Plan) but still I am not getting that problem.