Brightness control is Not working

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Pankaj Kumar Rai
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Tuesday July 9, 2013
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July 9, 2013
- Jul 9, 2013 at 09:59 PM
carminabigue
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Tuesday March 19, 2013
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- Jul 9, 2013 at 10:24 PM
hello,
i have Lenovo G580 59358346. In which the Volume Control(Right and Left Arrow keys) with Fn key is Working but the Brightness Control(Up and Down Arrow keys) with Fn key is NOT WORKING....please help me what I Have to do to resolve this problem..?

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carminabigue
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Tuesday March 19, 2013
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Jul 9, 2013 at 10:24 PM
I suggest you try obtaining the drivers through Windows Update. Click Start > All Programs > Windows Update > Turn on Windows Update ."
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