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Solve : Laptop Brightness?

Answer» <html><body><p>I have an asus laptop and i have a problem with increase and decreasing level of brightness. help me plz.<br/>my operating system is windows 8.1 and i download and <a href="https://interviewquestions.tuteehub.com/tag/installed-499454" style="font-weight:bold;" target="_blank" title="Click to know more about INSTALLED">INSTALLED</a> latest version of driver that is compatible with my OS. when i early installed windows, i installed drivers and don't have problem with it. but now after months <a href="https://interviewquestions.tuteehub.com/tag/suddenly-654932" style="font-weight:bold;" target="_blank" title="Click to know more about SUDDENLY">SUDDENLY</a> it happened to me.Where were the drivers from ? ?They were Official drivers from asus support website.i can see <a href="https://interviewquestions.tuteehub.com/tag/osd-584051" style="font-weight:bold;" target="_blank" title="Click to know more about OSD">OSD</a> that changing brightness, but i don't actually see any changeI suggest try to press and hold fn <a href="https://interviewquestions.tuteehub.com/tag/key-11608" style="font-weight:bold;" target="_blank" title="Click to know more about KEY">KEY</a> in your keyboard. Your laptop brightness will decrease or increase by pressing function key. If nothing happen, then I guess the problem is on your hardware.Did the OP give the model # of the laptop?<br/>Is it under warranty?<br/>How old is the battery? <br/>A failing hardware component can cause that to happen. Most often the battery or the power block.<br/><br/>Also, a poor connection to the AC mains does that very thing, make the brightness go up and down.<br/></p></body></html>


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