in Lenovo B and G Series Laptops https://forums.lenovo.com/t5/Lenovo-B-and-G-Series-Laptops/Lenovo-G510-Brigness-control-is-not-working/m-p/1724955 Lenovo B and G Series Laptops topics Fri, 19 Sep 2014 16:44:04 +0000 ll03_en <![CDATA[ ]]> https://forums.lenovo.com/topic/findpost/1283/1724955/1724955 I am having Lenovo G510 laptop. Recently I came across an issue of brigness control. I am not able to change brightness on my system. It was working a week ago, but now when I am trying to change brigtness of the system I am not able to do so. It resticts my brighness control bar to certain limit ]]> Fri, 19 Sep 2014 16:44:04 +0000 https://forums.lenovo.com/topic/findpost/1283/1724955/1724955 parthbhagat <![CDATA[ Re: Lenovo G510 Brigness control is not working ]]> https://forums.lenovo.com/topic/findpost/1283/1724955/1731787 Any idea how to resolve this issue?

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Wed, 24 Sep 2014 16:11:13 +0000 https://forums.lenovo.com/topic/findpost/1283/1724955/1731787 parthbhagat
<![CDATA[ Re: Lenovo G510 Brigness control is not working ]]> https://forums.lenovo.com/topic/findpost/1283/1724955/1731899 hi parthbhagat,

 

Before running the Intel Video Driver for Windows 8.1, can you try the following:

1. Press the Windows key‌  Wed, 24 Sep 2014 18:03:52 +0000 https://forums.lenovo.com/topic/findpost/1283/1724955/1731899 neokenchi <![CDATA[ Re: Lenovo G510 Brigness control is not working ]]> https://forums.lenovo.com/topic/findpost/1283/1724955/1829745 I've tried on different OSs, Replacing updated drivers for video as well.
the retailer had given 15days check warranty and i came to knew after 15days.
What to do ? ]]>
Sun, 14 Dec 2014 19:42:05 +0000 https://forums.lenovo.com/topic/findpost/1283/1724955/1829745 mohkam
<![CDATA[ Re: Lenovo G510 Brigness control is not working ]]> https://forums.lenovo.com/topic/findpost/1283/1724955/3653730 thanks for your suggestion, NEOKENCHI !!! after uninstalling Intel 4600 driver (and 1st restart of my Lenovo G-510 notebook), I replaced it with the 'old' previous one (downloaded from the link suggested for win10 64bit, and 2nd restart).

Now it's a pleasure to see that the brightness contr ]]> Wed, 26 Apr 2017 09:20:40 +0000 https://forums.lenovo.com/topic/findpost/1283/1724955/3653730 nonno_Mariano