Windows 8 and 8.1 Forums


windows 8 brightness

  1. #1


    Posts : 8
    Windows 8.1

    windows 8 brightness


    so i know if u go to the lower right corner something comes up in windows 8 and you can choose settings then you will see brigthness, but my problem is its not avalibal for me, why!?!?!? like the brigthness is grey and says not avalibal!

      My System SpecsSystem Spec

  2. #2


    United States
    Posts : 3,093
    Windows 8.1 Pro 64-bit


    Happens a lot it seems. One fix to try is simply uninstall graphics in Device Manager then reboot.
      My System SpecsSystem Spec

  3. #3


    Posts : 8
    Windows 8.1


    Quote Originally Posted by popeye View Post
    Happens a lot it seems. One fix to try is simply uninstall graphics in Device Manager then reboot.
    what how do i do that and do i have 2 install it again?!!!!!!!!!!!!??!?!
      My System SpecsSystem Spec

windows 8 brightness
Related Threads
How to Adjust the Display Screen Brightness in Windows 8 and 8.1 The display can use more power than any other part of a PC. Reducing the display brightness level can help extend your battery life before needing to recharge. This tutorial will show you how to adjust the brightness level of...
Hi new here. Got a new computer over the holidays. Everything was working great for about a week. Then I couldn't change my brightness anymore. 1) The FN key does nothing with the brightness. It works for sound controls and other shortcuts but not brightness. 2) Trying to change the brightness...
I am having this problem from past 3-4 days I am unable to adjust my laptop's brightness. The functions keys for brightness won't work. I also tried changing the power settings to high performance and balanced, that also doesn't changes the brightness. I also tried manually adjusting the screen...
I recently got an Asus X550LA and updated to Windows 8.1, since then I cannot change the brightness level. In the settings charm the brightness charm says unavailable. I found posts similar to this, and none of the suggested solutions have not worked. I've tried: Switching to Microsoft...
Hey guys, So I was wondering if anybody knew what the registry key (or other option) was for the incremental brightness steps. I am trying to figure out if I can lower the amount that my brightness changes in each "step" or click of the brightness function key. I know for a fact my display...
Windows 8 adaptive brightness in General Support
I didnt know where to put this thread, so I put it here. My problem is, that I cant turn off the adaptive brightness function, I even turned it off in the "services.msc" option thing, I went to "Sensor Monitoring Service" > Properties > Startup type > disabled. Directupload.net - kuvtse4e.png...
hi!! After installing amd 12.10 on hp dv6 3010em,amd radeon mobility hd5470,i cant adjust brightnes when on radeon card,brightness buttons dont work,everything ok on intel hd 3000....
Eight Forums Android App Eight Forums IOS App Follow us on Facebook