1. bajajchirag123's Avatar
    i upgraded my laptop from windows 8.1 to windows 10 single language home edition .after the installation brightness control key is not working and also on the right bottom of the screen from the battery option the brightness option is disabled (m not able to select it ). how to fix this bug m using HP notebook
    08-20-2015 02:18 PM
  2. gpobernardo's Avatar
    Most probably, the upgrade to Windows 10 uninstalled the third-party drivers that control those custom key settings in your keyboard (it happened to my Samsung Laptop as well). You can do two things:

    1. Utilize the new quick settings found in the notification area of Windows 10 - you should see brightness as one of the quick access icons there;
    2. Search for and re-install the custom HP software that enables those keyboard features and settings in your Laptop.

    I did both of these two, I prefer going with #1 for consistency.
    08-20-2015 07:36 PM
  3. bajajchirag123's Avatar
    i already mentioned that the option to adjust brightness from the notification centre is not working . I cant select it.(its already deselected/disabled)
    gpobernardo likes this.
    08-20-2015 11:52 PM
  4. gpobernardo's Avatar
    Have you checked for updates to drivers in Device Manager?
    08-21-2015 09:57 AM
  5. blueplaneta's Avatar
    I had the same problem with my Toshiba laptop and I solved it.
    if you have Intel gpu you need to uninstall intel graphic driver using driver fusion.
    after that go to device manager->display adapters->intel graphic--right click on it and let it install drivers automatically
    if intel does not appear you have to reboot than install the driver.
    gpobernardo likes this.
    08-21-2015 10:28 AM

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