• ×
    Information
    Need Windows 11 help?
    Check documents on compatibility, FAQs, upgrade information and available fixes.
    Windows 11 Support Center.
  • post a message
  • ×
    Information
    Need Windows 11 help?
    Check documents on compatibility, FAQs, upgrade information and available fixes.
    Windows 11 Support Center.
  • post a message
Guidelines
From questions to kudos — grow your reputation as a tech expert with HP Support! Click here to sign up.
Archived This topic has been archived. Information and links in this thread may no longer be available or relevant. If you have a question create a new topic by clicking here and select the appropriate board.

‎11-19-2018 02:42 PM

HP Recommended
Product: EliteBook 850 G4
Operating System: Microsoft Windows 10 (64-bit)

Hello,

 

my laptop had to be fully restored by my company due to an issue we weren't able to address for the resolution.

The operating system was loaded again and among few issues I am having after a fresh install, I see the Fn brightness function don't work (I mean the ones corresponding to keys F5 and F6) so I can't adjust the brightness using those two keys.

 

Other buttons (e.g. for the sound volume) are working correctly.

Can somebody help me to understand if some driver is missing please?

Archived This topic has been archived. Information and links in this thread may no longer be available or relevant. If you have a question create a new topic by clicking here and select the appropriate board.
† The opinions expressed above are the personal opinions of the authors, not of HP. By using this site, you accept the Terms of Use and Rules of Participation.
Didn't find what you were looking for? Ask the community
† The opinions expressed above are the personal opinions of the authors, not of HP. By using this site, you accept the <a href="https://www8.hp.com/us/en/terms-of-use.html" class="udrlinesmall">Terms of Use</a> and <a href="/t5/custom/page/page-id/hp.rulespage" class="udrlinesmall"> Rules of Participation</a>.