• ×
    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
Are you having HotKey issues? Click here for tips and tricks.
Check out our WINDOWS 11 Support Center info about: OPTIMIZATION, KNOWN ISSUES, FAQs, VIDEOS AND MORE.
HP Recommended
HP EliteBook 840 G1 Notebook PC
Microsoft Windows 10 (64-bit)

 

MUTE button light stopped working post Windows 10 install

Product Name: HP 840 G1
Operating System: Microsoft Windows 10 (64-bit)

1st, Button still works, but the light is does not turn off.when press of mute.you all can refer to the attachment.

2nd . Mute function key is not working.
 
install the latest hotkey drivers but still unable to solve.
 
Capture.PNG
1 ACCEPTED SOLUTION

Accepted Solutions
HP Recommended

Hi,

 

Try reinstalling the IDT HD Audio software package on the following link - this will often correct issues with the function of the mute button/led.

 

http://ftp.hp.com/pub/softpaq/sp65501-66000/sp65631.exe

 

When the reinstallation has completed, restart the notebook.

 

Regards,

 

DP-K

---------------------------------------------------------------------------

****Click the White thumb to say thanks****
****Please mark Accept As Solution if it solves your problem****
****I don't work for HP****


Windows Insider MVP

View solution in original post

2 REPLIES 2
HP Recommended

Hi,

 

Try reinstalling the IDT HD Audio software package on the following link - this will often correct issues with the function of the mute button/led.

 

http://ftp.hp.com/pub/softpaq/sp65501-66000/sp65631.exe

 

When the reinstallation has completed, restart the notebook.

 

Regards,

 

DP-K

---------------------------------------------------------------------------

****Click the White thumb to say thanks****
****Please mark Accept As Solution if it solves your problem****
****I don't work for HP****


Windows Insider MVP

HP Recommended

problem solved. thanks alot 

† 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>.