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Ahmed_Hosam Student
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Mute Button LED HP ProBook 450 G2

HP ProBook 450 G2
Microsoft Windows 10 (64-bit)

My WIFI Button Turns white when on and turns orange when off which is fine. But the mute button next to it doesn't turn orage weither on or off it's just always white. is that normal or I'm having a problem ?

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HP Recommended

Mute Button LED HP ProBook 450 G2

Hey there! @Ahmed_Hosam, Thank you for joining the HP Forums!


I understand that mute button on your notebook is not working.


Please try updating the audio drivers and wireless button drivers from links below.


AudioDriver link:


Wireless button driver:



Keep me posted!

Have a great day weekend ahead! 🙂


Please click Accept as Solution if you feel my post solved your issue, it will help others find the solution.


Click the Kudos, Thumbs Up" on the bottom right to say “Thanks” for helping!

I am an HP Employee

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Teacher Teacher
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Mute Button LED HP ProBook 450 G2

hi ,


I also recommend you to update the below drivers , as i suspect it is the hot key issue 


HP Hotkey Support


Type:Software - Solutions
Version: Rev.A(25 Aug 2016)
Operating System(s):Microsoft Windows 10 (64-bit)
File name:sp77355.exe (34 MB)


LInk :


//Click on Kudos and Accept as Solution if my reply was helpful and answered your question//

I am an HP employee!!


r - K



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Help39 Honor Student
Honor Student
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Mute Button LED HP ProBook 450 G2

Hello I need to turn mute and wireless button off for one is broken and sound is always turns off and on 

Please help.

Hp Pro book 470G2 



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Mute Button LED HP ProBook 450 G2


Thank you for posting in this thread. Unfortunately based on when the last response was made, I have closed this thread to help keep comments current and up to date. We recommend starting a new thread for your issue by clicking here.
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