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‎01-27-2022 10:11 AM

HP Recommended
Product: HP ProBook 450 G4 Notebook PC
Operating System: Microsoft Windows 10 (64-bit)

After reinstalling Windows 10 fn button and brightness do not work. No drivers installed.

Category:
3 REPLIES 3

‎01-27-2022 10:46 AM

HP Recommended

Hi:

 

If you installed the chipset and graphics drivers, see if installing this driver gets the Fn keys to work.

 

HP HotKey Support (HPHKS) software provides the support for handling the Hotkeys and bezel or cap-sense buttons (fixed notebook buttons that provide quick access to a particular function when pressed) for HP business notebooks.

 

https://ftp.hp.com/pub/softpaq/sp103501-104000/sp103615.exe 

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‎01-27-2022 01:22 PM

HP Recommended 
Salting does not help.

 

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‎01-29-2022 06:10 AM

HP Recommended

It hasn't helped before on the hewlett-packard site that's why there was a driver.But it is currently missing, as is the audio driver

If you have an archive of drivers, would you share it?

 

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