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Here is the solution to resolve PCI Express Root Complex driver Issue Click here to view the instructions!
HP Recommended
HP EliteBook 840 G3 Notebook PC
Microsoft Windows 11

I CANT KEYBOARD SHORTCUTS TO CONTROL MY SCREEN BRIGHTNESS.Screenshot 2023-08-22 083012.png

1 REPLY 1
HP Recommended

Hi:

 

See if the info at the link below is of help to you...

 

Update HP Hotkey UWP Service - HP Support Community - 8356241

 

You can download the HP software framework program at the link below:

 

https://ftp.hp.com/pub/caps-softpaq/cmit/softpaq/CASLSetup.exe 

 

That would be the only suggestion I can offer.

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