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- HP Community
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- Notebook Hardware and Upgrade Questions
- Funtion Keys F 5/6/10 do not work (Screen brightness and Mut...

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08-08-2018 09:46 PM
I have a new Probook 650 G2 with Win 10. Most of Fn function keys do not work, Only keyboard brightness and volume are currently working - so I know than the Fn key is enabled in BIOS. I searched for new drivers and BIOS, but none seem applicable to my problem. I have the same problem on 2 identical computers.
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Accepted Solutions
08-09-2018 08:12 AM
Hi, @RMCAP
The only suggestion I can offer would be to make sure you have installed the Hotkey support driver from your notebook's support page...
HP Hotkey Support
This package provides HP Hotkey support for special function keys on supported models that are running a supported operating system.
08-08-2018 11:02 PM
Hello @RMCAP,
Since you've implied that you haven't tried driver updates, I recommend these:
Intel Video Driver and Control Panel
https://ftp.hp.com/pub/softpaq/sp87501-88000/sp87555.exe
AMD Video Drivers and Control Panel
https://ftp.hp.com/pub/softpaq/sp85501-86000/sp85673.exe
Conexant HD Audio Driver
https://ftp.hp.com/pub/softpaq/sp87001-87500/sp87430.exe
Kind regards,
Eddy
I used to be an HP Expert. I no longer participate in this community.
08-09-2018 08:12 AM
Hi, @RMCAP
The only suggestion I can offer would be to make sure you have installed the Hotkey support driver from your notebook's support page...
HP Hotkey Support
This package provides HP Hotkey support for special function keys on supported models that are running a supported operating system.
08-10-2018 04:11 PM
That's true, but after running the driver search tool for updates, there were no suggestions for hotkey fixes or keyboard drivers. I hesitate to randomely install the other available fixes which do not addres any probelms that I have. If it ain't broke, don't fix it.
08-10-2018 04:57 PM
You're very welcome.
As I replied yesterday, that file is right on your notebook's support page under the Software - Solutions section...
https://support.hp.com/us-en/drivers/selfservice/hp-probook-650-g2-notebook-pc/8430739
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