FN Keys Not Working After Windows April Update

[delusk]

After Windows 10 April Update installed, the function keys no longer work, and it impairs my use of switching VGA display options. I've tried what I could find already and nothing works. Any ideas?

[CF4 · Accepted solution]

Hi

Not really.

Vague thought....

https://support.hp.com/gb-en/drivers/selfservice/hp-probook-450-g3-notebook-pc/7834555

HP Hotkey Support

6.2.39.1 Rev.A

50.1 MB

Aug 25, 2017

Download

[user-Derek]

I've got exactly the same problem with my ProBook 450 G3

So you are not alone, it was the first formlink coming up in my Google search.

Resetting my BIOS didn't work for me. Maybe a driver problem? 

My fn + f8 and f9 for sound are working though. But Screenbrightness and Screenmonitor-swiching aren't. 

---> Tried the driver, it worked. Thank you!

[delusk]

When I downloaded the HP Hotkey Support file, ran it and then restarted my laptop, the function keys worked correctly. I was skeptical at first, but it worked well. Hope this helps.

[CF4]

Prego.

[Phineas97]

HP EliteBook 1040 G3

Hello,

My laptop just update to window 10 build 17713 yesterday and the function key is not working again. Fn + F4 F5 F6 are not working. I have download the hotkey support driver from the official site, but still not working. 

Someone help me 😄 Thanks in advance.