FN keys no longer working after update to 1809 on HP ZBook 15 G2

P

PB1020

Hello,


After the last Windows update, my Fn keys for brightness(key f9 and f10) and my Fn key to toggle the mic(f8) stopped working, although my volume through the Fn keys(f6 and f7) still works. I'm using a HP ZBook 15 G2. I've tried to update my drivers but they all said they were running the last update. This problem did not occur before the update, so i'm very positive it's caused by windows.


Is there any way to fix this problem?


Here's some additional info about the system:

OS Name: Microsoft Windows 10 Pro
OS Version: 10.0.17763 Build 17763
OS Manufacturer: Microsoft Corporation

BIOS-version/date: Hewlett-Packard M70 Ver. 01.15, 25-4-2016
Original Install Date: 15.5.2018 г., 14:27:53
System Boot Time: 16.5.2018 г., 17:00:50
System Manufacturer: Hewlett-Packard
System Model: HP ZBook 15 G2
System Type: x64-based PC
Processor: Intel(R) Core(TM) i7-4910MQ CPU @ 2.90GHz, 2901 MHz, 4 core('s), 8 logische processor(s)

I've made a restore point before I made the update, but I want to use this as last resort, if there is no other option possible.

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