[Shahroz Naeem]

Hello, everyone.

I've got an HP Probook 450 G2. It comes with DOS installed and no OS. I put it up with Windows 10 Pro x64 and it worked great.
However, the brightness function keys are not working and while searching it over the internet I found out that nearly all of the Probooks have this issue. Some of the older versions were fixed with a driver (HP Hotkey Driver, to be exact) but that one doesn't work with the 450 G2.

Any tips on how to fix it?

Thank you, in advance!