PC Drivers & Software

[Hassanbosha]

Before installing AMD Driver on my HP elitebook G6 i can completely control the brightness when plugged in or not

After installing the driver through windows 10 update when plugged in i can.fully control the Brightness 

But when not plugged in the Brightness is dimmed and i can't increase it although it's maximum value

It's like it goes into adaptive mood or screen saver although there nothin with battery saving or power saving or adaptive display

[Heilstein]

Try to install the drivers of your Notebook with HPs Software instead of Windows. Sadly Windows Update drivers are unreliable.

I've attached a link to the HP website where you can download the HP Support Assistant that will search the correct drivers for your device once installed. Don't get fooled by pop-ups when first opening it, you don't need to create an account, just wait 10 seconds and a option will appear to go ahead without it.

https://support.hp.com/us-en/help/hp-support-assistant