Turbo button no longer working, and FN keys for brightness not working

[i3reathless]

Hi, I've recently got the medion control centre installed but now the physical turbo button no longer cycles between modes (I can change this manually in the control centre). Also the FN keys for brightness no longer control the brightness of the display.

Any advice? Which drivers might be playing up? They're definitely both fine mechanically as the laptop is new (Beast X40) and were working prior to installing the control centre

Thanks in advance

[Fishtown]

Hello @i3reathless ,

what is the MD number of the computer?

bye Fishtown