Asus Zephyrus G16: how to disable FN lock?

Help
1

Right now I have to press FN + F1 2 3 etc to change the screen and keyboard brightnesses, I want to toggle that. I installed the hardware quirk config for it, and did asusctl armoury list but it didn’t show anything. I looked it up and didn’t find more than a few comments like trying FN + ESC, or using ghelper (windows only).

I have the ASUS Zephyrus G16 GU605M (2024, Core Ultra 185H, RTX 4090)

2

If you’re wanting to permanently reverse the function keys, I think there’s normally an option for that in the BIOS?

3

Theres no bios option