Keyboard backlight not working in Asus G550KJ in Windows 10. How to turn it on?

Question

ASUS

Good evening. I have an Asus G550JK laptop, after switching to win 10, the keyboard backlight stopped working. By installing a new ATK driver, the backlight worked. But after a reboot, it does not work again and does not turn on. And every time for it to work, you need to install a driver. It will work until reboot. How to be? Also, the touchpad disable function on the keyboard does not work after the backlight control stops working. Already tried everything. Even old versions of drivers and standard ones from Windows. Nothing helps. Although the driver itself and the software remain after the reboot ... I started it manually - the effect is zero.
UPD. I found the ATK service, it is turned off. When I try to start, I get the error "The service was started and then stopped. Some services stop automatically if they are not in use by other services or programs"

Answer 1

> Also, the function to disable the touchpad on the keyboard does not work, after the backlight control stops working.
Apparently, the ambush is not in the keyboard driver, but in some program that controls non-standard functions on the keys. Most likely, the volume and brightness and turning off wireless modules will not be controlled from your keyboard. There, in the reviews, they write that there is some Asus proprietary software for the touchpad, most likely there is also for the keyboard, and without it, it turns into a pumpkin ordinary keyboard without backlighting.