Keyboard backlight randomly turns off
- System: Windows 10 64bit 20H2
- Battery or AC: Both
- Model: Vivobook F512DA
- Frequency of occurrence: Random
- Reset OS: yes
My keyboard back-light would just randomly turn off. Meaning when I press any key the light does not come on. I have to press the function key again to get it to come on. This would happen occasionally. I tried to re-install the driver for ASUS System Control Interface. I did the procedure to do EC reset by holding power for 40 seconds. I checked Windows updates and have latest version of MyASUS app installed.