

Run the Hardware and Devices Troubleshooter: Ensure that your internet connection is running smoothly and that no cables are loose. Asus keyboard backlight not working windows 10? Fix itīefore using any of the methods below to fix the issue, enable Fn keys in the BIOS of your system. You need to check if the drivers are compatible with the keyboard or not before installing them. It doesn’t matter if your keyboard is an external one or is attached to your laptop or PC. Incompatible drivers:- If you don’t have the latest asus keyboard backlight driver installed, you won’t be able to access keyboard backlighting and other special features.But if this file is not executed for installation in your PC, then the backlight will not work.


Error message:- The device you’re using might be showing error messages, which means that it’s in an error state.Check every part of hardware to resolve this issue. Hardware problems:- At times, there might not be proper synchronization between your computer’s operating system and ASUS.Take a look at these possible reasons why the light is not working on your system OS:. Why is the Asus keyboard backlight not working? To keep decreasing the backlight until it gets turned off, hold the F3 and Fn keys. If you hold these two keys together, the brightness of the backlight will increase. All you need to do is press the F4 and Fn keys at the same time.
