keyboard backlit um425

[maksp]

System: windows 10 pro
Battery or AC:
Model: um425
Frequency of occurrence:
Reset OS:
Screenshot or video:
========================
Detailed description：
Hi , i have a problem with my keyboard backlit , when i push fn and f7 ther is no splash on the screen , backlit does't work , in the windows mobility center ther is nothing too .
i try reinstall asussystemcontrollinterface
Please help

[Blake_ASUS]

Hi there,
Do other Function keys work? like screen brightness, touchpad...
Thank you.

[maksp]

Hi , yes other function keys works , only brightness doesn't work , it's like there is no function

[Blake_ASUS]

Hi there,
I have send PM to you.
Please kindly check.
Thank you.