My lenevo thinkpad c13 yoga's backlight is not working

Support Windows Support
1

i used this chromebook and the keyboard backlight was working perfectly but when i reinstalled windows and even the crosec service , the backlight is not working.
it was working before the new fresh windows installation but after the installation it stopped working.

is there anything i can do?

3

There isn’t a guarantee on anything with this patch. Either go to coolstar.org and search the driver or go to your CPU’s page (if you don’t know go to Device Manager)