I have an HP Envy notebook. the keyboard light is not working. I have tried all the key combinations for turning on the backlight, but none has been able to turn on the backlight.
When I visited the HP support website, there were three drivers under the keyboard and mouse category. The details for the three drivers were not supporting keyboard light. so I decided to download one of them; synaptics touchpad driver, for a try.
After installing the driver, my keyboard light is still not functional.
I would like to know the driver that supports keyboard backlight for HP Envy notebook.