Press the F5, F9, or F11 key to turn your HP laptop keyboard light on or off. Some HP laptops need the Fn key pressed with the light key to activate the keyboard light. If these keys don't work, check ...
Linux kernel driver for HP OMEN laptop RGB keyboard lighting. Controls 4-zone RGB lighting with brightness control. Inspired by the original hp-omen-linux-module by James Churchill (@pelrun).
This CLI requires the omen-rgb-keyboard kernel driver to be installed first. The tool writes to /sys/devices/platform/omen-rgb-keyboard/rgb_zones/ so you'll need sudo ...