You can turn off the LED lights on your Keychron K6 keyboard using the Fn key and F9 key combination. This will toggle the backlight on and off.
Here are some additional things to note:
- Brightness Levels: You can adjust the brightness of the LEDs using the Fn key and F10, F11, or F12 keys.
- LED Modes: The K6 keyboard offers multiple LED modes, including breathing, wave, and rainbow. You can cycle through these modes using the Fn key and F6, F7, or F8 keys.
- Customization: You can customize the LED settings further using the Keychron software, available for download from the Keychron website.