First post here! I hope to be part of this community, I think I'll need it because there are lots of things to solve. Let's si if once every piece of docs is released the board improves. Type this: cat /sys/class/leds/onion:amber:system/trigger You'll get an output with something among [].That is the mode of your LED, it should be default-on but it will probably be timer. Write this: echo default-on > /sys/class/leds/onion:amber:system/trigger Cheers, Iker.