How do you turn off LEDs on SG-4200?

[Kermee]

How do I turn off the LEDs on the SG-4200?

I see in /dev/led there are blue_X, green_X, and red_X where X is 0, 1, and 2. Thanks in advance.

[stephenw10]

You can echo 1 or 0 to it, so for example:
echo 0 > /dev/led/blue_2

Steve

[Kermee]

@stephenw10 Great. Thank you. — That's what I thought. What's the significance of 0, 1, and 2? Front LEDs? Rear LEDs?

[stephenw10]

The front and rear LEDs are wired in parallel, they should always show identically.

Each of the 3 LEDs are tri-colour so each has red, green and blue Hence 3 of each.