LED light is not on anymore

My Cloud OS 3 Personal & Network Attached Storage My Cloud
2

Check that you haven’t disabled the LED via the Dashb9ard.

If not, and everything is still working, then your blue LED is broken, like mine is.

I don’t know how WD have managed to get LEDs to break, since they are generally very reliable, especially when running at very low brightness/power like they are on the MyCloud. But all electronic components can fail; be thankful it’s just the LED…