There’s a total of 3 LED on mine, I’m probably seeing an extra one cause I don’t have an enclosure on it. I checked the manual and the only one that’s on is the “standby” LED that’s supposed to show that there’s power going through the board.

The disk usage and normal “power on/off” LED are off. And I haven’t managed to get them to do anything so far.

Yeah I think my next attempt is gonna be to get a keyboard connected and mess around. But wouldn’t the computer LED turn on too even if it just boots to bios? Or does the power on LED typically only turn on when the OS is properly rubbing?