I have a banana pi m2 zero and I tried the raspberry pi os and armbian os(https://www.armbian.com/banana-pi-m2-plus/)
There’s nothing on the monitor though, it says no signal. On armbian the led lit up once and closed On rasp pi os it lit up and never closed.
The monitor and cord works, I used them with my mac 5 mins ago.
What’s the issue? I didn’t plug anything in the usb otg slot.