I'm working on an rpi-juicebox jukebox out of an antique record player console.

Was testing a raspberry pi 3 on raspberry pi os running rpi-juicebox.
Connected it directly to the monitors USB-out.

Saw a under-voltage warning, but no issues with the Pi running.
Accidentally set the monitor ON the Pi.

I now wont show video, and... one red light on the Pi when it boots.

Did I fry the Pi? What is the LED status lights mean? What do I check to see if
my Pi is bad?

I can test the monitor with another Pi in the mean time.... UGH.



|07p|15AULIE|1142|07o
|08.........

--- Mystic BBS v1.12 A47 2020/11/23 (Raspberry Pi/32)