I plug in my board with a 19v 2.5amp power supply and the green led marked "reset" blinks. I have successfully had this running with a pi4 previously. I powered it off to relocate it and the pi would not boot after powering it up again. I can get the pi to boot under its own power but not when connected to the beocreate. The beocreate will just flash the green light no matter if the pi is installed or not. What does the flashing green light indicate. There isn't much in the way of documentation for this little amp.
BEOCREATE 4 CH-AMP possibly dead?