vault 2i no power

dear bleusound

at first I had "noise" (high pitched distortion) on my speakers (normal cinch output) but not on my headphone amp (connected through optical), then no power/lights at all

i tried to plug off and wait 24 hours and rewire holding the play/pause buttons but no lights at all

however, I see flashing lights at the ethernet port (orange)  and the optical port (red)

please assist

regards

johan