It was unused for a few years, but later plugged in to only find out the battery maybe dead as the system didnt turn on and kept flashing red light. have tried it all but it doesnt work. The mute button brings i
I got this and resolved, while the 2 lights were blinking, holding down both at the same time for about 3-4 seconds then release and the blink rate was a bit slower... then in a few seconds it come up to temperature and both lights on solid and it work normally again. I believe ...