Home › Forums › Products › Stompboxes › H9 doesn’t work, all lights are flickering, no reset possible › Reply To: H9 doesn’t work, all lights are flickering, no reset possible September 6, 2020 at 11:59 am #155720 nickroseModeratorEventide Staff Could be the power supply – make sure you are using the one that came with it. If you want to open it up, there is an internal ribbon cable between the two boards that can cause trouble – worth giving it a wiggle.
