Home › Forums › Products › Stompboxes › H9 Max problems – Not turning on sometimes › Reply To: H9 Max problems – Not turning on sometimes March 18, 2016 at 4:15 pm #142911 nickroseModeratorEventide Staff If you did the factory reset and it still happens, it sounds like a hardware problem. It could also be a problem with the power supply – make sure you are using the right one.
