Home › Forums › Products › Stompboxes › H90 troubleshooting: blank screen › Reply To: H90 troubleshooting: blank screen
My H90 worked fine for two weeks. Now all the lights are on and nothing else happens (well the lights go off when pressing the buttons and back on when releasing). On first boot up today it said something like “no factory content found”. I’m using it’s own PSU. Audio passes through untouched. Does not connect to the app.
Please boot your H90 into the Recovery Mode by powering it up while pressing and holding SELECT + PERFORM + QuickKnob 1. If you see the display shows “Recovery Mode”, connect your H90 to your computer and reinstall the latest firmware in H90 Control. This should fix the “no factory content found” issue.
However, if you keep seeing the “all the lights are on and nothing else”, you should email email@example.com with a picture or a short clip. We will help you out there.