What to do if no sound from Casio Privia PX-350M Musical Instrument when pressing keys?
- LLauren LandryJul 30, 2025
If you're not hearing any sound when pressing the keys on your Casio Musical Instrument, there are a couple of things to check: * First, make sure the VOLUME controller isn't set to “MIN”. Rotate it towards “MAX” to increase the volume. * Second, ensure that headphones or an adapter plug are not plugged into the PHONES jack. If something is plugged in, disconnect it.