What to do if there is no sound on my Yamaha PSR-S650 Electronic Keyboard?
- JJennifer SmithAug 15, 2025
If you're not getting any sound from your Yamaha Electronic Keyboard, even when playing or during song/style playback, here are a few things to check: * Ensure nothing is plugged into the PHONES/OUTPUT jack on the rear panel. Headphones plugged in here will silence the main output. * Confirm that “Local Control” is set to ON in the Function display. * Also, ensure the FILE CONTROL display isn't active; press the [EXIT] button to return to the Main display.