Hi,
That's my electric piano. It worked fine for a long time, although it did occasionally make an extra noise, especially during startup. It also made noises when I adjusted the volume knob. It was like there was some kind of static noise.
Now, however, there's no sound at all when I touch the keys. I've opened everything except under the keys and tried spraying it with contact spray, but still no results.
Can anyone help?
Marc