Dennycrane2000 Posted March 9, 2022 Share Posted March 9, 2022 Hi When I turn on my Yamaha CP33, sometimes on random occasions it changes the sound to organ and remains stuck on this sound indefinitely. I have opened up and cleaned the insides including the buttons. There was no fluid spilled into the keyboard itself. No sign of anything on the circuit board either. Could this be a faulty circuit board that needs replacing? Thanking you in advance for any help given. Denny. Quote Link to comment Share on other sites More sharing options...
Skinny Posted March 9, 2022 Share Posted March 9, 2022 I have no advice; just wanted to say nice username! cue Boston Legal intro music Quote Stuff and things. Link to comment Share on other sites More sharing options...
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