Casio PX-830 BK Privia "piano keeps turning" Questions

...down, turn on power,keep holding key down for 3 seconds, then let go.should default to grand piano 1 ...

...pedal not working Hi All! I am a beginner player and was really excited to get my first full-key piano over Christmas second hand. Unfortunately it seems that the seller wasn't exactly truthful ...

...turning it off and on solved it. Next day I was playing some piano and: catatonic-state again! this time the last sound keep playing in an infinite note. I'm worried about this and I want to know ...

I have a Kurzweil Mark-Pro TWOi. It takes several minutes to turn on, and keeps resetting and clicking while booting up. My guess is a bad capacitor somewhere. I looked at the power board, and it ...

keeps on playing. And all the controls are locked, not a single button works, I have tried them all. I can't even stop the rhythm pattern from playing. The only way out is to turn off the keyboard via

...I use my module strictly for strings and want it to remain there when I change from acoustic piano to electric piano or guitar on my keyboard but it changes in the middle of a song and didn't ...