Hi all I hope you can help me. I turned my trinity V on the other day only to find I have no sound and the touch screen light has dimmed. I hope someone might have the answer for me. The next day I dropped a Kurzweil KT 76 about 5 inches on one end to the floor. I turned it on to find the only sound working was the last sound it was one. The piano but none of the buttons worked. I turned it off Turned it back on to find the display blank still only the piano sound working but now if I press the button it displays the name of the button. Button 1 button 2 and so on. Any idea what might be wrong with either one of these keyboards and a fix? Thanks Jerry
