Problem with E-Flat and A Keys in all octaves
by Philip Westin
(Winchester, CA USA)
I have a Yamaha DGX-505 keyboard that I connect with a Mac Pro for composing. In the past few months, the E-flat and A keys stop working in all octaves. If I jiggle the keyboard or move it around a little, both notes usually resume playing. This is happening with greater frequency in the past few weeks. Can you recommend something to fix this?