Yamaha YDP-140 MIDI Help!
 

I am very new to MBOX and Digi Design, I am trying to record
MIDI input from a Yamaha YDP 140 to a session via MBox 2 using pro tools LE. I have MIDI in and out from the piano to the mbox but it is not recognising the key presses? I have been using the user guides but having no luck, can anyone help please?