record the sound of the keyboard

[hfd5]

Hi every body
I’m trying to record the sound coming out of my keyboard (Yamaha) in to Pro tools 6.9 .I’m using M-AUDIO UNO 1-In/1-Out In-Line Cable USB MIDI Interface because MBOX doesn’t have midi input I’m connecting the midi in and out of my keyboard to USB of my computer. I tried Midi Track and AUX Track but there’s no sound coming out from pro tools (that I can record). I can hear the sound in the speakers of the keyboard only. Any help
I’m using
Windows xp.
Pro tools 6.9.
Mbox (old one)
Yamaha (keyboard)
M-AUDIO UNO
Thank you

[accession]

I’m trying to record the sound coming out of my keyboard (Yamaha) in to Pro tools 6.9 .

Have you plugged the audio outputs of your keyboard into your MBox?