No sound out of farf and vox

[theFig]

I've been using my Nord Electro 3 for about a year without any problems, but I just noticed that the farf and vox organs don't make any pitches. The farf does make a click on key up and down, but nothing else. I've messed with the audio routing to make sure it wasn't that, but to no avail. I can't think of any damage it could have taken. Does anyone have any ideas?

Edit: the B3 works fine, as well as all the piano sounds

[baekgaard]

Do you have a volume pedal connected? At 0 level, you will still hear the b3 but the farf and vox will be silent. And the piano is usually not affected, at least when the pedal is used as a swell pedal.

[Edit] Sometimes this can also happen if the the pedals are not plugged correctly in - maybe a sustain type pedal is accidentally connected to the control panel input or something like that.