pads won't respond! Help!

so I loaded my sequences up on my 4000 and they play. But the pads are not playing when I push them. You think it's broke? Or could this be a software problem ? My 4000 is about 5 and has never even froze.

A good time to join the forums and share your woes with us.

You need to tell the whole story fam, otherwise we'd only be guessing.