The YAMAHA cable I have has two plugs, MIDI IN and OUT.

The software keyboard does not respond at all, although everything seems to be set up. I have seen all the videos and tutorials as to how to do it, but it is not working. Now what I want is to connect the physical keyboard to the software. Then I have a YAMAHA keyboard for MIDI (PSR-225) and a YAMAHA MIDI cable (USB MIDI interface UX 16). I have S1 Professional, and I have the Presonus Audiobox 96 interface. I just wanted to make that clear because all these IN/OUT ports, all these send to/from things are driving me insane, and the info I find online is insufficient, inapplicable for me, or contrary. I am not interested in the technical aspects of music-making, but I haven't been able to find anyone who is, to work with (what I would give to cooperate with someone who actually finds joy in this) so I am forced into it to get to the good part-actually making music. The reason why this is even more frustrating is because I have already had this problem on my former computer-that met an unfortunate end-and somehow, almost in a daze, I finally managed to make it work then I had to get a new computer and download everything all over again and make it function, and I have no recollection of how I'd made it work the first time around, and I'd appreciate any well-meaning advice. I have searched the places and spaces of the web for solutions, but I find no answers. I've invested four years' savings into purchasing S1 Professional, so giving up because of frustration is not an option. I know persistence is supposed to pay off and yield results, but after months of trying to fix this problem I am at the end of my rope.

Yamaha psr e403 not working