Jeff, a patch map would be a listing of all the sounds on your keyboard. Look on page 100 of your manual to find these patches. Sometimes you can find patch maps already made up on the internet, if not you may need to make one up yourself. Then check out the following page here at PG Music: http://www.pgmusic.com/support_miscellaneous.htm .

Although this will help you put together and install a patch map so you can access the sounds on your YPG-235 directly from within the PG application, I don't think that is your problem here. It sounds more like a driver or midi selection issue to me. Review pages 78 to 84 of your owners manual to insure everything is hooked up correctly.

Although this video isn't the best, it may help you: https://www.youtube.com/watch?v=y7vucwldHvU .

Jeff

Win11, Intel i7 7700K 4.2Ghz, 32Gb RAM, 2x1Tb HD, 500Gb NVMe, BIAB/RB 2025, MOTU 828MK3 audio, MOTU Midi Express, Yamaha Montage 7, DX7II, TX802, Motif XS Rack, Roland Fantom XR Rack, Oberheim Matrix 1000, VoiceLive3 Extreme, Kontakt 6, SampleTank 4.3