Last night I was in the Master Folder and I somehow managed to load something that I shouldn't have. The result is that none of the patterns work correctly. The drums and bass are muted and the rest of the sounds are messed up. Midi files still work just fine.

Can someone please let me know what I need to do to reset the keyboard. I'm going to purchase the SD-1 expansion but I need to get this straightened out first.

Thanks!

Bob