1. HOLD BANK 8 WHILE POWERING ON. PRESS ENTER, THENPRESS WRITE TWICE.
Но: DO NOT DO THIS. It's easy to do a reset. But restore information is not easy. I think my d70 is gone. I have the factory settings on disk, and they load but dont work. The D70 after a reset is useless.
Попробуйте залить пресеты по миди. Брать отсюда:
http://www.synthzone.com/midi/roland/d70/D70/