Why won't the firmware update wizard work for me?

If the firmware update wizard is unable to update your Kiwi-106 firmware (the Juno-106 powers up with a black LED Display) then your MIDI interface is probably unable to pass the firmware program update in its entirety to your instrument. Please see the recommended USB MIDI Interface FAQ answer for details.

Once you have acquired a certified USB MIDI interface, the Firmware Update Wizard should work to restore your instrument to full operation.