See a previous message thread about "noOS", in particular the bottom part of http://launch.groups.yahoo.com/group/bc2000/message/2337 . In any case: under "noOS" you can't use USB at all. So you should do the following: 1. Put the BCF in operating mode S-4. 2. Connect your computer's MIDI OUT to the BCF's MIDI IN. 3. Connect your BCF's MIDI OUT A to your computer's MIDI IN. (Whether this is necessary depends on the method you choose under point 4 below.) 4. Use one of the methods described in the above-mentioned message to upload the firmware. (See BC Manager's manual p. 37 for info about BC Manager's "Send firmware" operation.) Good luck! Mark.
Message
Re: noOS problem (know the fix, but not working for me!)
2011-01-13 by Mark