Hi Larry,
Yes we have done what you suggested but its in the too hard Basket for the local organ repair man. since its more to do with the computer side.

My computer repair man and I were considering exchange suspect parts over on the 2 K7's to prove a point.
We don't want both keyboards faulty so my last email stated the best way to go for us at the moment

Actually a parts dept in the UK. said they had a new Flash Memory [$160 NZ ]--- the Service manual said that you need discs to reprogram the necessary info.Don't know if they are with the new part.

Seeing the problems seems to be varied we have gone for the easy way out as we don't know is a flash memory is to blame for all things that are incorrect.

ie. Midi and tech modes reversed
wants to play every recorded music at 300 speed
Vol for right sound 1 and 2 won't respond
APC light ON all the time and you can't select the Fingered mode
Panel momort jumps to every 2nd number.
Seems like no one else has heard of our problem.
Thanks anyway for showing an interest.
Dave L.