Latest tests done today on our sick KN7000.
SAD to say no reversal of Midi and Tech modes.
KN7000 successfully upgrade to 1.6
Tests carried out 1 to 12 according to Service manual from Page 27.
Test reveil that the EEROM [ Flash Memory ] may be in trouble.
The originally supplied floppy [INITIAL DATA DISK ] when put in the k7 shows as MIDI when you load it.
Which means it can't correct to factory settings of the Panel Memory . Etc.

Also fingered mode not there when playing with the split Keyboard---- Only every second Panel memory working
Recorded songs all want to play at 300 speed .
Any other suggestions comments welcome especially how to clear the Flash Memory.
Anyone know where a Flash memory part can be purchased ?.
Thanks for those that have participated in this thread of more than 700 hits.
Dave L.