Response to K2000 OS upgrade (1.3-->3.18 or 3.54)

Jacek, One of two possibilities. 1.) Either the SETUP chips are damaged, defective or not installed properly. 2.) A jumper is not properly set, though I don't believe the jumpers need to be changed unless additional ROM blocks are installed.

I HIGHLY recommend that you contact a Kurzweil service center in your area or you can call Kurzweil directly at 253-589-3200.

Mike

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