K5 Sysex Error

Hello,

I don't know if anyone has had this problem before or not. I just received a K5m that I won 
on eBay.

Whenever I try to send sysex data FROM the K5m to my computer, I get an error message:

"<DUMP> BLOCK SIA-1 ERROR"

It came with V1.0 firmware and I decided to upgrade it to V1.2 (I bought the eproms 
previously) to see if that would remedy the problem but it remains the same.

I also removed the midi cables just to see if it would transmit sysex data (assuming it isn't 
looking for an acknowledgement or an echo) and I still have the same problem.

I could probably save its internal programs one by one but that would be SO slow!

Any ideas anyone?????





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