I am glad you got it working but your email does not actually explain how or what. Can you explain in a few more words what you did?
If you had installed a Poly keyboard into an EX800 with an EX800 EPROM, the keyboard would not work.
If you installed a Poly keyboard into an EX800 with a Poly EPROM, the keyboard would work.
But none of that explains how you resolved/fixed your problem.
/Mike
On Mon, 2019-06-10 at 20:25 +0000, studio_1a@... [korgpolyex] wrote:
Well, I figured it out, the EX-800 eprom is actually working but slightly different that the Poly800 eprom.
I even installed poly800 keyboard in the EX800 and got my CPU RES6.5.. good to know!!
I'm certainly glad I figured it out on my own.
Have a good one