Hi, I have a korg keyboard which uses a panasonic/matsushita ujda 340 1x8 drive and they sell it for $200. I picked up a ujda330 drive (looks the same but is faster)and I can read from the drive fine in the keyboard but it wont let me write to the drive.
I suspect its code in the keyboard which checks the drives firmware and stops me from writing to it. How can I update the $30 drive so that the keyboard thinks its the $200 drive?
The keyboard does read the drive model correctly.
Is there a source where I can get the firmware for this Korg modified drive?