dochoa17

Hi, I tried update firmware 2.04 on my M9 and cod8000000A error occurred. I used a USB-MIDI cable. I do not have an audio interface. I connected the USB to my laptop and the midi cables to the in/out ports of my M9. What am I doing wrong? Thanks! DO I tried the update firmware 2.04 on my m9, and the cod8000000A error occurred. I used a USB-MIDI cable. I do not have an audio interface. I connected the USB to my laptop and the midi cables to the input and output ports of my M9.

There are any contruction diference between a 5 year old M9 and a new one? Components, Firmware, etc!!! Thanks a lot DO