Korg Forums

Several months ago I was able to pick up a used M50-61 for around $150. After playing with it I noticed the only thing wrong was an area in the center of the touch panel about 2 in wide that was "off" and could not be fixed by calibration. I proceeded to read every post on the subject and came to ...

I'm wondering what sort of behavior you were experiencing before reseating the ribbon cables. My m50 calibrates fine but any touches in the middle of the screen register about an inch off. Touches to the corners and elsewhere register correctly. I haven't tried to re-load the OS but repeated ...