Korg Forums

So when i go through the menu it gets stuck when i select MIDI THRU and comes up with something like 'loopmd'
It simply freezes when i get to 'key'. Dsp also comes up with a weird message.

All the calibration of knobs and wheels work...

I guess a new mainboard is in order

Hi all, I have a dud microkorg XL. Powers up fine, but it only lights up and displays the title screen. It refuses to boot up. I found a special service mode by chance. Press and hold *write* *shift*, hold timbre switch to the left and then turn on the power. This takes it into some kind of test ...