20 Most Recent Korg microKEY USB Powered Keyboard Questions & Answers

I believe that you need to go in to Menu and Settings. Look for Contrast and use the arrows to adjust it up and down. Hope it helps.

Korg Music | Answered on Nov 09, 2018

Hi Mate, I have the exact same problem, casued by wrong adaptor being connected by accident, did you manage to find what the code is on the IC5 chip ?, I can see NSV, but there is another letter or number before it but cant make it out as that where its burnt.

Korg Music | Answered on Oct 22, 2018

First things to check, power supply unit, is it the original or the one that has previously worked - if yes check the output voltage with a meter to ensure this is working.

When you plug this into the piano if you wobble the plug does the socket feel loose? You may even get a tempoary connection, if you do or it feels loose the socket needs repairing.

If this all checks out ok the next step is move inside the piano, you will need to know a bit about electronics to proceed to this step.

Report back and I may be able to help further.

Korg Music | Answered on Sep 28, 2018

by removing the screws underneath.

Korg Music | Answered on Sep 17, 2018

did you ever find out?

Korg Music | Answered on Sep 13, 2018

see the link for repair or replacement. Known problem by the looks of it.

korg m3 touch screen not working Google Search

Korg Music | Answered on Jul 24, 2018

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