Shadow Posted November 15, 2020 Share Posted November 15, 2020 I have casio keyboard wk-6600 and when I push the power button only the digital screen will light up. Nothing else works. No sound no other buttons work. Just a blank lite up screen. Also I can't power it off with button. I have to unplug it. I even tried with fresh batteries. Same thing happened. Quote Link to comment Share on other sites More sharing options...
Pradeep04 Posted January 9, 2021 Share Posted January 9, 2021 On 11/16/2020 at 12:27 AM, Shadow said: I have casio keyboard wk-6600 and when I push the power button only the digital screen will light up. Nothing else works. No sound no other buttons work. Just a blank lite up screen. Also I can't power it off with button. I have to unplug it. I even tried with fresh batteries. Same thing happened. Have you found the solution? Quote Link to comment Share on other sites More sharing options...
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