Jeppy Posted September 6, 2023 Share Posted September 6, 2023 When I turn on my Casio ctk7300 the light turns on but nothing else happens can't play anything the light on the buttons doesn't turn on and the display is empty and can't play anything... Sometimes on random the keyboard works normally but most of the times it doesn't Quote Link to comment Share on other sites More sharing options...
Jeppy Posted September 6, 2023 Author Share Posted September 6, 2023 This is the screen Quote Link to comment Share on other sites More sharing options...
Brad Saucier Posted September 7, 2023 Share Posted September 7, 2023 It could possibly be a power supply issue. It may not be providing the proper power. Have you tried batteries and the AC adapter? If that's not the issue, then it's likely a hardware issue with the main board. Quote Link to comment Share on other sites More sharing options...
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