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Casio wk 3000 keyboard will not turn on.

The power chord is fine. I have checked that. When I try to turn it on, it won't come on.

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  • johnny949 Dec 22, 2008

    I have exactly the same problem. The DC socket seems too big for the plug which is loose when inserted. Do you have a solution yet?

  • Graeme Ross
    Graeme Ross May 11, 2010

    Hi ernieclay

    If you have found that the external power supply is working ok, then I would expect that one of the following has stopped your keys from working.

    1. the DC socket has cracked printed circuit board lands,

    2. the soldering to the DC socket has failed

    3. the DC socket itself has failed.
    There are only a couple of types of purpose fit DC sockets for Casio Keys, and they are generally readily available from Casio direct, or a good keyboard repairer in your area(I used to keep them in stock)

    If you let me know what country you live in I can direct you to a source of a new DC socket is you require one. A FixYa is a great reward for my efforts to assist you. If you need more help, happy to oblige:)





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Posted on Jan 02, 2017

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SOURCE: RE: Casio wk 3000 musical Keyboard only reads Ples Wait

I am not shure but it sound like a hard drive problem, does it have a hard dribe that keep's it's memmory.



Posted on Feb 08, 2008


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Power cord not working

Try unpluggin the power cord and check with battery.
Check whether battery is charging with the power chord on.
Try with a different wall socket.
If this does not help.
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Try your power chord in a laptop similar kind and check whether the other laptop works fine.
Try juggling the power cord and check whether it gives supply.If yes then check for AC adapter for any damages or cuts. If any is found the contact manufacturer for replacement.
else Main board is the issue.
But before this I would request you to go to the website and check for Updated BIOS and updates for chipset driver.
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have you tries inserting new set of ink cartridge???

try this...

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> clean the rollers using a lint free cloth.
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> try to copy

if no go

> unplug the power chord while it is turned on
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> press and hold the ok and cancel button at the same time.
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> when it asks for the ink cartridge, insert them ad check.

if no go, contact me

thanks and regards

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> if there is light and you hav the problem u need to service the unit else power chord may be the problem.
thanks and regards

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