Casio Music - Recent Questions, Troubleshooting & Support

what program are you running and did you set up your keyboard with the software so it can recognize it. Depending on what software it is your using as soon as I know I can tell you how to get it working. I use my midi keyboard with everything from reason, Ableton live, pro tools logic logic express vdj traktor basically every software!

Casio Ctk491... | Answered on May 09, 2020

There aapparently is no reset proceedure other than cycling the power. You don't tell us if you are on battery or an adapter. Use of incorrect adapter or failing batteries could cause this. The lights run LONG after the batteries will no longer generate sounds. If on an adapter, try using fresh batteries to see if it might work on battery... if it does, then your adpater or the connector may be bad.

Casio Ctk-5000... | Answered on Dec 17, 2019

If no fuse holder is evident on the rear panel, check for an open fuse inside.

Casio Music | Answered on Oct 31, 2019

PC drivers available at Casio

If you have a MAC google casio driver for Macs by 3rd party.

Casio CTK-720... | Answered on Oct 07, 2019

If you have the part, you need a soldering iron, solder wick and solder. Apply heat with the iron to the lugs on the input that protrude through the circuit board, and apply solder wick to desolder the bad part - do this for all the contacts. Remove the bad connector, place the new one and heat the lugs one at a time, once the iron has been on the lug for several seconds, apply the solder to the lug and hold for a second or two. When the solder melts and flows remove the iron and the solder. Allow it to cool - repeat for all the lugs. A good solder joint is shiny. A bad one is dull, and that is called a cold solder joint. If you get a bad one, just heat it back up and wick the solder away and start over.

Casio Music | Answered on Sep 30, 2019

My guess would be they have been pulled up out of the normal position. Do they still press down and sound?

if you remove the keybed and the contact strip you can then reposition them. The worry is that when they are forced up they sometimes crack the circuit board underneath.

the keys have a hook type arrangement that should stop the, lifting up.

maybe open and report back with some photos of what you find and more advice might be available.

Becketts Music Ltd

Casio Music | Answered on Sep 17, 2019

First of all ensure you are using the correct power adaptor and that it is providing the correct voltage and polarity.

If that is all OK try powering up whilst apply light upwards pressure to the connector ( then try with light downward pressure )

If it lights up momentarily or constantly whilst turning on the problem is probably a loose connection which will require soldering.

If nothing then either the connection has been badly damaged or the solder tracks on the pcb have failed.

If you have used the wrong voltage / polarity adaptor you may have damaged circuitry which will probably require specialist repair.

I hope this helps.

Good luck.

post any responses back and we might be able to help further.

Casio Ctk574 61... | Answered on Sep 07, 2019

My initial thought would be as there is no sound that you have plugged the cable into the wrong socket. Please double check carefully and report back.

Casio Music | Answered on Aug 05, 2019

unfortunately no one has , I'f someone has please share with us also :D

Casio Ctk731... | Answered on Apr 07, 2019

You can find the software for Casio LK-70S here: .Look for the driver for the keyboard under the Digital Keyboard/Piano (excluding the PL-40R). Select the appropriate link and then scroll down to the Download button. Another file is the SMF converter. The conversion software is here: . Scroll down to find the download links. This software works with Microsoft Windows 98 SE, Windows XP (32-bit) and Vista (32-bit).

I hope this helps.

Cindy Wells

Casio Music | Answered on Mar 09, 2019

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