No chord will play while in fingered mode it is a casio tonebank ct700 model

Single and Finger,is chords mode.
In Single,by press one key (eg:A) then chords A is heard,and so on.
In Finger,you must press 3 keys.Example: G-B-D,then you heard G chord. D-F#-A is D chord.
In Finger,lets say you press A chord and want to change to C chord by press one key C only,there's nothing change untill you press C-E-G.
Low, is for chords octave low.
Chords Off,no chords can be play,it mean overall full piano mode..
Single,Finger,Low, can be activate with Sync Start button.

Read your manual regarding "fingered chords" and similar subjects. It sounds like you are in a single fingered chord mode...

I would check your fingering... You MAY be late in hitting a particular note and the using auto chord... this can cause the problem. Another thing is if notes are hit with different velocity that can affect the sound. Sometimes certain voices have VELOCITY switching which actually changes the voice depending on the velocity you hit a note.

Check the switch to be sure the keyboard is in normal mode and not chord mode. This will cause there to be no sound unless you play a chord on those first 11 keys. Pressing play activates whatever song is loaded at the time, allowing full keyboard use.

I have an older Casio, and the same thing happens all the time, especially when I'm in a hurry and don't check where I put the switch.


Hope that helps!

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If you can find the C-below-middle-C ?

Put your small finger on C,
your next finger on the next white key: D,
your middle finger on the next white key: E
your index finger on the next white key: F
your thumb on the next white key: G

Lift your fingers away from D and F -- to keep this simple -- all we did was identify the D and E and F and G keys, relative to the C key.

Press C and E and G (small, middle, thumb)
to play a "major" chord in C.

Move your fingers "up":
C to D, E to F-sharp, G to A,
and play a "major" chord in D.

Move your fingers "up":
D to D-sharp, F-sharp to G, and A to A-sharp,
and play the chord in D-sharp (usually called 'E-flat').

Move your fingers "up":
D-sharp to F, G to A, and A-sharp to C,
and play the chord in F.

Move your fingers "up",
F to G, A to B, and C to D,
and play the chord in G.

Go back to the starting position (C-E-G),
and move "down": C to B-flat, E to D, and G to F,
and play the chord in B-flat.

So far, you have C-major, D-major, E-flat-major, F-major, G-major, and B-flat-major.

There are more chords, but most pop-music is in one of these keys.

Give it a try.

A lot of left-hand stuff is just the small-finger and thumb, omitting the middle finger, e.g., C&G,
to avoid a too "muddy" sound.

Or, "stretch" your hand: C-and-G-and-the-next-higher-C.

OK... It wasn't clear from the original.

Sometimes the keyboard has a mode that splits for upper and lower part of the keyboard, usually splitting at the F#/G. Also CERTAIN voices will ONLY sound one note at a time. Piano setting would not have this problem of course.

When you play a single note does that sound? If it doesn't in the fingered mode, then there may be a processor problem in the unit/

If it does, there is probably a problem in the matrix that scans the keyboard electrically. If one of the keys were ELECTRICALLY stuck on, the processor within could not read whole sections of the keyboard.

To troubleshoot the problem, press exactly one key at a time... do they all work for say a piano voice while in the fingered mode.

Next press a key at the high end of the keyboard and try others. See if you can find an octave that fails to work.

The problem is likely imbedded in the electronics and could be anything from a dirty key contact to a cracked circuit board. It is NOT likely you can fix this yourself unless you are experienced in electronics.

More info. If you are chording on the left half of the keyboard, SOMETIMES they allocate or have the option to select a different voice for the part where chords are played. For these, you have to ALSO select a voice for that half of the keyboard. If you don't select a voice, then you would not have anything sounding.

The switching to put in in that mode is probably bad. May just be a dirty or broken switch. Normally the fingered modes are controlled by same processor and those will work if other stuff is working.

You might google for a "factory reset" for the unit. SOMETIMES they have a proceedure to reset any internal parameters to original if they have been modified.

Check that you don't have old batteries in the unit. Also that the auto power down is not activated.

If using a power adapter make sure it is the RIGHT one, both in polarity and current rating.

In Casio Chord mode, the bottom keys up to the second F plays Bass Chords. The Keyboard is just putting the keys you play back into bass when you get up that high. If you read along the plastic edge above where they keys come out of the keyboard, it shows you where the Chord keys end and the Keyboard begins. If you want use of all the Octaves, slide the power switch to the first setting (normal).