Kawai Synthesizers

David here! So at first I was thinking replace the internal battery 
like Matt suggested, so I opened up the synth to check everything. 
Turns out the connector was loose, probably because it came loose 
during shipping. My K4 works great now, thanks a lot guys!

--- In kawaisynths@yahoogroups.com, "David Sagan" 
<polishplayer246@...> wrote:
>
> I just purchased a used K4 and something's wrong with the LCD. I 
turn 
> on the synth, and 16 solid black squares are displayed in the top 
row, 
> nothing in the bottom row. However, the buttons and sounds work 
fine. 
> I downloaded the manual from the Kawai website, but couldn't find 
> anything. Has anyone had a similar problem, or does anyone know 
how to 
> fix this?
> 
> Any help would be greatly appreciated!
> 
> David S.
>