Hi all, I'm new to the forums here, and hoping you folks can help. I have a Casio WK-110 that I was finally able to get out of storage after it had been sitting for 3 years. It worked perfectly when I put it into storage. I couldn't find the original power supply, but bought a 9-volt 850amp DC output one off of Amazon that claimed to be compatible. I plugged it in, and the keyboard gets power and the screen turns on, but that's it - none of the buttons work, no sound from the keyboard. Also, pressing the power button again won't let it power off - it stays on until I unplug the power supply from the keyboard. I did some searching online and tried some tricks like holding down the transpose key and the down key, and occasionally get some feedback from the speakers, but that's it. I called Casio support, but I just got put on endless hold. I'm writing here to see if anyone has any ideas on how to restore this old guy, as it's my only instrument left after a bout of homelessness and I won't be able to afford to buy a new one for a while. Many thanks in advance!
