This needs to get serviced. The internal battery notice is on. Here's what someone is selling theirs for. http://www.ebay.com/itm/Korg-M1-61-...3043111?pt=Keyboards_MIDI&hash=item1c3e398c27 I think $125 is a killer price for a killer board. Local only. Call triple s to get an idea of what it will cost for them to deal with this. No shipping. No PayPal. No attitude. Cash.