I found an akai mpk25 totally disassembled, hasn't gotten any type of connection cables & I don't even know if all the parts are here (excluding cables of course). I tried to do a mockup just to see if all components are present and other than the cables i think all the obvious components are there; knobs, screen, drum pads (4x4 grid i think) keyboard, 2 benders, volume, power, USB & 2 circuit boards I believe. Can anyone tell help me figure this thing out, PLEASE? I've tried everywhere including the also website. I had this 5yrs now and ran out of ideas where to turn. If this doesn't work I'm making a youtube video totally destroying it. Starting light chunking parts out of spring-loaded pipe gun to pulverizing to finally burning it w a few different simultaneous blow torches until it is completely& entirely in liquid state. I really don't want to. I would like to see it play but at this point in the game it actually has birthdays w me & it's time for one thing or another. Somethings got to give!!!