So i recieved a shipment from the US a couple of days ago, and it contained (amongst other crap) a extremely yellowed USA C128 with seperate C1571 disk drive and all the manuals and crap that would have come with it from new, minus the actual boxes... Took it out of the box yesterday and had a bit of a muck around with it, but sadly a bunch of keys on the keyboard dont work. Boots up fine and the picture is great (better than my C128D) all the function keys arcorss the top work, as does the numeric keypad, but most of the normal keyboard keys are dead in the water. only about 10 of them work... I havent had the time to open it up yet, but ill get around to that over the next week or so. I cant run any of the diag software as i cant run the keys.. Without digging a little further, generaly the 6526 seems to be where my nose will be pointing when i open it up. will probably clean and re-seat the chip and clean the connectors.. anything else you guys might know about where the issue might lie? the photo does the yellow zero justice, this puppy looks like its been smoking Winfields red since he was old enough to walk.