I've got a 510 machine that I recently acquired. I have the machine under power, but the batts were dead so there's nothing in the memory, just get a blank screen. I can get to the software loading screen by holding down a button on the control when I power the machine on.

Anybody out there have the files from the old floppys? The machine I got came with a USB replacement for the discs installed. I'm having trouble tracking down the files from the previous owner, machine bought thru a dealer.