Guess what, turns out the floppies were flaky. For some reason the boot floppies made on the plus didn't like them. Tested them on my other 512k and got the same results. Reformatted on the 512k and the new one accepted it, however, only via the external drive, but at least the Mac does work. Uni, I put the refurbed analog board I got from you in since its a known working one.

I ran out of caps on the original AB, so that will have to wait until the parts come in.

The internal floppy drive is acting up. It continuously runs like it's trying to read a disk, so that will have to be pulled again for analysis.