The discussion morphed from seeking an external floppy drive to whether or not it is feasible to migrate a 520 logic board into a 1040 chassis with a dead logic board (thus forgo the need for an external floppy drive.)
would the 520 logic board fit in a 1040? If it does, that might be a clearer approach.
Last time I powered it up, it was cycling some colour. Hasn't tried it since.that's true, but the 520 doesn't have the internal connectorsfor the floppy and power supply. And some of the jacks are in different places, like the midi jacks are on the back, so it probably wouldn't fit exactly. What's the problem with the 1040? maybe I could try to fix it.