Just picked up a doa EPS cheap. Before I invest in the schematics and tech docs, maybe someone here can help. It powers up with all track lights lit, does not make any attempt to access the floppy. Eack key will put something on the display. It does not get hot or even warm.
I checked the F1-F5 fuses, all good. Next to the fuses is a connector labeled "transformer" (though I think that it is more than just the transformer). Top to bottom, I get 1)12vac 2)0v 3)0v 4)0v 5)27vdc 6)27vdc.
I have seen plenty of posts on the overheating issue. I suspect either the transformer (whick I will dig out of the unit tonight if required), or a fauly power supply. Any information or direction here would be sincerly appreciated.