I bought a working NeoGeo 1-slot today, but when I brought it home, it came up with "Z80 ERROR." I have reseated all the connections and sockets I can find, but it still wont boot. The Z80 is not socketed, so I cannot easily replace it. Could it be that the Neogeo motherboard just happen to kill itself inbetween the time I tested it and the time I got it home?

