This is a thread for the long running series of NEC PC-98xx computers line (and that, for the five people that lives on Mars, is definitely the most famous JP computer ever created, and that's not an understatement). As usual, the topic is all about bug reporting and bragging about how the emulation is wonderful
Edit: Just tried a couple of the non-working ones. The RX tries to use 386 instructions so either it's the wrong ROM or the wrong CPU. The UX is more interesting. It expects to read 0x80 from port 0x35 or it tries to do a reset to real mode jump, probably for Windows. Then it prints "SYSTEM SHUTDOWN". You can get past that too then it prints "A20 ADDRESS ERROR".