So I have 2 model 100s, one I got as a backup that has a small scratch on the screen.

The backup I tried recapping last weekend... and thought I'd killed it.

I just got it working again (pulled the mb and scrubbed the back with isopropyl alcohol using a toothbrush).

So I had had a classic REX in my main M100, and I pulled it to install in my backup.

iirc, I had v 4.8 (.48?) , and I believe 4.9 is the latest. Can anyone share how to flash the new version to the rom?


If I successfully recap the main M100, I intend installing the REXCP/M in it. Would I flash the lastest firmware the same way? If now, how should I go about doing that?


Also, is it possible to replace the main rom with a rom image on the REX, fixing the Y2K? I'd like to have Ultimate ROM 2, and someday I'd like to create a custom ROM to replace the BASIC interpreter with Small-C or maybe a primitive Python-alike; or maybe just an assembler, if nothing else. That way I could write compilable (or assemble-able) programs for it, on it.


Also also, what's the other rom socket for? I've forgotten :(

(I've been fafiated from playing with my Model 100s for awhile now; hope to start using them as terminals and for writing, soon)


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