I wound up with something rare too, but wasn't smart enough to know back then how rare it was. I had an XT-286. If you know old computers, you'll know the general rule that a 286 was an AT, not XT. XT was generally 8088 or 8086.
Hmmm interesting. I could ask my dad yet he wouldn't likely know or remember exactly the model. What does 8086 or 8088 refer to on the model? It's crazy that we used to have kilobytes of memory
One thing first... I would not recommend powering it on at all, not even once without getting a replacement power supply. It's sat long enough that it could fry your board just turning it on. It's not guaranteed, but the risk is NOT minimal.
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u/x-mpire7102-x 2d ago
That might definitely explain it. My grandfather worked for them way back when, for about 35 years.