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Zenith Data Systems

I was recently given two Zenith Data System PC compatible computers: a 286 and a 386. I’ve just recently revived one of them, at least temporarily. I believe it has a flakey power supply. It’s non-standard to boot, which means I can’t just swap it out.

I’m hoping to get these old PCs in working shape so that I can start experiminting with Concurrent DOS and other legacy PC Operating Systems.