Being a retro PC enthusiast, my eyes are always open for deals on old hardware. A couple of weeks ago I came across an eBay listing for an as-is “Motherboard with ISA slots”. Looking closely at the posted images, I could see that the board was late-80s to early-90s vintage with sockets for individual memory ICs rather than the usual 30-pin SIMMs. Straining my eyes, I could faintly make out the markings on a Siemens brand 12MHz 286 processor. Having never owned a 286, I thought this may make a fun new project.
It was listed as-is because the seller didn’t have the hardware to test it. This is always a risky proposition, but when dealing with AT based systems, chances are that most people genuinely won’t have what’s needed. This is especially true if the seller doesn’t specialize in vintage hardware – which seemed to be the case here.