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  1. Z

    Old Hard Drive and so am I

    OK so I am getting old and don't remember things off the top of my head nor where I put them. I fixed a ST-251 for someone, it ran fine. He tries to run and set it up on a Seagate RLL card and scrambled the drive. So now I have to erase the zero track because it no longer recognizes it self...
  2. Z

    Schematic and Silk Screen

    Have a schematic , bios and silk screen for a static ram, ram drive card for the XT. Will post to the net later. Still working on getting all the same for the XT floppy card with 4 drive type support. The first one has a difficult to find surface mount chip that makes it difficult to hand...
  3. Z

    Square Chip Intel 286 ?

    Maybe someone here had help ID an early 286 MB. It's in the general shape of an XT but a bit longer to handle the TTL. Won't fit an XT case I recall. The CPU is ceramic marked CG80286-8 from Intel, it's SQUARE ceramic chip. Board only takes 512kb but has 8 slots 6 are 16bt. Picked it up...
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