I never thought I'd get one of these motherboards, one that was designed for a 25Mhz 286, the fastest 286 ever made! This is a tale of happiness and sadness, I've spent the last two hours fault finding the problem with this 'spares or repairs' board and have a diagnosis. πŸ˜ƒπŸ˜”πŸ˜žβ˜ΉοΈ

Harris 286 25Mhz CPU
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