Cracking open the Osborne 1: The original portable computer

Previous incursion explained

Apparently our Osborne 1 was upgraded with the double density floppy disk drive controller daughter board. I cannot explain why several screws went missing during that upgrade or subsequent maintenance.

About Mark Kaelin

Mark W. Kaelin has been writing and editing stories about the IT industry, gadgets, finance, accounting, and tech-life for more than 25 years. Most recently, he has been a regular contributor to BreakingModern.com, aNewDomain.net, and TechRepublic.

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