This was supposedly true of the Apple III (https://www.techjunkie.com/apple-iii-drop/ https://www.techjunkie.com/apple-iii-drop/), but upon searching to find th

This was supposedly true of the Apple III (https://www.techjunkie.com/apple-iii-drop/ https://www.techjunkie.com/apple-iii-drop/), but upon searching to find that link, it seems this story may be apocryphal: https://retrocomputing.stackexchange.com/questions/12283/did-apple-really-advise-customers-to-lift-up-and-then-drop-their-computers https://retrocomputing.stackexchange.com/questions/12283/did...