Champ W. Davis Jr. was into computers before computers were into households.An example of his longevity in the tech realm: Davis’ longtime partner William T. McGrath recalled an instance in the 1980s when Davis was asked to help suss out the details on a contract for a damaged machine manufactured by Data General (acquired by EMC in 1999, then ultimately acquired by Dell).“It had to be delivered kind of on a truck or something and, you know, the movers dropped it down a set of stairs and broke it,&rdquo …