I have recently been given a HMSystems HVL-486 - ISA single board 486 PC. Unfortunately I have been given the board and a backplane only, no manuals.... It seems to power up alright but I could do with checking what all the jumpers/connectors are for. I have found a website at http://www2.4dcomm.com/tonyh/hmhvlintro.html
which shows the board, but the links for manual download do not work - and the email addresses quoted just bounce back as undeliverable (a check on the internic website says that the domain name is no longer registered). A google groups search does not seem to find anything about this board... so does anyone out there have a manual?