11 Dec
2012
11 Dec
'12
3:13 p.m.
Can you post that video somewhere (YouTube?). I've got a 9831A that I am
trying to refurb and put in our museum. Any information is useful.
The HP9830 and HP9831 are very different machines, the only thing in
common being that they run BASIC. AFAIK there neger was a version of the
9880 for the 9831 system, although I think you could use an 8" floppy
drive with it (HP9885?) . Good luck in findign the system ROM, though.
The HP9831 is, of couree, an HP9825 with different ROMs and a few
differnet keycaps. The schematis for the 9825 are applicable to the 9831
too. If you need any help getting it going, let me know, I have worked on
the 9825 and 9831.
-tony