> What kind of boards? Was it single-board or
backplane or what?
> Also, what are the key differences between Hp and PC?
Why not start with the key similarities, it's a
shorter list.
They both had 8088s and ran MS-DOS. OK, there you go.
The original HP150 looks like a 9" CRT in a box,
with a keyboard
attached via coiled cord that goes to the back. Typically there would
be an HP-IB disc drive of some sort (probably with a 91xx model
number) around, most likely using 3.5" stiffies because HP was an
early adopter of the Sony 90mm medium, but even without that the 150
can be used as a terminal (it mostly looks like an HP2623A monochrome
graphics terminal).
Thats the reason why a lot of people can't guess the processor - they
always open the Disk unit and can't find any x86 type chip :)
Gruss
H.
BTW: I'm looking for a set of System Disks for the 150.
--
Ich denke, also bin ich, also gut
HRK