On Fri, May 26, 2017 at 8:45 PM, Bob Rosenbloom via cctalk
<cctalk at classiccmp.org> wrote:
Spring cleaning time!
I have three vintage HP 9836 computers, two monochrome monitors, one color
monitor and three printers.
I'm sure they are going to need work to get running. No testing has been
done. Could probably get two out
of the three working. Somewhere I have a few various I/O cards also that
will be included.
The video boards (in the main unit, under the left disk drive) are different
between mono and colour versions of the 9836. You can't use a colour
monitor on a monochrome machine or vice versa. So if somebody
ends up taking 1 or 2 machines, make sure you get the right monitors.
An easy way to tell them apart without dismantling is that the colour
machine has a thumbwheel (contrast control) on the bottom.. Left
side, about level with the front of the drives. The mono machine
doesn't. The mono motor has a knob on the back, the colour
monitor has an IEC mains connector.
-tony