On May 3, 2021, at 3:44 PM, Bjoren Davis via cctalk
<cctalk at classiccmp.org> wrote:
...
I have to say: the POST on the PC3XX is impressively thorough, but the mechanism for
reporting failures is absolutely atrocious (4 LEDs and, if you're lucky, a cryptic
octal error code on the screen).
By 1980 standards that's a pretty nice way of doing it, actually. It helps to have a
Pro service pocket guide, I'm not sure if those are on line.
paul