HP 71B Ports

[Sylvain Cote]

(06-11-2016 07:38 AM)J-F Garnier Wrote:  I tried to go further with SIX modules, but it can not work (machine lock and Memory Lost).

Bonjour Jean-François,

I had the same idea: HP-71B + 4 front port modules + HP-IL Dual Adapter + 2 front port modules (no card reader module inserted)
It seems that I was too persistent and I was rewarded with multiple lockup to the point that one of my 71B is currently dead.
Batteries removal, battery pins shorted, pressing ON, pressing ON and /, nothing works.
It now sits on the desk without batteries to be tested later this week.

Sylvain