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Weird behavior HP41c
10-02-2017, 02:04 PM (This post was last modified: 10-02-2017 02:07 PM by Neve.)
Post: #6
RE: Weird behavior HP41c
Hi again,

Neither shorting the battery contacts nor the inverted batteries method induce a MEMORY LOSS on this machine. The only thing that does that is the on/clear sequence. Or, of course, removing the Quad Memory module.

Now, I don’t know if this is gonna help since this behavior doesn’t happen all the time.
It’s pretty sporadic and unexpected, and of course very annoying.

PS-1: I used almost totally drained inverted batteries (0.300v each approx).
PS-2:This machine doesn’t suffer from broken posts. The logic board is held in place by hex nuts that I have never removed.

Engineer & Senior IT Executive
Tall-Key HP41CL, CV, CX, 82162A Printer, 82143A Printer, 82160A HP-IL, 2 Card-Readers, Modules, Wand, HP50g.
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Messages In This Thread
Weird behavior HP41c - Neve - 10-02-2017, 05:54 AM
RE: Weird behavior HP41c - Geoff Quickfall - 10-02-2017, 06:15 AM
RE: Weird behavior HP41c - Neve - 10-02-2017, 06:22 AM
RE: Weird behavior HP41c - Geoff Quickfall - 10-02-2017, 06:55 AM
RE: Weird behavior HP41c - Neve - 10-02-2017, 07:42 AM
RE: Weird behavior HP41c - Neve - 10-03-2017, 06:29 AM
RE: Weird behavior HP41c - Neve - 10-02-2017 02:04 PM
RE: Weird behavior HP41c - Geoff Quickfall - 10-02-2017, 03:51 PM
RE: Weird behavior HP41c - Neve - 10-02-2017, 04:38 PM
RE: Weird behavior HP41c - Geoff Quickfall - 10-02-2017, 04:45 PM
RE: Weird behavior HP41c - Neve - 10-02-2017, 04:52 PM



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