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HP-41C - Memory lost
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02-01-2023, 09:23 AM
Post: #5
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RE: HP-41C - Memory lost
I cleaned the battery pack contacts with a Dremel copper brush and cleaned the battery contacts with an earbud dipped in white spirit. I tried to tighten the screw a bit more but none of them budged so they should be ok, I guess.
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| Messages In This Thread |
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HP-41C - Memory lost - Vintage63 - 01-28-2023, 06:31 PM
RE: HP-41C - Memory lost - Steve Simpkin - 01-28-2023, 09:13 PM
RE: HP-41C - Memory lost - aurelio - 01-29-2023, 10:01 AM
RE: HP-41C - Memory lost - Vintage63 - 01-29-2023, 04:51 PM
RE: HP-41C - Memory lost - Vintage63 - 02-01-2023 09:23 AM
RE: HP-41C - Memory lost - aurelio - 02-01-2023, 07:19 PM
RE: HP-41C - Memory lost - AndiGer - 02-01-2023, 07:26 PM
RE: HP-41C - Memory lost - rprosperi - 02-02-2023, 01:13 AM
RE: HP-41C - Memory lost - Vintage63 - 02-02-2023, 05:03 PM
RE: HP-41C - Memory lost - AndiGer - 02-02-2023, 06:00 PM
RE: HP-41C - Memory lost - Vintage63 - 02-02-2023, 06:37 PM
RE: HP-41C - Memory lost - AndiGer - 02-02-2023, 09:18 PM
RE: HP-41C - Memory lost - Vintage63 - 02-07-2023, 09:55 AM
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