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hp41cx reset not possible
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12-17-2022, 02:08 PM
(This post was last modified: 12-17-2022 02:08 PM by Uli.)
Post: #1
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hp41cx reset not possible
Today a funny thing has happened with my hp41cx.
I am not able to switch it ON. New batteries. Playing with alufoil. Waiting some hours without batteries inside. Push "ON" and "<-". It does not work. Then I push "/" and "ON" and "ALPHA" simultaneously. (I do remember it from my hp48). Display works and shows: 0,00000..................00 and on the button a very small "0". Calculator recognized the keys I press. But I do not understand the logic. Then I removed the batteries and install them again.... calculator does not work again. Now I remove everything and will wait 24 hours. |
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| Messages In This Thread |
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hp41cx reset not possible - Uli - 12-17-2022 02:08 PM
RE: hp41cx reset not possible - Joe Horn - 12-17-2022, 11:32 PM
RE: hp41cx reset not possible - Uli - 12-18-2022, 09:10 PM
RE: hp41cx reset not possible - Joe Horn - 12-18-2022, 10:50 PM
RE: hp41cx reset not possible - Uli - 12-19-2022, 09:44 PM
RE: hp41cx reset not possible - AndiGer - 12-19-2022, 08:16 PM
RE: hp41cx reset not possible - Uli - 12-19-2022, 09:45 PM
RE: hp41cx reset not possible - isanchez - 12-22-2022, 12:21 PM
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