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HP-25 resurrection adventure – Part 1: The Keyboard
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HP-25 resurrection adventure – Part 1: The Keyboard
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HP-25 resurrection adventure – Part 1: The Keyboard
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09-21-2021, 11:19 PM
Post: #5
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RE: HP-25 resurrection adventure – Part 1: The Keyboard
Maybe have a look at the pin connections from the IC's to the circuit board.
If you have a soldering iron, you could try re-soldering them. Try not to touch any circuity, static from your body may damage things. cheers Tony |
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HP-25 resurrection adventure – Part 1: The Keyboard - metawops - 09-20-2021, 03:32 PM
RE: HP-25 resurrection adventure – Part 1: The Keyboard - Dreato - 09-20-2021, 03:41 PM
RE: HP-25 resurrection adventure – Part 1: The Keyboard - teenix - 09-20-2021, 10:37 PM
RE: HP-25 resurrection adventure – Part 1: The Keyboard - metawops - 09-21-2021, 09:07 PM
RE: HP-25 resurrection adventure – Part 1: The Keyboard - teenix - 09-21-2021 11:19 PM
RE: HP-25 resurrection adventure – Part 1: The Keyboard - Dreato - 09-22-2021, 03:44 PM
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