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Faulty PRGM / RUN switch on 29C
03-19-2019, 06:47 PM (This post was last modified: 03-19-2019 06:48 PM by Joe Horn.)
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Joe Horn Offline
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RE: Faulty PRGM / RUN switch on 29C
The same switch got flaky on my HP-25 (internally similar enough to the 29C) back in the day. Opening the calculator was easy, and cleaning the switch's contacts was also easy and totally effective. Give it a shot and tell us about it!
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RE: Faulty PRGM / RUN switch on 29C - Joe Horn - 03-19-2019 06:47 PM



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