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Help on HP28S
01-24-2019, 09:15 PM
Post: #2
RE: Help on HP28S
It is very likely that something has burned out in the calculator. If so, it is probably irreparable. Only way to test is with three known good N cells.

Don't feel too bad, you're not the first person to make this mistake.
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Messages In This Thread
Help on HP28S - Cancuino - 01-24-2019, 08:56 PM
RE: Help on HP28S - John Keith - 01-24-2019 09:15 PM
RE: Help on HP28S - Cancuino - 01-24-2019, 09:19 PM
RE: Help on HP28S - grsbanks - 01-24-2019, 09:26 PM
RE: Help on HP28S - mfleming - 01-25-2019, 02:07 AM
RE: Help on HP28S - Geoff Quickfall - 01-25-2019, 12:51 AM
RE: Help on HP28S - jonese - 01-25-2019, 03:14 AM
RE: Help on HP28S - Jlouis - 01-25-2019, 03:26 AM
RE: Help on HP28S - Geoff Quickfall - 01-25-2019, 03:28 AM
RE: Help on HP28S - isanchez - 01-25-2019, 10:09 AM
RE: Help on HP28S - everettr - 01-25-2019, 05:50 PM



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