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Weird HP-71B behavior...
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08-29-2018, 04:12 AM
Post: #2
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RE: Weird HP-71B behavior...
Did you try the reset sequence, [ON]+[/]? If that works, press ENTER to accept the 1 which appears. This causes a harmless warmstart. Or press 3 ENTER for a complete Memory Lost.
Did you try shorting the two farthest battery terminals with a paper clip or pair of scissors? IIRC, shorting the two farthest terminals in the card reader slot with very gentle pressure (so as not to scratch them) also drains the capacitor quickly. <0|ΙΈ|0> -Joe- |
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| Messages In This Thread |
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Weird HP-71B behavior... - KF6GPE - 08-29-2018, 03:52 AM
RE: Weird HP-71B behavior... - Joe Horn - 08-29-2018 04:12 AM
RE: Weird HP-71B behavior... - Dave Frederickson - 08-29-2018, 06:19 PM
RE: Weird HP-71B behavior... - KF6GPE - 08-29-2018, 07:44 PM
RE: Weird HP-71B behavior... - rprosperi - 08-29-2018, 09:11 PM
RE: Weird HP-71B behavior... - J-F Garnier - 08-30-2018, 01:08 PM
RE: Weird HP-71B behavior... - KF6GPE - 08-30-2018, 02:27 AM
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