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HP Forums / HP Calculators (and very old HP Computers) / General Forum v / HP 42S - wobbly "+" key

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HP 42S - wobbly "+" key
09-17-2019, 04:50 PM
Post: #1
reach Offline
Junior Member
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Joined: Mar 2018
HP 42S - wobbly "+" key
Hi,
I stopped using my beloved 42S because the "+" key works pretty unreleable. The developer of the fanrtastic "Free42" Android app told me that there is a fair chance to fix this and that this forum should have good tips for doing this.

I did use the search function but no hits, maybe I used the wrong words. Anyway, is there really somebody who could help me? I found one video online that shows that opening it has some irreversible impact (rivets no longer holding it together). But I assume opening it is the only way to clean it, right?

Thanks,
reach
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HP 42S - wobbly "+" key - reach - 09-17-2019 04:50 PM
RE: HP 42S - wobbly "+" key - mfleming - 09-18-2019, 01:13 AM



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