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HP 25 Flaky Power Switch
08-11-2020, 12:41 AM
Post: #2
RE: HP 25 Flaky Power Switch
A drop of DeoxIT Red (D100) contact cleaner on either side of the switch followed by moving the switch back and forth to work the cleaner in and remove the buildup helps. See this URL for the various forms available.

https://caig.com/deoxit-d-series/

I assume the calculator does turn on correctly if you can find the right clean spot on the switch. Otherwise the problem may be more serious...

Remember kids, "In a democracy, you get the government you deserve."
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Messages In This Thread
HP 25 Flaky Power Switch - oldRPNlover - 08-10-2020, 09:34 PM
RE: HP 25 Flaky Power Switch - mfleming - 08-11-2020 12:41 AM
RE: HP 25 Flaky Power Switch - oldRPNlover - 08-15-2020, 09:33 PM



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