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HP 41CV problems
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06-26-2019, 04:58 PM
Post: #5
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RE: HP 41CV problems
If you're planning to open it up anyway to install a 41CL, you might as well try cleaning all the connectors first. Use a combination of things like 98-99% isopropyl alcohol, electrical contact cleaner, DeoxIT, etc. I had to do some pretty thorough contact cleaning on my 41CV a couple months ago. The numerous pressure connections inside the calculator are extremely sensitive to contamination.
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HP 41CV problems - nhkader - 06-25-2019, 11:13 PM
RE: HP 41CV problems - Karl-Ludwig Butte - 06-26-2019, 09:59 AM
RE: HP 41CV problems - nhkader - 06-26-2019, 12:57 PM
RE: HP 41CV problems - nhkader - 06-26-2019, 01:26 PM
RE: HP 41CV problems - Dave Britten - 06-26-2019 04:58 PM
RE: HP 41CV problems - nhkader - 06-26-2019, 07:09 PM
RE: HP 41CV problems - g8241CV - 06-27-2019, 12:19 AM
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