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hp28s need repair ?. Autotest fails
02-02-2024, 09:53 AM (This post was last modified: 02-02-2024 09:56 AM by tlfrance.)
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tlfrance Offline
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RE: hp28s need repair ?. Autotest fails
(02-01-2024 09:49 PM)Steve Simpkin Wrote:  Here is another resource that describes how to open the HP-28C/S models.
https://www.teawea.com/open-a-hp-28s-calculator/

Thanks Steeve . I'll try to open the unit as best i can do (i'm confident for that) ;-) There are full of different way to do that, and i think best way is described from https://www.teawea.com/open-a-hp-28s-calculator/

Next difficlty is to find the faulty component , and i didn't see over the web same issue as mine .. Sad
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RE: hp28s need repair ?. Autotest fails - tlfrance - 02-02-2024 09:53 AM



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