HP48S strange behavior
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06-29-2019, 08:45 PM
Post: #11
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RE: HP48S strange behavior
Hi all,
Got the the calculator almost dismantled. I admit it's been a difficult work. Mine is one of those older ones from Singapore, as far as I can see engraved on the back cover. Iphones are much easier to dismantle! I have also removed the PCB. What a piece of art, my lord! All circuits there, are perfect. No problem at all in there. So my only possible try is that "wash and dry" process for the keyboard. But I haven't find the way to remove the display. How do you remove the display? Do you remove it together with the metallic frame? Or you someway disconnect the display itself? How? If I'm able to remove the display, then I'll sink the complete keyboard into water. If not, I will maintain the display out of the water, as Geoff Quickfall explains. Thanks for all your help! Bst Rgds from Daniel (06-28-2019 05:03 PM)BartDB Wrote: Hi Daniel, |
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