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HP 19bii Problem with the screen
09-05-2018, 05:50 PM (This post was last modified: 09-05-2018 05:52 PM by Maximilian Hohmann.)
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RE: HP 19bii Problem with the screen
(09-05-2018 05:34 PM)math7 Wrote:  In case of having to open, how is this calculator disarmed? Does it have screws in part or is it opened by the hinge it has?

No screws, unfortunately. Here is a description about how to open an HP-28:
http://www.hpmuseum.org/cgi-sys/cgiwrap/...ead=185173
The HP-19 should be very similar apart from a slightly different position of the heatstakes. Opening it is one thing, getting it back together and restoring a decent look is another thing!

PS: Here is another instruction with even more photos: https://www.teawea.com/how-to-open-a-hp-28s-calculator/
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HP 19bii Problem with the screen - math7 - 09-05-2018, 07:20 AM
RE: HP 19bii Problem with the screen - Maximilian Hohmann - 09-05-2018 05:50 PM



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