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Old HP48SX resurection and upgrade
02-19-2019, 01:57 AM
Post: #3
mfleming Offline
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RE: Old HP48SX resurection and upgrade
There are upgrade instructions at hpcalc.org. Try checking your work against them to see if you missed something. Here's a link to one description

https://www.hpcalc.org/details/5440

~Mark
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Old HP48SX resurection and upgrade - manjo - 02-16-2019, 07:38 PM
RE: Old HP48SX resurection and upgrade - mfleming - 02-19-2019 01:57 AM



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