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Help in resetting an HP-50G
09-25-2020, 08:47 PM
Post: #1
Help in resetting an HP-50G
I received an HP-50G with custom surveying software. When I use a pin to reset the machine, it wakes up again with the custom software. the calculator came with a 2GB SD card and it seems dependent on that card. The custom software takes control over many keys (like SIN, COS, TAN, and so on).

I need help in reset the hP-50G to remove the custom surveying software.

Namir
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Messages In This Thread
Help in resetting an HP-50G - Namir - 09-25-2020 08:47 PM
RE: Help in resetting an HP-50G - ndzied1 - 09-26-2020, 01:02 AM
RE: Help in resetting an HP-50G - Namir - 09-26-2020, 01:47 AM
RE: Help in resetting an HP-50G - Joe Horn - 09-26-2020, 03:37 AM
RE: Help in resetting an HP-50G - Namir - 09-26-2020, 12:59 PM
RE: Help in resetting an HP-50G - pinkman - 09-26-2020, 02:00 PM
RE: Help in resetting an HP-50G - Namir - 09-26-2020, 02:57 PM
RE: Help in resetting an HP-50G - pinkman - 09-26-2020, 05:41 PM
RE: Help in resetting an HP-50G - acoto - 09-26-2020, 07:09 PM
RE: Help in resetting an HP-50G - Namir - 09-26-2020, 09:06 PM



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