Update firmware on HP39G ii
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05-18-2020, 09:42 PM
Post: #3
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RE: Update firmware on HP39G ii
The connectivity kit works fine with the virtual calculator. But when I connect the real one the machine makes the sound that indicates the connection and immediately makes the sound of disconnection. I turn the calculator off and press the on button while I connect the usb plug, and then the connection remains active, but the connectivity kit doesn't see anything.
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Messages In This Thread |
Update firmware on HP39G ii - mchris - 05-16-2020, 08:30 AM
RE: Update firmware on HP39G ii - ijabbott - 05-16-2020, 09:17 PM
RE: Update firmware on HP39G ii - mchris - 05-18-2020 09:42 PM
RE: Update firmware on HP39G ii - ijabbott - 05-19-2020, 08:16 AM
RE: Update firmware on HP39G ii - mchris - 05-19-2020, 04:29 PM
RE: Update firmware on HP39G ii - BartDB - 05-19-2020, 08:28 AM
RE: Update firmware on HP39G ii - Thomas Radtke - 05-19-2020, 05:45 PM
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