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HP 86: Strange Error
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11-19-2017, 12:07 AM
Post: #1
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HP 86: Strange Error
My newly acquired HP 86A displays a strange warning immediately after power on:
Warning 27: 85 ROM disabled. Needless to say that I didn't plug in an HP 85 ROM. I tested without any module plugged in. I wrote a short BASIC program, so far the machine seems to work fine. Does anybody has an idea what could be the reason for the strange warning? |
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HP 86: Strange Error - Michael Fehlhammer - 11-19-2017 12:07 AM
RE: HP 86: Strange Error - rprosperi - 11-19-2017, 12:22 AM
RE: HP 86: Strange Error - Paul Berger (Canada) - 11-19-2017, 04:23 AM
RE: HP 86: Strange Error - Michael Fehlhammer - 11-19-2017, 07:56 PM
RE: HP 86: Strange Error - Paul Berger (Canada) - 11-20-2017, 12:01 AM
RE: HP 86: Strange Error - Martin Hepperle - 11-21-2017, 01:48 PM
RE: HP 86: Strange Error - Michael Fehlhammer - 11-21-2017, 10:06 PM
RE: HP 86: Strange Error - Paul Berger (Canada) - 11-21-2017, 10:57 PM
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