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CMT 64Kb RAM module for HP-71b question
10-09-2021, 10:30 AM
Post: #5
RE: CMT 64Kb RAM module for HP-71b question
I finally had a chance to actually use the module, and unfortunately all is not well - at first when used as main RAM, the 71b would crash after entering a program and running it for a bit, but MEM would show full amount. Now when I plug it and reset the calc, it’s showing 16K less, and no longer causes crashes. When and free the 1st port, then claim it again, it then shows full memory. Proceeding to free the port again causes it to crash…

Does anybody repair these by any chance? Or is there anything I can try myself?
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RE: CMT 64Kb RAM module for HP-71b question - polbit - 10-09-2021 10:30 AM



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