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HP 65 issue
12-05-2021, 02:35 AM
Post: #5
RE: HP 65 issue
I think it is not related to switch.

Though when I turn the switch to PRG the display show 64 which means R/S.
Then I clear the program it will show 00 00.
And I even can start to edit a new program.

But the problem is that when I come back to the RUN mode, and click the R/S button to execute a program, the calculator will collapse again.

HP35 HP45 HP55 HP65 HP67 HP21 HP25 HP29C HP19C HP97 HP10C HP11C HP12C HP15C HP16C HP31E HP32E HP33E HP33C HP34C HP37E HP38E HP38C HP41
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Messages In This Thread
HP 65 issue - tangdfx - 12-04-2021, 02:47 PM
RE: HP 65 issue - teenix - 12-04-2021, 09:07 PM
RE: HP 65 issue - tangdfx - 12-05-2021, 01:56 AM
RE: HP 65 issue - teenix - 12-05-2021, 02:22 AM
RE: HP 65 issue - tangdfx - 12-05-2021 02:35 AM
RE: HP 65 issue - teenix - 12-05-2021, 03:23 AM



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