HP35 problem with a calculator, maybe due to a faulty charger
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03-21-2021, 12:57 PM
(This post was last modified: 03-21-2021 01:01 PM by ThomasF.)
Post: #15
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RE: HP35 problem with a calculator, maybe due to a faulty charger
(03-21-2021 12:33 PM)CY-CL Wrote: This is the best charging USB cable... Thanks! I actually have one of his cables (without the circuit) and it works great, but still I managed to burn a HP67. I don't blame the cable, my problem was probably bad connection between the battery and the calculator. Since then I don't really dare to charge or use a cable connected to them, but try to charge them externally, or keep the calculator off while charging. (The 67 is up and running again after updating the main circuit board ) Best regards, Thomas [35/45/55/65/67/97/80 21/25/29C 31E/32E/33E|C/34C/38E 41C|CV|CX 71B 10C/11C/12C/15C|CE/16C 32S|SII/42S 28C|S 48GX/49G/50G 35S 41X] |
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