Is there a consolidated set of repair information?
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05-07-2022, 12:32 AM
Post: #10
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RE: Is there a consolidated set of repair information?
(05-06-2022 11:48 PM)rprosperi Wrote: Hopefully you knew that you MUST NOT ever plug the power adapter into a Woodstock (20's) or Spice (30's) model without a known-good battery pack installed, or you will 95% surely damage the chips on the board due to crappy power supply design. It's best to never plug in the AC adapter at all as even a loose battery can lead to such damage. Sadly, I did not know this, at least not to this degree. But if I killed them, it was 15 or 20 years ago. I was using rebuilt battery packs, but there's no knowing at this time. HP-45/65/67,HP-10/11/12/15/16c,HP-21/25/25c/29c,HP-31e/32e/33e/34c,HP-41C/V/X,HP-22s/27s/32sii/42s,HP-48s/gx,HP-35s,more |
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