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Groups > sci.electronics.design > #741483
| From | "Carlos E.R." <robin_listas@es.invalid> |
|---|---|
| Newsgroups | sci.electronics.design |
| Subject | Re: My first Kobo Touch reader died |
| Date | 2026-03-12 14:59 +0100 |
| Message-ID | <afta8mxejs.ln2@Telcontar.valinor> (permalink) |
| References | (3 earlier) <en70plxheo.ln2@Telcontar.valinor> <109jube$3k6fi$1@dont-email.me> <f9v3plxm6n.ln2@Telcontar.valinor> <109o978$p2iq$1@dont-email.me> <51i5plxcia.ln2@Telcontar.valinor> |
On 2025-09-09 14:09, Carlos E.R. wrote: > On 2025-09-09 06:08, Don Y wrote: >> On 9/8/2025 2:43 PM, Carlos E.R. wrote: >>>> [You can also find 3.7V lithiums in "traditional" battery form >>>> factors.] >>> >>> I have seen higher voltages on a torch I have. But I have misplaced >>> it and can not check. >>> >>> I guess any 3.7v cell would do. But trying with the cells I already >>> have saves money. I just have to activate the thing and do a factory >>> reset. Then the thing is garbage, can be recycled. >> >> I'd have thought the bench supply to be easier -- especially in that you >> could just use clip-leads to make connection to the terminals in the >> reader >> (instead of the contacts on a "battery"). > > Would be a problem if I have to connect the USB to the computer to do > something. Besides, I don't remember if my bench supply goes that low, > but I do remember the potentiometer had a will of his own, making the > voltage go jumpy when trying to adjust it. And no, it was a new > potentiometer, I built that unit myself. I just rigged up the connection and the device did power up. <https://photos.app.goo.gl/qWR1kVNFjcqDP8WT7> The two last photos. It worked and responded; I let it connect to the WiFi. I let it sync, it said it wanted to update itself, and I accepted. But then it stopped responding to the touch. It responded to the "home" physical button. The battery icon went down to nearly discharged, so I connected the USB cable. No response to the touch. At some point I heard a "clack!", which I thought would be one of the 3 AAA rechargeable batteries shifting position inside the holder, but later realized it was something electrical. No smells. I rebooted the thing, it came back again, update done, but still not responding to the touch. Thus I can do nothing with it (I want to rescind the adobe login). I will try recharging the batteries externally, but it seems I will not be able to progress. -- Cheers, Carlos. ES🇪🇸, EU🇪🇺;
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My first Kobo Touch reader died "Carlos E.R." <robin_listas@es.invalid> - 2025-08-30 13:26 +0200
Re: My first Kobo Touch reader died Don Y <blockedofcourse@foo.invalid> - 2025-08-30 23:51 -0700
Re: My first Kobo Touch reader died "Carlos E.R." <robin_listas@es.invalid> - 2025-08-31 22:52 +0200
Re: My first Kobo Touch reader died Don Y <blockedofcourse@foo.invalid> - 2025-08-31 16:20 -0700
Re: My first Kobo Touch reader died "Carlos E.R." <robin_listas@es.invalid> - 2025-09-01 02:54 +0200
Re: My first Kobo Touch reader died Don Y <blockedofcourse@foo.invalid> - 2025-08-31 18:12 -0700
Re: My first Kobo Touch reader died "Carlos E.R." <robin_listas@es.invalid> - 2025-09-01 12:25 +0200
Re: My first Kobo Touch reader died Don Y <blockedofcourse@foo.invalid> - 2025-09-01 06:53 -0700
Re: My first Kobo Touch reader died "Carlos E.R." <robin_listas@es.invalid> - 2025-09-01 21:46 +0200
Re: My first Kobo Touch reader died Don Y <blockedofcourse@foo.invalid> - 2025-09-01 13:11 -0700
Re: My first Kobo Touch reader died "Carlos E.R." <robin_listas@es.invalid> - 2025-09-01 22:22 +0200
Re: My first Kobo Touch reader died Don Y <blockedofcourse@foo.invalid> - 2025-09-01 13:58 -0700
Re: My first Kobo Touch reader died Don Y <blockedofcourse@foo.invalid> - 2025-09-01 14:09 -0700
Re: My first Kobo Touch reader died "Carlos E.R." <robin_listas@es.invalid> - 2025-09-02 13:15 +0200
Re: My first Kobo Touch reader died Don Y <blockedofcourse@foo.invalid> - 2025-09-02 13:41 -0700
Re: My first Kobo Touch reader died liz@poppyrecords.invalid.invalid (Liz Tuddenham) - 2025-09-03 08:55 +0100
Re: My first Kobo Touch reader died Don Y <blockedofcourse@foo.invalid> - 2025-09-03 03:46 -0700
Re: My first Kobo Touch reader died "Carlos E.R." <robin_listas@es.invalid> - 2025-09-02 14:11 +0200
Re: My first Kobo Touch reader died Don Y <blockedofcourse@foo.invalid> - 2025-09-02 05:49 -0700
Re: My first Kobo Touch reader died "Carlos E.R." <robin_listas@es.invalid> - 2025-09-05 22:13 +0200
Re: My first Kobo Touch reader died Don Y <blockedofcourse@foo.invalid> - 2025-09-05 18:26 -0700
Re: My first Kobo Touch reader died "Carlos E.R." <robin_listas@es.invalid> - 2025-09-07 13:43 +0200
Re: My first Kobo Touch reader died Don Y <blockedofcourse@foo.invalid> - 2025-09-07 05:38 -0700
Re: My first Kobo Touch reader died "Carlos E.R." <robin_listas@es.invalid> - 2025-09-08 23:43 +0200
Re: My first Kobo Touch reader died Don Y <blockedofcourse@foo.invalid> - 2025-09-08 21:08 -0700
Re: My first Kobo Touch reader died "Carlos E.R." <robin_listas@es.invalid> - 2025-09-09 14:09 +0200
Re: My first Kobo Touch reader died "Carlos E.R." <robin_listas@es.invalid> - 2026-03-12 14:59 +0100
Re: My first Kobo Touch reader died - solved "Carlos E.R." <robin_listas@es.invalid> - 2026-03-13 22:50 +0100
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