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#16 |
Wizard
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Join Date: Jul 2010
Device: Kobo
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From the picture it doesn't look like a broken substrate, but it does look like it could be a controller failure. Straight line across splitting (in this case) the 2nd line would be typical of that.
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#17 |
BLAM!
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Join Date: Jun 2010
Location: Paris, France
Device: Kindle 2i, 3g, 4, 5w, PW, PW2, PW5; Kobo H2O, Forma, Elipsa, Sage, C2E
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Unless we're talking about different things, that's just the ghost of an UI popup
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#18 |
Wizard
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Join Date: Jul 2010
Device: Kobo
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#19 |
BLAM!
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Karma: 26047202
Join Date: Jun 2010
Location: Paris, France
Device: Kindle 2i, 3g, 4, 5w, PW, PW2, PW5; Kobo H2O, Forma, Elipsa, Sage, C2E
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One doesn't exclude the other, I would think
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#20 |
Addict
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Join Date: Nov 2012
Device: default
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It froze whilst deleting an article from Pocket and returning to the article list, hence the ghost of the dialogue and a few lines from the deleting article.
Main thing is you can see what I can see - no fractures or breaks. |
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#21 |
Addict
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Join Date: Nov 2012
Device: default
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Currently thinking it is the screen PMIC (TPS65185) or one of its support components. Thread here.
So far as I can tell, the point of maximum current draw is during a full screen refresh, so that is the most likely point for the chip to fail if it is so minded. Last edited by DomesticExtremis; 10-06-2019 at 04:54 PM. |
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Tags |
bricked, kobo aura h2o |
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