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#1 |
Member
![]() Posts: 10
Karma: 10
Join Date: Feb 2021
Device: Likebook Mars TD-80
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I've bought this one second-hand from one guy on Facebook almost a year ago. Recently it has this very awful problem with the screen.
Whenever I'm reading something, the screen start to went dark and darker, showing a while line in the middle, and i need to push the refresh button but after that it will keep went dark again and again. I have a video showing what I mean to you guys Sorry for my bad English. I have tried to factory reset it, but it did nothing, seem like a screen problem to me. After a few months I left it there and not touching it, it may working for about 1 to 2 normally and then the problem started to kick in again ! Anyone expericence problem just like me ? Please show me how to fix this, much appreciate ![]() Below is the video that show the error. I hope you guy can watch and show me how to fix this problem ![]() https://vnchess-my.sharepoint.com/:v...TeAvg?e=97k2RV |
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#2 |
Wizard
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Karma: 3933245
Join Date: Sep 2012
Location: Salzburg AT
Device: Bigme 3/3, Boox 4/14, Like-/Meebook 2/8, Tolino 1/10, Ki/Ko 0/8
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Which Android is on the device?
I don't know about the vertical stripe. The flickering is the normal refresh |
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#3 | |
Member
![]() Posts: 10
Karma: 10
Join Date: Feb 2021
Device: Likebook Mars TD-80
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Quote:
I've been waiting for it to happen again sice I don't read regularly. It's today it happened again. This video is exactly how it went slowly dark and darker. And in the start, as you can see, the screen is all white except for the vertical stripe. Video:https://youtube.com/shorts/RGDaYnQswDM Last edited by heomeco2014; 04-09-2023 at 06:01 PM. |
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#4 |
Groupie
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Karma: 14745
Join Date: May 2020
Device: Boyue Alita
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The battery level is at 38%. Try giving it a full charge. I'm not a fan of Boyue devices but use mine regularly to get my money's worth. Battery life is good unless wifi is on. I recharge the battery before it reaches 75-80%. It may have nothing to do with the problem but it's worth a shot.
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#5 |
Wizard
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Karma: 3933245
Join Date: Sep 2012
Location: Salzburg AT
Device: Bigme 3/3, Boox 4/14, Like-/Meebook 2/8, Tolino 1/10, Ki/Ko 0/8
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#6 |
Member
![]() Posts: 10
Karma: 10
Join Date: Feb 2021
Device: Likebook Mars TD-80
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Yeah it does happen when connected to power supply. I tried to charge it to full charge and it still got that error so randomly. And the duration time increase more and more. At first it happened for around 1 to 2 min, now it's around 5min of that and repeat a whole lot
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#7 | |
Member
![]() Posts: 10
Karma: 10
Join Date: Feb 2021
Device: Likebook Mars TD-80
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Quote:
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#8 |
Wizard
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Karma: 3933245
Join Date: Sep 2012
Location: Salzburg AT
Device: Bigme 3/3, Boox 4/14, Like-/Meebook 2/8, Tolino 1/10, Ki/Ko 0/8
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On video I see it in a cover.
Does it happen, when removed? Edit: EInk only changes if something affects the magnetically sensitive beads in the module - this can be caused by the electronics in the device, or by external influences; Eg in direct sunlight for a certain series in the 7.8 inch Wacom module. Last edited by ottischwenk; 04-12-2023 at 02:53 AM. |
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#9 | |
the rook, bossing Never.
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Karma: 89531599
Join Date: Jun 2017
Location: Ireland
Device: All 4 Kinds: epub eink, Kindle, android eink, NxtPaper11
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Maybe there is a bad connection on thr ribbon cable to panel or an IC on PCB.
Quote:
So the issue is the electronics or a bad connection, not the panel. If the panel has a crack (physical damage) then there are lines and/or part of the screen never changes. |
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#10 | |
Wizard
![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() Posts: 2,884
Karma: 3933245
Join Date: Sep 2012
Location: Salzburg AT
Device: Bigme 3/3, Boox 4/14, Like-/Meebook 2/8, Tolino 1/10, Ki/Ko 0/8
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Electricity provides the magnetism that moves the beads.
But there can also be other causes. Quote:
This reminds me a lot of the sun bug in the Boox Nova 2 or in the Likebook Ares - 7.8 Wacom layer. Last edited by ottischwenk; 04-12-2023 at 07:48 AM. |
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Tags |
boyue, flickering screen, likebook, screen |
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