I replaced the battery in my Nexus 10 tablet. When I had to open it the second time because the screen was not responing, the tab that holds down the ribbon broke.
Is there anything that can be done with this?
Do I have to replace the motherboard?
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I bought a tytn with cracked screen on ebay.
I replace the screen on it and put everything back the way it was.
I put the battery in and plug the charger in. But nothing happens. The battery and the charger is originals also.
Can someone tell me what might be wrong with it? There is no sign of life on the phone.
The phone is not water damaged not abused. The inside board looks clean and nice.
It does seem like the previous owner had taken it apart to do something to the LCD. I saw some solder behind the LCD where he tried to attatched the digitizer contacts to the LCD. Other than that, nothing is wrong with it.
Any advice would be appreciated~ I could not find any info about this problem so iam posting this.
Thanks.
Info
What was the state of the phone before you took it apart, did you try to charge it before you took it apart and was the void sticker still intact also did you try any functions on the phone I.E. make a call or anything else to see what state it was in before opening it up
Hey guys.
Basically I've recently replaced my whole screen assembly on my Nexus, but it turns off after a few seconds when it's not on charge.
Sometimes it'll last about a minute but will instantly turn off. I've tried a factory reset and it still does the same thing.
I've bought a replacement battery, just making sure that there's nothing else wrong with the phone? any advice etc would be appreciated.
Thanks.
If it started after you replaced the screen, then its likely that something isn't seated properly on the inside. I changed my screen too, so have a look at the battery connector and the connector that connects the bottom board (the one with the charger port) to the top one.
raze599 said:
If it started after you replaced the screen, then its likely that something isn't seated properly on the inside. I changed my screen too, so have a look at the battery connector and the connector that connects the bottom board (the one with the charger port) to the top one.
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It was doing it before I changed the screen.
Rebdomine said:
It was doing it before I changed the screen.
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In that case it probably is the battery. New one should fix it.
Please for advice! I had to replace the motherboard on my G2 D802, I think everything done correctly. After turning the phone on, the display remained black and refused to turn anymore. I put the old board with that previously loaded, but now it is the same result. I asked friend and took his board and ribbon cable (kit) - Alas, the result is the same, namely: pressing the power button, the phone vibrate briefly flashes the upper led diode green and blue - the screen is black. When is connected with the PC being recognized, even updating software in this state. I think the display has a problem or his ribbon cables .... I do not understand much. I hope someone advise me what I can do or where to read !!
Thanks in advance !
It's very possible that the ribbon cable broke if you weren't careful. If that's the case then it's not something you can fix and you would need a new screen. It could also be that you aren't seating all of the connections properly. Take it apart again and note ALL of the connector locations. While you're in there, VERY CLOSELY inspect every millimeter of the pcb and ribbon cables for damage. If you don't see anything, carefully reassemble it being sure to squarely lines up the ribbon cables before firmly seating them(you can mess up the whole board if you press on them too hard if they're askew).
I reviewed the cable but nothing impressed me. Because I am the second owner, assume that it is possible to display is not original, but some cheap fake. Is it possible this option ?? Attached pictures:
tishotch said:
I reviewed the cable but nothing impressed me. Because I am the second owner, assume that it is possible to display is not original, but some cheap fake. Is it possible this option ?? Attached pictures:
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From the pics, that display does not look like it's fake. The letters and cable itself looks to be identical to the one I took out when replacing my screen. If it worked fine before taking it apart, it should still work with the new logic board.
Btw, when I was replacing my screen I didn't correctly seat one of the two ribbon cables that go across the battery and my display was also black even though the display cable itself was correctly installed. After taking it apart again and methodically taking note of every connector on both sides of everything and very carefully putting it back together, it fired right up. That's why I said to check EVERYTHING - it doesn't necessarily have to be the display/cable.
Good luck.
Hello everyone, I have a Nexus 7 first gen, I cracked the screen and changed it, after a week the screen would not turn on and found out that the ribbon cable stopped working(my bad I guess), so I left the N7 in a box for a year after I got a ribbon cable to replace.
After turning the tablet back on, the touchscreen it's not very accurate with the touches, I noticed some stains that are hard to see, maybe some humidity or heat damaged the screen. i.imgur. com/ 8AvlB1C. jpg
What really bothers me is that whenever the tablet's wifi is on, the wifi signals for other devices are gone, and the tablet became sooo slow, I flashed it and did not help, maybe if I downgrande to 4.4 it could help, I will try that later, but could it be that?, or just the tablet too old, but even a my sister lower specs tablet runs Android better than the N7.
Hello my daughter do have this mobile phone. She came with it to me and display was filled with random color stripes over whole display ( verticall ). I have tried to restart phone but it wont turn on no single mark of life ( no charging marks of charging not even single vibrate if i try to turn it on ). I have tried to do restart or go to the download mode but nothing has work. She told me that she has dropped her phone but only thing that was broken was cover glass and not single scratch on display etc. Any ideas what can be broken? Could some cable got disconnected by dropping it?
I think that the LCD has a mechanical damage. I saw a phone once. The display glass was fine but not the lcd. It had wierd random color lines.
In that case replacing the LCD display was the solution.
You should try to charge the battery. Maybe it is empty but you can't see the charging?