I dropped my optimus g pro and shattered the screen. I ordered a new digitizer online and replaced the glass today. When i power the phone on all i get is the home button cycling through its colours, the top left button when pressed makes a small vibration, when i plug the USB cable into my PC i get the LG-E980 icon but it doesn't contain any files or folders, nor can it see my sdcard.
I re did the repair, i put the old digitizer back on, re did the repair again but still am having no luck. Does anyone know what is happening? Is it salvageable or should i cut my losses and go out and buy a new device?
Russ.
Wait to be clear, even with your old screen back on, you get the same results?
Related
I know theres a similar thread with only 4 replies.
a: i re opened the phone disconnected and made sure the screen was properly conected.
b: yes the buttons do respond to touch
is there a piece of code or something that will re enable the lights to go off. Ive had issues with the phone before thinking it was the hardware but it was indeed code...(i.e charging port. on and off button) thought it was the hardware but it was just bad code...
has anyone seen this and been able to make them light up again?
thanks!
You probably damaged the ribbon cable, they are very sensitive. If they still respond to touch, that means only one of the contacts is bad.
I know the answer
I have wondered the same thought but I have found the answer . I replaced ky EVO screen 2 months ago . It was glass only replacement first time for this device. So got the whole thing apart and connected it. successful onto Tue touch and all but i notice the lights so taken a look at the of screen their are clear caps under the touch button and the cap had a tail and it lead to device and it is where the light is in the device so I took each cap off and cleaned it up and put it on at first no epoxy or holding agent and i got the light but i suppose if u use a clear epoxy at the bottom of the screen it may have desired effect
Hey guys, I cracked the screen on my HOX so I replaced the screen with a unit from directfix.com
After double checking all of the flex cables I tried to power the phone on and I am getting nothing from the screen and the vibration motor is constantly buzzing.
The only signs of life is the red LED, the three capacative buttons will light up, and the aforementioned constant vibrating. If i hold the power button to attempt to turn it off the buttons blink several times then it seems to stay on after that.
Has anyone heard of a problem like this before? Its killing me not having my HOX! I had to put my sim card in my old iphone 3gs and I have to say that this sucks really bad.
Are you sure you've connected everything correctly? It sounds like there's something being shorted! I'd recommend you to dissassembly again, an assembly again BUT THIS TIME VERY CAREFUL. Best is if you use a video tutorial if you think you're not experienced enough.
nitrous² said:
Are you sure you've connected everything correctly? It sounds like there's something being shorted! I'd recommend you to dissassembly again, an assembly again BUT THIS TIME VERY CAREFUL. Best is if you use a video tutorial if you think you're not experienced enough.
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Thank you for the advice. I disassembled the phone and carefully put it back together. I took care to make sure the flex cables for the LCD, vibrator/button strip, antenna, volume buttons and digitizer were all carefully connected.
Now the vibrate function seems to work fine as it just gives me a short pulse when I turn the phone on as it usually does. The screen however, still refuses to turn on. I made extra sure that its flex cable was put in the right way and that it was secured with the jaw bone connector.
This video here www youtube com/watch?v=OIeO0DueMcg&feature=youtu.be at about 6:00 shows that you can test the LCD midway through the assembly process.
I tried exactly that and the LCD would still not turn on. I am just hesitant to return it because I know that the chances of the screen being a complete dud are very slim.
Now when the phone is turned on the three capacitive buttons remain on which I know didn't used to happen.
Swilli89 said:
Thank you for the advice. I disassembled the phone and carefully put it back together. I took care to make sure the flex cables for the LCD, vibrator/button strip, antenna, volume buttons and digitizer were all carefully connected.
Now the vibrate function seems to work fine as it just gives me a short pulse when I turn the phone on as it usually does. The screen however, still refuses to turn on. I made extra sure that its flex cable was put in the right way and that it was secured with the jaw bone connector.
This video here www youtube com/watch?v=OIeO0DueMcg&feature=youtu.be at about 6:00 shows that you can test the LCD midway through the assembly process.
I tried exactly that and the LCD would still not turn on. I am just hesitant to return it because I know that the chances of the screen being a complete dud are very slim.
Now when the phone is turned on the three capactive buttons remain on which I know didn't used to happen.
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Click to collapse
Update: So I was thinking the phone was booting up all the way, but I just saw that my computer won't recognize the phone beyond making a connection sound; I just can't see it in windows. As i said the capacitive lights stay on, but if I fold the power button they blink 15 times exactly and the phone seems to power off. Should I assume the SoC is dead or gamble with a replacement LCD?
Swilli89 said:
Update: So I was thinking the phone was booting up all the way, but I just saw that my computer won't recognize the phone beyond making a connection sound; I just can't see it in windows. As i said the capacitive lights stay on, but if I fold the power button they blink 15 times exactly and the phone seems to power off. Should I assume the SoC is dead or gamble with a replacement LCD?
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Hi, I'm in the exact same situation you have described above! Did you ever manage to work it out, what was the solution? Any info or help at all would be great, thanks!!
I did replace my lcd+digitizer as well as yous. And I had same problem. But it does work now.
1.open up your phone . Take all parts off, separated.
2. Take battery off.
3.Now connect power button.
4. Connect battery.
5.Switch it on (hold pwbt for 2sec), mobo+battery+power button itself.
6.Now wait 20 sec.
7.Now connect LCD ribbon(bottom one),make sure it's right in, push it in far as you can.
8.Now put it righ on bezel and connect digitizer ribbon.
9.Press pwbt and see does it work. If does put rest of stuff together and be happy.
I can make phototutorial on request.
I did it few times. The battery was touching the LCD ribbon and it comes of very little but screen comes off and I have to start all over again.
So make sure that ribbon it's not getting any pressure from battery.
Let me know does that help.
Sent from my repaired HTC One X
I dropped my phone the other night onto a wooden floor, and the entire phone was still intact. But now the screen will sometimes just not turn on, but the bottom row of lights still turns on and I can unlock the phone and reset it. Sometimes the screen will work after resetting but then later glitch up. I have removed it from the case but couldn't get the LCD cable without feeling like it would break the phone. But there seems to be nothing wrong with the connection pins that I can view from the side.
Everywhere that I've rang to get repairs for it straight up says that it is a screen replacement, but I know that the LCD and digitizer still works and that the phone does turn on.
What's the best way to repair it?
Ok Guys, I broke my Note 2 protective glass, after some time accidentally display also break by my hands (I pushed little hard in my note screen)
now the phone is switching on but no display (when I power on the blue led blinks on top of screen and sounds when I push volume up or down)
so I sent it to Samsung care for display replacement and they charged me 6500/- Rs. After 10 days they called me and telling me that my device mainboard is defected. then I called back and asked them to put the battery on phone and switch on and they they told me that blue led blinks.
Now I don't know what to do. are they telling the truth that mainboard is damaged. did they accidentally damaged the mainboard.
Is it damaged by me when scrren broke. They are asking me for additional 8300/- total 14800/- now what should I do.
I don't think that phone can switch on after mainboard is damaged (Just Guessed not a technician)
Sorry for my bad English.
The screen didn't break but after it fell it did look like the bottom left hand corner was visible darker than the rest of the screen. Today, almost a week after the initial tumble I decide to see if restarting it would fix the problem and it did but it lead to bigger problems. Now if the screen turns off for any reason it stays off until I do a hard reset by holding the power button for 10 seconds. When I try and turn it back on the captive buttons light up but nothing else happens. When the screen is on after a hard reset I'm unable to adjust the brightness level when I pull down the top.
How likely is it that the LCD ribbon came loose? It seemed like there were issues with it before.
I'm at a complete loss for what could be wrong with it. Any advice for recommendations would be greatly appreciated.
I'm really hoping I don't need any major repairs or even a new tablet because I can't afford much of anything.
My grandson recently had a tantrum and threw down my tablet. Afterwards the screen was flickering so I decided to restart it to see if that would fix it. The screen never came back on although I could hear it start up sounds and the capacitive buttons would light up. To make the story short, i contacted Samsung and they said it would be a standard $200 repair fee unless they found a loose cable. Today my credit card was charged $59 dollars by Samsung. I guess it was just the loose cable. Note that they sent me a prepaid UPS label to send it back to them and they are shipping it back to me all within that $59 charge. Well worth it for a great tablet.
Sent from my SM-T800 using Tapatalk
You got to remove the back and disconnect the lcd and battery cables and reconnect them after 10 seconds and all should be good. This happened to me after I got the screen of death. I dropped it and the screen did it again. So I just disconnected them both, reconnected, and everything works fine.
bh87771 said:
You got to remove the back and disconnect the lcd and battery cables and reconnect them after 10 seconds and all should be good. This happened to me after I got the screen of death. I dropped it and the screen did it again. So I just disconnected them both, reconnected, and everything works fine.
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Can you recommend any guides & kits that I can purchase from amazon to help me take the tablet a part?
YouTube it. It is real easy removing the back, patience is needed.
Yes go to youtube for the disassembly videos. I bought a generic repair kit from ifixit for the tools. Though guitar picks can also work well.
Basically when you drop it a cable gets loose. You just have to disconnect and reconnect it.
Mine was very clearly only half connected (not in the picture which is from when I replaced the battery). I also disconnected and reconnected the battery and lcd connectors to make sure. But the loose cable was on the top left and didn't seem to be one of those. Just reseat them all to be sure.
There is another thread on here about disassembly which has pictures that I used as reference.
I've had mine apart twice. Once when I dropped it and once when I replaced the battery for poor battery performance (this really was sooo worth it).
I just received a used Note today and was about to initiate a return because the screen was completely dark but the rest of the tablet seemed to be working, including touch. Removed the back, reseated the ribbon cable, and everything's good now.
Strange start to my experience with this tablet.