[Q] color issues after screen replacement - Nexus 5 Q&A, Help & Troubleshooting

I replaced my nexus 5 screen after cracking it with a new lcd, digitizer, and the frame from amazon. tested the screen before re assembling the whole unit and all looked great. after getting it all buttoned up i found that after the screen sleeps and comes back on the colors are very distorted. Rebooted the phone and the color is accurate again, but again after the screen sleeps and comes back on the colors are distorted. I then tore it back apart installed my old crack screen and all is fine again. I am looking to see if anyone has come across this. I am assuming it is a bad display, but would like to see if anyone has any other suggestion on a possible problem before i return the display.

Bump: just because i'm returning the replacement screen tomorrow and ordering another if no input.

Related

Fuze LCD Displaying Incorrectly

Okay so I have an htc fuze laying around as my spare phone and I've been slowly making it nicer and nicer, I replaced the stock keypad with the touch pro variant, then due to some scratches on the screen I ordered a screen and lcd and everything seemed to go smoothly until I put the phone back together.. The screen displays solid color images perfectly and text is crystal clear but all the graphics, especially gradients look really pixelated and messed up. I don't think the lcd is messed up since the text displays perfect, but I checked all the connections over and over.. Any suggestions?? :/
itsjefflol said:
Okay so I have an htc fuze laying around as my spare phone and I've been slowly making it nicer and nicer, I replaced the stock keypad with the touch pro variant, then due to some scratches on the screen I ordered a screen and lcd and everything seemed to go smoothly until I put the phone back together.. The screen displays solid color images perfectly and text is crystal clear but all the graphics, especially gradients look really pixelated and messed up. I don't think the lcd is messed up since the text displays perfect, but I checked all the connections over and over.. Any suggestions?? :/
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Were you able to resolve this?
Sounds like you purchased a new LCD. If so have you tried the old one?
Unfortunately the old lcd looked like trash and got thrown away by my girlfriend so I guess I'll have to order another one if I can't get it to display correctly.. I checked all the connections so many times, I just don't see how it could be the lcd when text is still crystal clear..

Replacement Screen Problem

I cracked my screen a few months back, and right after it happened I bought a new digitizer to replace the cracked one. The install didnt go very well, since the tape used to adhere the digitizer to the LCD got mangled during removal of the original digitizer. Dust ended up getting between the LCD and Digitizer etc. One other problem I ran into was that the LED's that are supposed to illuminate the home/menu/back/find buttons were now shinning up into the screen and washing it out.
Anyways I got fed up with the dust and bought a new fully assembled screen/digitizer off ebay. I installed it last night and everything is great except that the lights are still shinning up through the glass and washing out the lower inch of the screen. I dont see why this would happen as there is really only one way to put it all back together.
Any insight as to how to get the lights to stop doing this?
Thanks!

[Q] Cracked Screen Question

Hi All
Recently i got careless and i accidentally cracked my nexus 5 screen after dropping it on the ground
Currently the touch screen works but there is a problem. I am unable to answer calls as the screen goes black and does not turn on again until the person has hung up or until i reset the phone. Also when i try to call out the screen turns black as well and exhibits the same symptoms as listed above.
From people who have had experience with cracked Nexus 5 screens, do you think replacing the digitizer + lcd will fix this issue or did i screw up something big
Thanks
It sounds like the cracked glass is affecting the proximity sensor. Replacing the screen /digitizer should fix the problem. Replace the whole thing including the bezel.
Any chance you could explain why the bezel also needs to be replaced as well?
It's easier to use the screens that come with the housing, you just switch internals and pop the back on. As for oem replacement screens with housings, I've read mixed reviews. Some say theirs is perfect. Others complain of different textures on the housing, or missing ear speaker mesh. Some say their replacements have massive light bleed. If it were my phone I'd pay the extra 25 to 50 bucks and send it to lg for repair. They charge 150 dollars. Then you are guaranteed to have it be perfect again. Plus their work and parts are warrantied. Play it safe and send it to lg imo.
Edit: Also if you did break anything else they will fix that as well.

Strangest screen problem I've ever seen. Would this be a broken displayor broken GPU?

Hi all
My moto Maxx has gone through a lot, but the strangest problem yet started yesterday.
As you can see on the attached video, half of the screen is constantly scrolling. This happens in fastboot and recovery mode as well, so I'm pretty sure it's a hardware problem.
The digitizer still works perfectly, and registers touch where the icon or button should be positioned on the screen. The moving screen also does show everything correctly, just in this crazy scrolling way.
I'm not very hopeful in fixing it, but was wondering if anyone has ever seen this, and if you guys think this is a broken display(and any way to test this?) or a broken GPU. If it is in fact the display, I might consider replacing it.
Some background on all the terrible things I did to this phone:
- Dropped it and cracked screen in September.
- Replaced the glass myself, slightly burned display when removing glass without any consequences (just a tiny mark on the top right, the side that actually still works).
- Dropped again, broke glass again, never bothered to fix it, some small pieces are missing so dust, sweat,.. could've gotten int.
Video:
Most likely the display being broken.
Even when my tempered glass protector is missing chunks the screen starts to funk up. Only worse being the real screen especially the digitizer.
You might be right pjd, or at least screen related.
I opened it up yesterday evening, and I think it might be the cable connecting the screen. Depending on how I positioned the screen and thus the angle at which the cable was bent, it was fixed, the same, or just completely black.
The only thing I have to try to find out now is if it's the kabel, or the connector on the motherboard. Any suggestions on how I could test that are welcome!

Screen Replacement leads to blank screen

I have a Blu Studio Energy (D810U, I believe). I went to a lot of trouble getting a ROM that had the fewest bugs, but once I did, it worked well until I lent it to a "friend" who promptly smashed the screen. Not just the digitizer but the LCD as well.
I ordered a screen replacement and swapped out the screen. I've done this before, so no sweat - at least until I turned on the phone and found that while it was reading touch input and the backlight was on, there was no picture on the screen. It responded by vibrating when I pressed the capacitative keys on the bottom, and when I pulled the screen slightly out with a suction cup the edges of the LCD were lit up. I removed the assembly, replaced it repeatedly, and finally bought a new screen assembly and put that in. Every time, I had the exact same results.
Does anybody have any idea what's going on here?

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