Got a Problem with the screen (Very Unhappy) - General Topics

Hello all, i have myself an 02 XDA Exec, but during the light of a soft reset
the screen is now working with fault
it looks like there is some sort of high contrast or the in could be bleading on the inside, but the touch feature works, will display pictures
Notice how the screen has different shades, but also patches in the corners of the screen, as ive mentioned the touch sensetivity works fine but the screen looks to be a bit pixelated and and in a different sort of contrast (i am currently reading up on the dis-assembly of it so if its something internal please say something about it)
and no i havnt banged it, smashed it, tried beating it up etc, i honestly dont know whats happened to it.
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this is my today screen after a hard reset, basic windows mobile default, look at the different tones of colouring, the sort of slashes across the screen and the shades in the corner of the screen, and im not sure why, although i dont think it really can be ink bleading as when the phone is turned off the screen is as it should be, just off.
Now i will try out the camera on both sides, from the phone and from my camera
Camera's Side
Notice how the screen is in a sort of negative/contrasted style, not one im enjoying thats for sure, but coming from the phone the results are different
Exec Camera
notice how the camera still processes the image properly
which leads me to believe something is wrong with the screen
maybe some part of the frame is being pressed against it or something like that
i will be monitoring this thread closely and please help
With Many Thanks
Exemike

Does it have this pink tint in reality too? (not only on the shots?)
If it does (and a hard reset doesn't help), then, one of the color transfer wires may be dead or have "only" developed a contact error (or, plainly, they have just been removed from their socket. This happened a lot with other models.)
That is, I'm pretty much sure it's a cheaply fixable problem. Try disassembling your casing and try to rearrange the wires.

pink/purple tint, but the screen apears in perfect shape
any guides on getting into the screen,
thanks very much.

exemike said:
pink/purple tint, but the screen apears in perfect shape
any guides on getting into the screen,
thanks very much.
Click to expand...
Click to collapse
there are several; see the "smashed my Universal screen" threads; some of them link in the official HTC disassembling guides

Related

Display burn-in?

This G Tablet is just out of the box, but appears to have some type of "burn in" that shows up one certain colored backgrounds. I noticed it first in the background of the application Tweetdeck, but the attached image is with the plain background using the free application called "Dead Pixel Test". It was a little tricky to capture with the camera, but there is an outline about 1/2 an inch all the way around the screen with rounded corners and on the left side it it juts out to a point sort of like a "speech bubble" from a comic. This is the third display color of Dead Pixel Test, "light grey". I didn't see it with any other colors in that program, but depending on what colors are in the background in other applications, this outline may appear.
Could anyone else confirm if their display has this issue? This unit is new, so I'm not sure how it would have any burn in like this, so maybe all displays have this, or maybe it's just a display defect on my unit.
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I ran the dead pixel test and it didn't have any issues like your pic. If you bought in a store bring it back and show them the test and have them run the same test on an in store display model.
Sent from my SPH-P100 using XDA App
Definitley bring it back. Better to have peace of mind than to worry about it.
Scott
Thanks for the confirmation. It didn't look right and now it does sound like it's just a problem with this particular unit I have. I am going to take it into the store as you suggested.
LCD panels can experience retained images, but it's far less likely to be permanent than the phosphor damage seen on CRT tubes and plasma displays. The new OLED panels will probably be bad for this as well. Set a pure white background for a few hours at low brightness to keep the temperature down (with no icons) then see if your pixel test shows any difference. If the image is really permanently retained out of the box my guess would be that it was probably a test result screen from the factory.
Good reminder for the rest of us that screen savers/timeouts are important!

Uneven screens?

I want to get this phone, but I've been hearing of uneven screens on the net. People have been saying the bottom of their screens are popping up. has this happened to anyone?
and also, in this picture,
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Is the fact that you can see the light from the bottom of the screen mean that the screen is uneven?
also:
thunder9111 said:
I want to get this phone, but I've been hearing of uneven screens on the net. People have been saying the bottom of their screens are popping up. has this happened to anyone?
and also, in this picture,
Is the fact that you can see the light from the bottom of the screen mean that the screen is uneven?
also:
Click to expand...
Click to collapse
some people have this issue but im not sure if its as severe as in the image...
but mine seems to have a perfect screen
I think I'm having this issue.. where have you read about this?
I'm not sure about this problem, but I noticed that mostly users with Desire S from Asia have the screen popping issue. UK Desires seem to be fine.
From Asia here but no problem with the screen. I think it's random.
No screen mounting issues here on german Desire S.
On the picture it's a reflection on the metal edge.
Hi my first post on XDA but have been skulking about.
I'm in the UK and have had my DS 3 full days perfect no floors and set up with current OS and skinned.
Though day 4 bottom corners lifting by Home and Search keys and also have the smallest gap between unibody and screen near Volume rocker and touch keys, the gap is enough to see back light coming through in the dark/dusk.
Hope this helps i have a new replacement coming first thing tomorrow will report on that with any news.
Ok so brand new replacement handset and i still have these issues the bottom right corner is already showing that it's raised in comparison to the bottom left corner and there is still a visible gap on the left of the screen can see the charge port through this and light still shining through in the right light.
Looks like bad quality control from HTC will be contacting orange in a mo as i'm still in my cooling off period. I am really disappointed Android OS is great for the customisation but this handset seem's to have been rushed in the build quality.
Hope this helps.
I have a friend with this issue.Mine it's ok.
Greece.
Duplicate post sorry.

[Q] LCD Glass unsticking

I have had the nexus 5 for about 6 months now, and i'm starting to notice a part of the glass coming off. The area around the volume buttons to the center of the screen makes a sticking sound when pushed down on, and i can feel it pushing in a little bit. It's most noticeable on the edge directly next to the volume buttons. There are no visible cracks as far as i can tell. Phone works fine besides this. Should I be worried and replace the screen or just let it be? I don't notice it if i don't push down too hard.
Never had this happen to me on a phone before. Thanks!
That definitely shouldn't be happening.
Mind sharing a photo?
Freshly baked from my Nexus 5
LewisGauss said:
Mind sharing a photo?
Freshly baked from my Nexus 5
Click to expand...
Click to collapse
It's not very visible and pictures don't show the problem.
It feels like the glue in that area is just dried up in that area and isn't holding down the screen correctly. but its only a small area so right now its not too big of a deal.
argran said:
It's not very visible and pictures don't show the problem.
It feels like the glue in that area is just dried up in that area and isn't holding down the screen correctly. but its only a small area so right now its not too big of a deal.
Click to expand...
Click to collapse
Ask for google support, they will replace it. Mine was losing the back cover letters and google replaced it
Hi all. Wasn't sure if I should reply to this old thread or start my own...
I have a Nexus 5 that's over 2 years old. So no warranty. It looks like my screen is starting to come off in the bottom right corner. I think it's just the glass. Take a look at the attached pic/video and let me know what you think I could/should do. You can see I can move it by pressing on it.
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It works fine otherwise. Touch/display etc seems all fine. I don't care about this problem if it stays as-is, but I'm worried it will get worse and come off further.
I'm thinking a bit of super glue would do? .
Thinking the sameā€¦

[Q] Graphic problems with p5100 10.1"

Hi,
I got this weird problem and im not sure is this a hardware problem or not. For example. when using menus with white background, the background goes partly blue. Sometimes the graphic error is only blue lines in some part of the white background.
but when checking one option in same menu the background turns normal or atleast there is some change in the background. So these errors reacts only when changing options. And theyre always in the same position when going the same menu.
Also when using camera. the view is messed up a bit. there is a clear line somewhere in the picture when going dark to bright. With my english its hard to explain especially when i dont have any idea what is causing this problem.
Below are two attachments that explains the problem much clearer than i can write:
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And before you ask. Yes, it has dropped and i have replaced the glass. But i got it with broken glass so i dont know was it like this before it dropped and the previus owner couldnt tell either.
Any possible solutions?
Thank you in advance!
Sounds like a hardware issue, just for the heck of it I would open it up and check the ribbon cable to the digitizer/screen, it could be loose.
Pp.
Checked it. Same problem. Tried to change brightness level, hard reset, rooting etc with no luck.
Its just so weird that in some situations the screen looks totally normal. only these few situations cause errors in the screen.
Hmmm, there are dialer codes that are used on phones that run a series of tests to check screen performance and output, don't know if this can be done on a tablet, but I would research it.
The only other time I heard of this was on a phone that recovered from falling in a toilet, the phone was dismantled and cleaned and assembled and it worked fine for over a year, the only glitch was an occasional color spasm on the screen similar to what you discribe.
Pp.
Thanks for the tip! Need to look for those codes when i get back home. I removed the logic board and cleaned it with denat. alcohol. No visible damage at least! trying to assembly it back later today. I decided to order a new LCD flex cable. Its the cheapest part to change.
No luck with the codes i found. after cleaning still same graphical problems. Now i can only wait the new flex cable and hope it will fix those errors.
Anyways thanks for replys and suggestions. :good:

Ghost (shadow) issue with black text on white/grey background

Hey guys, I got Galaxy S7 few days ago and I noticed somewhat strange white shadow/outline under black (most prominent with bold) text on white or gray background (can be easily seen in Messenger).
I wasn't able to Google anything similar so I'm wondering if it's just me or what.
Here are two examples:
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and
It's more noticeable when normally looking at screen, but I wasn't able to capture it with my S3 Neo, so I had to zoom.
Sorry for posting images like that but I can't use links yet.
Hi,
as I mentioned in PM, I have the same problem. It is visible bellow dark/white edges. Partial circumvention is to lower the resolution, which unsharpens these edges. Simple way to replicate this with the attached image. Are we really the only two with this problems or the other S7 owners didn`t notice/don`t mind this? I`ve seen another S7 in a shop which has the same problem. All in the Czech Republic (if I guess correctly based on the images above).
Thanks for any information.
pAn
One more info on what is going on - a detailed photo. For some reason are red and blue pixels on the edge more bright than they should be.
I don`t know if anyone is reading this, but I start thinking that I have some super sensitive eyes. I saw four S7s and three definitely had this problem. I am not sure about the last one since I didn`t have enough time to test it.. I also found this article http://phandroid.com/2017/05/03/samsung-galaxy-s8-tips-tricks/ with photos of S8 and this (d)effect is visible also there. I took a look on my wifes S3 and it is OK. The display simple looks better - well the resolution is lower, but no weird effects and the colors are not shifted to red like on my S7 (I haven`t noticed before, every display has little bit different colors). On the other hand this thread is the only one notice I was able to find about it. I don`t know how differently ask google, so native speakers - how would you call this (d)effect? I cannot believe that there are only two people dealing with this.
I`ll see what Samsung service says to this.
Btw - I remember something similar on really old (like previous century) LCDs but the other way round - the light leaked from bright pixels to dark ones, if they ware next to each other.
I`ll be happy for any related information.
Thank you.
pAn

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