My phone shows a white screen with some black vertical lines .I have tested many ways to solve the problem.
1.rebooting
2.soft reseting
3.hard reseting
4.taking out the battery and reinserting
5.using refrigerator for colding
6.openning the phone and reconnecting the LCD ribbon
But none of them was useful.I can call ,use media player ,active syne with computer and ... The phone is completly functional.I can use SOTI Pocket Controller-Pro to see the sreen on computer and all the featurs of my phone are working perfectly only the screen of Jamin is white. I have searched many forums and realized this problem has occured to many and this is unbeleavable that i can't find any solution.
It sounds like the screen hardware.
Check the ribbon cable again.
If that fails, you may need to get a new LCD module and replace the one you have now.
Related
Hello everybody,
Since yesterday my Xda doesn't work anymore. I tried to sync an image to my Xda, and then i got a strange stripe over my screen. I reset the device, and then the screen went blank and faded into blue stripes. When i put it in my docking it gives the noice of synchronizing. But i see nothing ... I already made a back-up and tried to reset it, soft and hard.
I doesn't work, who can help me?
Thanks!
Dennis
looks like a screen connector problem ... have you dropped it or something ?
No... what do then???
there are VERY few virus's out for pocketpc's
even non of them would ever be able to stray there
after a hardreset
i would say that it's a hardware issue
Maybe something with my bios? I can approach my Pocket pc through my computer. The screen goes from white until a white screen with stripes...
What to do?
My current Dell Streak 5 dropped and the screen was cracked. I bought a new LCD screen from China. and replaced it today. But when I turn on the device, the screen backlight turns on, But the whole screen is Black...
I tried 3-4 times to re-plug the sockets and connectors. I believe I did all necessary things to solve this Black Screen problem out, but couldnt achieve.
Can anyone suggest me what to do? As I said,
when I turn the device on,
- button leds are lighted,
- backlight is lighted,
- but the LCD screen is black (no visualization)
Waiting for your suggestions...
Peace,
zedonetx said:
My current Dell Streak 5 dropped and the screen was cracked. I bought a new LCD screen from China. and replaced it today. But when I turn on the device, the screen backlight turns on, But the whole screen is Black...
I tried 3-4 times to re-plug the sockets and connectors. I believe I did all necessary things to solve this Black Screen problem out, but couldnt achieve.
Can anyone suggest me what to do? As I said,
when I turn the device on,
- button leds are lighted,
- backlight is lighted,
- but the LCD screen is black (no visualization)
Waiting for your suggestions...
Peace,
Click to expand...
Click to collapse
Sometimes the pins in the LCD socket can lead to this behaviour, are all pins in place?? If so, I would advice you to contact the seller to send a replacement.
I tried another screen from a friend of mine. It didn't work either. So obviously, the problem is on the phone board (black screen when power on the phone.)
Is it possible to change the board? Do you think it works?
sent from my LG-P895.
Changing the board will work, so long as the board hasn't been bricked or otherwise rendered non-functional.
After changing the board, imei number will change too. If so, is it possible to transfer the imei number too?
sent from my LG-P895.
In the US at least, changing the IMEI is illegal. I'm pretty sure other countries frown on the idea, since the IMEI is essentially the device's fingerprint. The Dell service code can't be changed either, but that's only because of a hardware limitation rather than legality.
Hello! So my Xperia Mini pro has been broken, it doesn't show any image anymore, I think there is a problem with the screen but I want a confirmation or recommendation to find out what the problem is.
First the screen "touch" capability stopped working, and then two weeks after that, the back and option buttons stopped working too. And a week after that ,there was like a screen "flickering" (I tried to recreate the problem in the attached image) when I tried to either open or close the slider.
Finally the screen stopped working anymore. I tried to connect the phone to the PC but says that windows cannot recognize the hardware. And there's one more thing: I can turn on the phone, it vibrates, but the keyboard lights seems that are not working, they are permanently off.. and when I try to Increase the volume it doesn't sound either... There is only the black screen and a backlight.
Please Help me to find out what is the problem, I'm thinking to buy a screen replacement on eBay, but some people told me that is the "flex" cable. I'm not sure if there is a fix for my phone's problem.
Thanks!
Hey there.
Based on my experience, yes, your problem is most likey a flex ribbon issue. Your flex has been ripping apart lately, causing many of its wires to break. This can cause a lot of unpredictable problems, such as a misbeheaving notification LED, inactive ambient light sensor, or "dead" display/touch digitizer. Your problems have gotten worse over time, which is clearly a symptom of a broken flex.
You phone is no longer booting up to android because the kernel no longer detects a proper "response" from the display driver and halts the bootup. This is why you can feel the phone vibrating when pressing the power button, but nothing else happens. Your screen assembly is fine, I can assure you that, unless your glass is broken, of course.
Here's one hell of a good teardown guide: http://www.ifixit.com/Teardown/Sony+Ericsson+Xperia+Mini+Pro+SK17i+Teardown/7275
I used that very same guide when I repaired my own xmp. I regret messing with my screen assembly because I destroyed it and had to buy a new one, which is costly
Thank You so much for the advice ! Now I'll try to repair it, It doesn't seem too difficult. Thank You Again!!!
Hello everyone.
I have a problem with my smartphone Sony Xperia Z2. I dropped it and the display broke. I bought a new display. When I connect he went crazy. He began to open the application, clicking like 10 fingers working on it simultaneously. Because I thought that the display is faulty, I've exchanged for a new one. But now even bigger problem. When I turn on him, he does not show anything on the screen except the backlight. Do you know what the problem is and whether anyone had a similar problem? So, when the smartphone turns on, lights up only the backlight but nothing on the screen showing a. At first, there is a lot of vertical lines on display, and once he just fade out, and from that moment display is blank only backlight working. I try to update software, but nothing change. Restarting, and turning off also nothing.
Please help me solve this, for me very frustrating problem.
anyone?
rrraka said:
anyone?
Click to expand...
Click to collapse
Did you ever get this resolved?
I had this issue after a screen replacement for a shattered screen. I was sure I had damaged something in the process (ribbon flex cable, motherboard, etc). Turns out the replacement screen was faulty. A new working screen solved the issue.
Hello!
My phone fell from a high place some weeks ago and the screen shattered. Touch was unresponsive, clicking everywehere, but LCD was fine, i could see everything on screen normally.
Ordered a new screen. Changed it, but when I turned it on, only backlight of the LCD was visible, but it was displaying nothing. I thought it was a defective screen (either way, it was, lots of stuck pixels), sent it back and bought another from the same seller. When I changed it and turned it on, again, no video output, lcd would light on but woundn't display nothing on screen. Googled a bit, found out it could be a defective fuse on the motherboard, and that soldering it again would solve. I know nothing about this kind of stuff, so I picked up a tweezers and apllied a little force on every fuse, because I thougth that way I could try to solve it. Well, it worked, kinda. I put the screen above that blue plastic glue only for testing, and it worked, I felt reliefed for seeing sony boot logo again. Figuring out it had worked, i took out the screen, took out the blue plastic, and glued the screen back on. For my surprise, it had the same problem as before, and it doesn't matter what I do now, it wont work anymore, only displays a black backlight with no video.
Could anyone help me out with this? Give me a hint of why it worked once but not anymore. Could it be there's really a defective fuse, or it was just a coincidence that it worked after it had force apllied? Also, the Screen flex is kinda loose, it keeps coming off all the time, and it's really hard to plug it to the LCD sometimes, is it supposed to be like that, or could it be the culprit? Also, touch is working normally, i can't see nothing on screen but i can click and feel it vibrating.
It's kind of a big text, but that's the way I could explain it. Sorry for the bad english, it's not my native language.
And thanks in advance if anyone can help!