Xperia P black screen after display replacement! - Sony Xperia P, U, Sola, Go

I was working on fixing my old Sony Xperia P. After putting a new display and powered on the device, screen came black (no any light or logo). Still i can feel the vibrates. Any insights on how to fix this?

ashyxiv said:
I was working on fixing my old Sony Xperia P. After putting a new display and powered on the device, screen came black (no any light or logo). Still i can feel the vibrates. Any insights on how to fix this?
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I successfully replaced the display/digitiser combo on my old Xperia P two weeks back. I had the same problem which you have stated on your post. Is your device able to boot successfully? Is it getting shown on the computer? If no then I believe the lcd is faulty. Can you see a blinking faint red light near the IR sensor besides the front camera? If it is blinking then the device is not able to boot fully. It will vibrate and charge fully. I order the replacement on aliexpress.

Did you bay the screen online if yes can send me the link i need it, or if you can find the screen touch will be great

Related

Problem with the display

Hello everyone. My xperia neo fell down and the screen is broken, not the digitizer (i think)
I disambled the whole phone, and i have some doubts. When i only plug the display and turn on the phone, the screen turn on, i can see the screen light. But when i plug the digitizer and the buttons and turn on the phone, the screen doesnt turn on , no light.
Its this a display problem? if i buy a new one it will works? or all the phone is broken?
Where can i buy a new one? Looking for a good seller.
I think icu problem
Drockk_Xm said:
I think icu problem
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Cant repair?

Blank screen, only backlight ON

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?
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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.

Xperia z3. Lcd Back light on but screen black.Help !!!

I have Xperia z3. When I turning on phone Lcd light on but screen blank. I can heat sound and so on. Digitizer when pressing is working as I hear nose. But screen still blank. | tried few screens but still same. What it can be????
Please help.....
This is the Z3v forum not the Z3 forum.
I would say a screen failure though.
Verizon has open enrollment right now so you can enroll in a insurance plan and get another phone, if yours is out of warranty.
Your Display is dead - Had the same problem.
Everything worked fine just my screen wouldn't show me anything. Ultimately I replaced the display by myself because I didn't have any warranty and now it's working again.
You could try to send it back to your vendor or order a new screen (70-100€) from ebay and replace it yourself.
Good luck!
Hello,
I guess I have the same problem:
I got a Z3 one year ago.
But spontaneously the screen just stayed black.
I can boot the phone, the backlight is working. I wait a little bit but the screen is still black.
BUT I can touch and select camera and take a photo. I know, because I can hear the sound of camera. I can open the dial pad and dial a number, I can hear the different sounds.
The phone is original, have never been opened, no other software.
I already tried with "Xperia Companion" to install latest updates and repair the phone. Nothing worked.
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Did a screen replacement solved your problem?
A feedback how the problem was solved would be great because I don't wanna buy an expensive screen if anything else is broken in phone.

Xperia C6833 black screen (no backlight) after replacing screen

Hi guys,
I'm new with Xperia Z ultra C6833 that I got from my friend for free (my old phone died). The only problem with Xperia was craked digitizer.
So I ordered OEM LCD with digitizer assembly from ebay and replaced the assembly (and put new adhesive as well). When I power on the phone the screen stays completely black no matter what (even no backlight).
For making sure that it isn't the softbrick issue I flashed the stock ROM via flashtool. I powered on the phone, the power on sound is played, but still black screen. The LED normaly indicates charging, I hear the sound when adjusting volume. With SIM card inserted I tried to call myself, and it works (the phone is ringing), and swiping on that black screen to accept call it works, but i can't reject call.
So, please help... has this happened to anybody??? I'm just trying to find out is this the problem with the new screen or could it be the problem with the motherboard???
P.S. My computer and Xperia Companion normally recognizes the phone.
Update:
the screen is working with no blacklight, and touch sometimes goes berserk...

XZ1 dropped

Hi to all!
I have a problem with my phone. I dropped my XZ1 from a high level, luckily the phone does not have any scratch etc, but when i am trying to boot the phone, the phone shows the Android and XPERIA logo, shows 3 dots in a grey background and the screen goes black.
I tried to repair it with Xperia Companion but nothing happens. Also, i tried to flash it, everything goes smooth but again when i boot the phone after the flashing, the phone shows the Android and XPERIA logo, 3 black dots in a grey background and the screen goes black.
Does this happened to anyone? Is there any workaround for this issue?
Many thanks in advance.
P.S. I tried to fix it in a repair shop, and the clerk had no idea how to fix it.
MRmrgran said:
Hi to all!
I have a problem with my phone. I dropped my XZ1 from a high level, luckily the phone does not have any scratch etc, but when i am trying to boot the phone, the phone shows the Android and XPERIA logo, shows 3 dots in a grey background and the screen goes black.
I tried to repair it with Xperia Companion but nothing happens. Also, i tried to flash it, everything goes smooth but again when i boot the phone after the flashing, the phone shows the Android and XPERIA logo, 3 black dots in a grey background and the screen goes black.
Does this happened to anyone? Is there any workaround for this issue?
Many thanks in advance.
P.S. I tried to fix it in a repair shop, and the clerk had no idea how to fix it.
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there seems to be damage to the screen
Have you ever tried to replace the screen with a new one?
if that doesn't work, there may have to replace one part of the engine .
starvirus10 said:
there seems to be damage to the screen
Have you ever tried to replace the screen with a new one?
if that doesn't work, there may have to replace one part of the engine .
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I will try your solution to the problem and I will inform you asap. Many thanks for your help!
There might be a crack in soldering between board and chip...

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