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.
Click to expand...
Click to collapse
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.
Related
Hello,
in party I accidentaly dropeed my phone from third floor and it turned off, some parts flew away (mine's X10 mini, not pro)..
I collected everyting, tried to turn it on, it vibrated, but no image were displayed, just backlight.
I opened it, checked all wires (i don't know how you call that thin wires, that goes from screen to motherboard) - everything is ok.
But still no results - not working - just turns on, but screen not showing anything - just backlight glowing.
Any idead how to fix?
Deiviux.eu said:
Hello,
in party I accidentaly dropeed my phone from third floor and it turned off, some parts flew away (mine's X10 mini, not pro)..
I collected everyting, tried to turn it on, it vibrated, but no image were displayed, just backlight.
I opened it, checked all wires (i don't know how you call that thin wires, that goes from screen to motherboard) - everything is ok.
But still no results - not working - just turns on, but screen not showing anything - just backlight glowing.
Any idead how to fix?
Click to expand...
Click to collapse
Mate its the display flex which is broken or damanged.. The only way to fix it is send it to service center n get a new flex replaxed.. :/
Sent from my U20i using xda premium
i think the mate is right tell us what happens after
Deiviux.eu said:
Hello,
in party I accidentaly dropeed my phone from third floor and it turned off, some parts flew away (mine's X10 mini, not pro)..
I collected everyting, tried to turn it on, it vibrated, but no image were displayed, just backlight.
I opened it, checked all wires (i don't know how you call that thin wires, that goes from screen to motherboard) - everything is ok.
But still no results - not working - just turns on, but screen not showing anything - just backlight glowing.
Any idead how to fix?
Click to expand...
Click to collapse
can u still use your warranty to repair it for free?? if is it your case i would send it to se because i had a similar problem,but in my case my touch screen didnt work properly,i press on the top but it was selected the bottom options,and it kept pressing bottom all the time... so i went back to stock rom with seus,relocked the bootloader,unrooted the phone and send it to repair... finally i received a week later with a new touch screen for free!! i hope to be helpful!!
yomiguy said:
can u still use your warranty to repair it for free?? if is it your case i would send it to se because i had a similar problem,but in my case my touch screen didnt work properly,i press on the top but it was selected the bottom options,and it kept pressing bottom all the time... so i went back to stock rom with seus,relocked the bootloader,unrooted the phone and send it to repair... finally i received a week later with a new touch screen for free!! i hope to be helpful!!
Click to expand...
Click to collapse
Um... I think that warranty does not apply on damage caused by customer itself. You'll have to send it to repair, with a risk to pay, even if you have stock rom/kernel, I think.
Tom.K said:
Um... I think that warranty does not apply on damage caused by customer itself. You'll have to send it to repair, with a risk to pay, even if you have stock rom/kernel, I think.[/QUOT
you're true!! obviously if they see a screen crashed if you want it new, you'll have to pay... but i thought this buddy says his mini looks good but doesn't work... he can try anyway... in my case it falls on the floor but not so high, and I think it caused my problem... maybe not! maybe it was a fault in my touchscreen and that's why I got it reppaired for free... He can try anyway...
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Click to collapse
I'm having problems with my phone. My warranty is already over btw. My phone is having a black screen, but the touchscreen works. The rest of the phone works. Vibration, keypad buttons etc. I disassembled my phone, removing the front screen (I think its the digitizer/touchscreen) with the connection. Without the front screen, the phone display will light up and I'm able to see everything, but I cannot touch or move anything on that display. I presume its the LCD screen. So now, whenever I connect the digitizer to the phone, the screen of the LCD turns black again. Now, if I loosely fit the connecting wire to the phone from the digitizer, both display and touchscreen will work. But if I connect it properly, the screen turns black again. Correct me if I'm wrong in the screen names. I need advice on what I should do. Thanks!
the same problem for what i asked advice before...but i have sent it for repair some 20 days ago and its still under repair...mine is still in warranty...so i didnt fiddle with it.
what charger you use? i think my display went dead bcoz of the samsung charger...now i swear not to buy any sony handset ever...never faced a problem with nokia sets for over 10 years...i think i overdosed my handset with flashing and charging...anyway...thats a hardware problem so you better take assistance from a service centre.
unisol107 said:
the same problem for what i asked advice before...but i have sent it for repair some 20 days ago and its still under repair...mine is still in warranty...so i didnt fiddle with it.
what charger you use? i think my display went dead bcoz of the samsung charger...now i swear not to buy any sony handset ever...never faced a problem with nokia sets for over 10 years...i think i overdosed my handset with flashing and charging...anyway...thats a hardware problem so you better take assistance from a service centre.
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Click to collapse
I've sent to the Sony service centre. Luckily they accepted it. Same, I have never faced a problem with Nokia phones before. Still good and running. I'll never buy a Sony product again
Too bad Nokia doesn't build Android devices. If it does, I'll certainly buy one. Despite the software Nokia phones had always been the strongest. But I doubt a charger will cause such problems...
HI everyone My Xperia Mini Pro worked just fine, then one day the screen remained black after unlocking it... it still worked, i could feel the touch and vibrations, i could basicly do everything just that i wasn't able to see it. After some shaking, pressing, sliding the keyboard out, it came back to its normal state, but would go black again if i pressed it hard and hold...Now the screen is always black. I hadn't really dropped it, it wasn't exposed to high temperatures, it just happened......i took it to some service centers and they have changed the flex cable a few times but didn't work..they assumed it was a hardware issue.....My warranty's long out.....WHAT SHOULD I DO???...Is there a chance that a screen change might help it and what would it cost me? please help
Toowoomba said:
HI everyone My Xperia Mini Pro worked just fine, then one day the screen remained black after unlocking it... it still worked, i could feel the touch and vibrations, i could basicly do everything just that i wasn't able to see it. After some shaking, pressing, sliding the keyboard out, it came back to its normal state, but would go black again if i pressed it hard and hold...Now the screen is always black. I hadn't really dropped it, it wasn't exposed to high temperatures, it just happened......i took it to some service centers and they have changed the flex cable a few times but didn't work..they assumed it was a hardware issue.....My warranty's long out.....WHAT SHOULD I DO???...Is there a chance that a screen change might help it and what would it cost me? please help
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Click to collapse
You have to replace the screen of course . Not very expensive i think .
Toowoomba said:
HI everyone My Xperia Mini Pro worked just fine, then one day the screen remained black after unlocking it... it still worked, i could feel the touch and vibrations, i could basicly do everything just that i wasn't able to see it. After some shaking, pressing, sliding the keyboard out, it came back to its normal state, but would go black again if i pressed it hard and hold...Now the screen is always black. I hadn't really dropped it, it wasn't exposed to high temperatures, it just happened......i took it to some service centers and they have changed the flex cable a few times but didn't work..they assumed it was a hardware issue.....My warranty's long out.....WHAT SHOULD I DO???...Is there a chance that a screen change might help it and what would it cost me? please help
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Click to collapse
My friend broke his XMP screen bro, and in the service center they charged it too heavy such that he can buy an another device
try flashing stock ics just to check if it is software problem else you have to bear expenses if you cant miss such a good device
you can buy cheap screen screen for your device on some asian web sites and mabe from ebay. if you need links, just tell me...
mutlu_live said:
you can buy cheap screen screen for your device on some asian web sites and mabe from ebay. if you need links, just tell me...
Click to expand...
Click to collapse
I need links
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?
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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.