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So my Desire Z has been working fine all day. However when i turned the screen on right now. I was just greeted with vertical lines. They change colour randomly but mostly black and white. Attaching picture now. Anyone got any idea about what's gone wrong and any potential fixes? I bought it off ebay couple months ago so no warranty unfortunately :-(
kishan4910 said:
So my Desire Z has been working fine all day. However when i turned the screen on right now. I was just greeted with vertical lines. They change colour randomly but mostly black and white. Attaching picture now. Anyone got any idea about what's gone wrong and any potential fixes? I bought it off ebay couple months ago so no warranty unfortunately :-(
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Click to collapse
i dono, is the ribbon cable damaged?
evilcuber said:
i dono, is the ribbon cable damaged?
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Well possibly. If i slide the keyboard in/out the lines on the screen changes. The cable looks fine but im not really much of an expert to notice if something was wrong with it.
kishan4910 said:
Well possibly. If i slide the keyboard in/out the lines on the screen changes. The cable looks fine but im not really much of an expert to notice if something was wrong with it.
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Click to collapse
if it changes when u open the kb id say the ribbon cable is loose.
Sent from my HTC Vision using XDA Premium App
Hi fellow PLAY owners, I'm having trouble with my screen. I can turn my phone off no problem, but when it comes to waking it up, either by pressing the power button or the home button, my screen won't turn on. I can slide it open, and i hear stuff going on as if my screen were on, but I can't see anything. It'll be like that for random amounts of time, like 1 minute, or as long as 5 minutes or more. Any ideas? THANks
That's the flexible cable problem...
Sent from my R800i using XDA
calar714 said:
Hi fellow PLAY owners, I'm having trouble with my screen. I can turn my phone off no problem, but when it comes to waking it up, either by pressing the power button or the home button, my screen won't turn on. I can slide it open, and i hear stuff going on as if my screen were on, but I can't see anything. It'll be like that for random amounts of time, like 1 minute, or as long as 5 minutes or more. Any ideas? THANks
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Click to collapse
I had the same problem..... and now it wont work at anytime... ); so am trying to replace the screen digitizer.
Alright, how about a little Xperia PLAY anatomy class lesson then? What does the flex cable do and what does the screen digitizer do?
they do different jobs
calar714 said:
Alright, how about a little Xperia PLAY anatomy class lesson then? What does the flex cable do and what does the screen digitizer do?
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the digitizer lets the software know where you pressed on the screen, the ribbon connects the screen and digitizer to the main board of phone
So which one would it be if even pressing the power button, which is a harware button, doesn't respond?
Can anyone help me by giving me the part number I should order? I'm checking eBay but there's at least two options for the same named part... Thanks guys!
Is your phone underclocked while the screen is off?
Sent from my R800x using xda premium
mine has the same problem but i think there's only a dead spot. For example, the numpad place for 4, 5 and 6. Is there any way to solve this other than taking it to a technician? Problem appears at random times also. Thanks in advance!
t3ng3n3ngy3n said:
mine has the same problem but i think there's only a dead spot. For example, the numpad place for 4, 5 and 6. Is there any way to solve this other than taking it to a technician? Problem appears at random times also. Thanks in advance!
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I think this is a different issue. My entire screen won't turn on even though the phone itself is on.
By the way, my problem has gotten worse. Now it will only turn on (by chance) after I have slid out the gamepad. Grr..
Trygon said:
Is your phone underclocked while the screen is off?
Sent from my R800x using xda premium
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As far as I know there is no under or overclocking going on. Not unless my ROM does it without me knowing it (Gin2Ics).
Anybody know the name for the flex cable part? Or the part number? Thanks/:cyclops:
So I bought this screen digitizer thinking that it was the problem... and it took forever to get delivered! anyways, I replaced the digitizer and am having the same problem.... :/ and after I changed the digitizer I noticed that the flex cable is actually ripped!! so now I purchased it from here and I'll keep u updated.
Hey thanks so much man. Hope it gets fixed. I want to know how it works for you so maybe I might do the same. It finally died out on me and screen won't turn on at all...
That's exactly what happened to me!
soo.. it finally worked after I changed the flex cable
FRKD said:
soo.. it finally worked after I changed the flex cable
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Click to collapse
That's cool man. Congratulations. I, unfortunately, didn't have the same luck. My phone is out for the count. I now have the sad news of no longer being an Xperia PLAY owner. Sad face.
I'll leave this question opened though, for others who might profit from it! :highfive:
Hey guys how are you!
So my beloved evo's lcd broke and i just replaced it today. The strangest thing is happening.. the screen turns on fine, but once I turn it off, it wont turn back on. The three buttons at the bottom light up and the screen, i can tell, turns on. But I cant see the UI. It is definitely not a software issue and I have tried reseating the ribbon cable multiple times. What the hell? Is my evo too old? only way i can make it work is with a reboot which is super annoying.
I have one with a shattered screen I will be replacing soon. If my memory serves me correctly there are several different types of ribbon sizes. Hopefully that is not your issue. I would suggest using a bright light and looking into the female receptacle (no dirty jokes please) and make sure that nothing is bent or twisted. Also check cable that none of the connections are not chipped.
Not sure if this will help but it is worth a shot. Other than that I am not sure what could be wrong.
Peace,
Love, and
Happiness
Edit: well fine honda but just one and you have to promise that it will be clean
jlmancuso said:
I have one with a shattered screen I will be replacing soon. If my memory serves me correctly there are several different types of ribbon sizes. Hopefully that is not your issue. I would suggest using a bright light and looking into the female receptacle (no diery jokes please) and make sure that nothing is bent or twisted. Also check cable that none of the connections are not chipped.
Not sure if this will help but it is worth a shot. Other than that I am not sure what could be wrong.
Peace,
Love, and
Happiness
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Click to collapse
Oh come on just one joke... that was too funny...
But on topic yeah check all connections...
Sent from my PC36100 using xda app-developers app
hondafreak513 said:
Oh come on just one joke... that was too funny...
But on topic yeah check all connections...
Sent from my PC36100 using xda app-developers app
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The screen turns on fine. Its something I've never seen or heard about.
Well what caused the problem in the first place? Did ir just stop working or was it an innocent victim lacking the proper protective coverings?
Either way there could be more hardware problems than your screen. Give this a try and tell me what happens. Plug your phone into the charger, if nothing happens with the screen try connecting to your pc, and if still nothing try a rom that has the volume keys to wake aokp/cm are a couple that I know have that option.
If that doesn't work I will see what else I can think of.
jlmancuso said:
I would suggest using a bright light and looking into the female receptacle (no dirty jokes please)
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This is XDA, not gynecology.com
I like to break stuff!
-EViL-KoNCEPTz- said:
This is XDA, not gynecology.com
I like to break stuff!
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Too bad it won't let me give you two thanks for that one.
I would suggest using a bright light and looking into the female receptacle...[/QUOTE said:
of course if you can't find the receptacle, you'll want to take hold of the dongle and have it cough a couple of times...let us know the outcome, please!
But seriously, so is this what happens?
You turn on the device. Powers up ok. You can see the screen. Then what? How long till it disappears? Are you doing anything when this happens? Can you unlock the phone and see the desktop? How do you know the screen turns on fine? What exactly is giving you this impression?
Sounds to me like another broken lcd. Do you have another phone you can swap out the mainboard and help isolate the problem: mainboard or lcd/digitizer/connectors.
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mabulok said:
of course if you can't find the receptacle, you'll want to take hold of the dongle and have it cough a couple of times...let us know the outcome, please!
But seriously, so is this what happens?
You turn on the device. Powers up ok. You can see the screen. Then what? How long till it disappears? Are you doing anything when this happens? Can you unlock the phone and see the desktop? How do you know the screen turns on fine? What exactly is giving you this impression?
Sounds to me like another broken lcd. Do you have another phone you can swap out the mainboard and help isolate the problem: mainboard or lcd/digitizer/connectors.
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Click to collapse
It powers up fine and then as soon as the screen turns off (either manually by me or by timeout), it will not turn back on. The screen powers up, the lights at the bottom turns on but its a very dark grey screen. And as you said, isolating the problem would be easy if I had another mother board. I have another one with a wide flex cable IDK if should request a replacement or if i should get a more expensive, OEM LCD.
Ok questions for you.
Stock/rooted
S-on / off
Rom/kernel combo
Min/max governor
Oc/Uv
Everything thing else works
Power button (I say yes)
Volume +/-
All 4 screen buttons
All points of screen responsive
If your on a rom that supports volume wake try it
Auto brightness off/on
jlmancuso said:
Ok questions for you.
Stock/rooted
S-on / off
Rom/kernel combo
Min/max governor
Oc/Uv
Everything thing else works
Power button (I say yes)
Volume +/-
All 4 screen buttons
All points of screen responsive
If your on a rom that supports volume wake try it
Auto brightness off/on
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Click to collapse
I did my research, man. Literally tried everything. Its not software, no setting can fix it.
Think it could just be an issue with waking? The lights coming on but just a dark gray screen has happened to me with several ROMs. Bumping up the minimum CPU speed a notch or 2 usually solves it.
I asked the seller and he said it is not oem. Do you guys think it makes a difference and if I should suck it up and buy OEM?
Six6tring said:
Think it could just be an issue with waking? The lights coming on but just a dark gray screen has happened to me with several ROMs. Bumping up the minimum CPU speed a notch or 2 usually solves it.
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That's what I though at first. Hours of tweaking and research and I figured it cant be a software issue.
Hi I have a note 2 and replaced the screen completely before that the phone was working perfectly. I assembled everything back checked that everything was connected putted the battery tried to turned on and nothing. I also connected to the charger and still nothing no charging doesn't boot up. What could be happening here I double checked everything and nothing is missing if anyone could help me I'll appreciate it
Random guess, but like a computer you could have had static electricity and not grounded prior to working and fried your motherboard
Sent from my SGH-T889 using xda app-developers app
man this is scary as I broke my screen on july 4th and is waiting for my replacement screen to arrive. I'm going to try to replace the screen myself. Maybe you broke a wire or something while you were detaching the screen from the digitizer.
Now i'm nervous about doing the screen replacement myself...oh wells, gotta save some money...lol
I think I know why it doesn't work is because I'm trying to use the n7100 screen on my sgh-t889 this version of t-mobile uses the n7105 screen and I bought the wrong one. That's why it won't work
Deleted
I'm talking about the lcd display
elcompi87 said:
Hi I have a note 2 and replaced the screen completely before that the phone was working perfectly. I assembled everything back checked that everything was connected putted the battery tried to turned on and nothing. I also connected to the charger and still nothing no charging doesn't boot up. What could be happening here I double checked everything and nothing is missing if anyone could help me I'll appreciate it
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Click to collapse
Well, I hate to point out the obvious, but apparently that is not the case.
Did you wear some type of non-conductive gloves when you were doing this? handling circuitry with bare hands is a big no no. It is very possible that you ruined the device simply by touching it.
Here is what I would do (not anything but troubleshooting to pin point a possible problem really):
Warranty the thing.
Good luck.
elcompi87 said:
I think I know why it doesn't work is because I'm trying to use the n7100 screen on my sgh-t889 this version of t-mobile uses the n7105 screen and I bought the wrong one. That's why it won't work
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Click to collapse
I replaced my wife's phone with the n7100 and its working. Slowly try to back track everything and make sure everything is plugged and not broken. Was ut workibg before you replace it.
Sent from my SGH-T889 using xda app-developers app
e46tuning said:
I replaced my wife's phone with the n7100 and its working. Slowly try to back track everything and make sure everything is plugged and not broken. Was ut workibg before you replace it.
Sent from my SGH-T889 using xda app-developers app
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and it receives 4G? I don't know if that has to do something with the signal but it says in the back 3g so I wanna be sure
Admiral Sir Manley Power said:
Well, I hate to point out the obvious, but apparently that is not the case.
Did you wear some type of non-conductive gloves when you were doing this? handling circuitry with bare hands is a big no no. It is very possible that you ruined the device simply by touching it.
Here is what I would do (not anything but troubleshooting to pin point a possible problem really):
Warranty the thing.
Good luck.
Click to expand...
Click to collapse
Agreed. .. except the warranty part. Samsung wore their gloves when building. It was the op that didn't.
Sent from my SGH-T889 using xda app-developers app
Well here are my results the motherboard is not defective because I switched to another note 2 from tmobile and booted perfectly . I'm starting to think that the lcd display is defective
elcompi87 said:
and it receives 4G? I don't know if that has to do something with the signal but it says in the back 3g so I wanna be sure
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Yea it has 4g although its on lte
Sent from my SGH-T889 using xda app-developers app
maybe a defective part..
How do you know the replacement screen is not bad itself..
have you tried connecting it to the computer and getting into download mode or seeing if the phone is ACTUALLY Working..Also a bad or cheap lcd could have shorted something out if you are sure you did not do so replacing it..
Sorry for your luck but it sounds like you need another note 2 phone for some testing. or RMA THE LCD and try another .
Good LUCK
Kind of stumped and wanted to get others opinions on the matter or if compatibility issue etc.
I have an original all white 16gb T-Mobile non-LTE T999 Galaxy S3. Well after many bezel cracks and screen wear and menu button going out I decided to rebuild the phone and remodel different color. So I purchased everything in black and red.
I picked up a fully pre-assembled new Garnet Red Display/Digitizer assembly received it yesterday. I swapped the assembly and re-assembled phone. Turned on fine but would hang. Triple checked all contacts and assembly and still always turned on but hung.....eventually it always boots but the touch or digitizer isn't there. There's no touch screen response at all. Once I realized it just stalls, it actually always boots but takes longer and never has any touch screen response but looks normal.
I plugged th old screen on the main board in white and it works and boots fine. I go into CWM recovery and do key tests and all keys work and shows key test results when tapping the touch screen. Turn it off and plug back in new Red display and display looks great but no key test read outs in CWM when tapping the screen. All buttons give same key test readouts as white display.
So basically my new replacement display/digitizer assembly in red to replace my white has no touch ability or response and causes slow boot or boot hang. Other than that both displays look EXACTLY the same and have the same pre-etched factory numbers on back where battery would go "T999/I747"
So is it a display firmware issue you think or possible bad new display assembly I received? Product looked brand new with no scratches and still had factory sticker wrap on it like when I received my phone brand new. Looks great and would be nice if I could get it to work.
If there are no known compatibility issues than I will ask for an exchange from the seller. Looking for recommendations/opinions. I picked it up from this listing here:
http://www.ebay.com/itm/271490581584?ssPageName=STRK:MEWNX:IT&_trksid=p3984.m1439.l2649
Sounds like a faulty display causing issues with drivers.
Sent from my SGH-T999 using Tapatalk
tokenpoke said:
Sounds like a faulty display causing issues with drivers.
Sent from my SGH-T999 using Tapatalk
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Also, just to clarify. Touch doesn't work in CWM Touch Recovery or give key test readouts for screen on Garnet Red display. Touch works fine and gives readouts on original White in CWM Touch Recovery.
So, once seller receives my messages Monday morning maybe lean on exchange if everyone thinks it should just work? Will wait and see weekend responses and feedback.
Yeah, its should be working without issue. I'm guessing there's a flaw in the digitizer causing interface issues.
Sent from my SGH-T999 using Tapatalk
tokenpoke said:
Yeah, its should be working without issue. I'm guessing there's a flaw in the digitizer causing interface issues.
Sent from my SGH-T999 using Tapatalk
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Sounds good so far than. Been driving me bonkers since last night. Plus time consuming to fully disassemble the phone and rebuild with breaking losing screws...lol. So ready to have it up and running but just goign to have to wait for an exchanged display than. Was all excited when I powered it on last night only for it to sit there forever before booting and not respond to touch. Smile turned to frown.
Was actually going to get the HTC One M8 but decided last minute to save the money and get more mileage out of this phone. Have really liked it and with CM11 and tweaks more than happy with it for another year or two. Just figured before I'd drop $600+, just fix & clean up my phone for now.
Received replacement display/digitizer today and it worked like a charm. No issues. So first one sent was a lemon, defective. Just wanted to update in case someone else has a similar issue. Thanks for those that gave opinions/help.