Hello,i bought (lcd+glass) whole new display, my other one was broken. I managed to put on the new display but when i turn on my phone the screen stays black, those 3 buttons at the bottom light up and are working, the phone is on, i can change the volume and stuff. What could be the problem, i have checked the cables. At the start i was checking does the display even works as i connected the one cable and the screen seemed to be working fine it turned on. But after that i have tried and tried a lot of times but now it wont turn on, the phone is working, 3 buttons ar bottom work as i touch them there is vibraton. Does anyone knows what could be the problem?
HUNGERcube said:
Hello,i bought (lcd+glass) whole new display, my other one was broken. I managed to put on the new display but when i turn on my phone the screen stays black, those 3 buttons at the bottom light up and are working, the phone is on, i can change the volume and stuff. What could be the problem, i have checked the cables. At the start i was checking does the display even works as i connected the one cable and the screen seemed to be working fine it turned on. But after that i have tried and tried a lot of times but now it wont turn on, the phone is working, 3 buttons ar bottom work as i touch them there is vibraton. Does anyone knows what could be the problem?
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if everything is working and the cables are ok then the problem must be the screen...maybe you got a defective one
matt95 said:
if everything is working and the cables are ok then the problem must be the screen...maybe you got a defective one
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hmm, as i said the screen was working fine at the first 2 times, but then nothing happens the phone is working, those 3 buttons are working aswell, but just the screen. If the screen is faulty then those 3 buttons also shouldnt be working?
HUNGERcube said:
hmm, as i said the screen was working fine at the first 2 times, but then nothing happens the phone is working, those 3 buttons are working aswell, but just the screen. If the screen is faulty then those 3 buttons also shouldnt be working?
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the connection of the digitizer and the screen are different i think if the digitizer is damaged the 3 buttons will not work wid it too but the screen will work
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So I have had this pretty serious problem going on with my LCD screen. This problem started happening after I flashed a new ROM (I think).
My LCD screen is working fine, however, after I turn the LCD screen off for the first time after rebooting (by putting it to sleep by using the power button or any other method) the screen will then never come back on. I know the phone is still on because after I press the power button to wake it back up I can still press buttons on the phone and I can hear noise from the phone like I normally would. The phone is on, the LCD just will NOT come back on no matter what I do.
Another weird thing I have noticed is that when I go to adjust the brightness of the phone it does not change the brightness at all even though I am adjusting the slider on the phone.
I have tried about 4 different ROMS (including stock) and they all have the same problem. I tried disabling the light sensor through the advanced configuration tool, but that did not work either.
Does anyone have any clue how to solve this? Thank you.
there was another post about the same issue a couple of days ago, if it wasn't for that i would of said there is a problem with your screen. Go to this thread and read the last post.
fone_fanatic said:
there was another post about the same issue a couple of days ago, if it wasn't for that i would of said there is a problem with your screen. Go to this thread and read the last post.
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Like I said in my post I already did this and it did not work.
Hi all,
Today i recieved my 4th display for my one x.
The first one cracked, the second and third display were DOA (Dead spots in digitizer).
I took out the old screen and placed the new one.
Tested the phone before assembling again, and it worked perfectly fine.
Assembled the phone, and the screen didnt turn on, the button lights did though.
Disassembled the phone and it worked.
After assembling another time i couldn't get it to work at all anymore.
When i press my power button, the button lights go on but the screen stays black (it's not only the backlight).
The previous screen doesn't work anymore either.
It's not the connection, and the mainbord looks perfectly fine.
Rebooting the phone doesn't give me a solution either.
Is there anyone who had this problem before / Knows what it could be and how to fix it?
Thanks in advantage!
Hi, got a new screen, new power and capacitive button flex cables for my friends note 2. Turned on the device and verified new screen is working before taping the screen. Now I turn on the phone, but nothing shows on screen, however its recognizing my touches.. Checked all connections, all good. Any help appreciated. Thanks!
I replaced my screen and digitizer(without frame). Everything went smooth and seamlessly but when I turn the phone on, the LED lights like normal, it vibrates like normal, but there is nothing on the screen (acts like the screen isn't even installed?) After the phone boots I can hit the volume buttons and it interacts with my actions (sound and vibration). I got the assembly thru Fixez.com. just looking for general knowledge, answers or any other circumstances like that. Thank you!
Maybe cable not completely inserted into connector? Take it apart again, use a pencil eraser to lightly clean the cable contacts and reinsert. If you can, try to power the phone while its apart to see if it lights up. If still doesn't work, I'd contact the seller about a possible replacement.
I have tried the eraser idea yet but I taken it apart a couple time to double check the connections and everything. Can't have it replaced or sent back either. Already looked into that. I know im out the money for that screen if it never works but im just trying to understand why it wouldn't work.
Got the phone working and I'm using it right now. Ended up getting a screen and frame assembly. So now the only issue I'm finding is that it doesn't like to turn on when the room is dark. I checked the sensors and they are all working except the proximity sensor says "Near" all the time.
Sent from my LGUS991 using XDA-Developers mobile app
hi, my brother gave me a old z5 premium to troubleshoot. It has no lcd (broken screen) and wants to me add one. When i connect to charge, the phone doesnt vibrate or make any noise. my dumb question is, does this phone need an LCD to turn on? i tried button combination but it does nothing. PC doesnt recognized it. it was working fine right before screen broke. I just dont want to buy a replacement and new battery then turns out its completely dead. even tried the button inside the tray to see if it reboots, but nothing..
I'm not completely sure, but mine was still booting up with a broken display and with no display at all. Are you sure the battery isn't completely dead (over-discharged)? That can even prevent the phone from charging while it's off. See what happens when you check it with a multimeter.