Screen calibration needed after digitizer replacment? - HTC One X

Hi, I've change the digitizer in my Htc one x, and it's working only a half way. Screen turns on but toutch screen is not working at all. Is it the calibration thing or digitizer is broken. Thx for all replies.

Related

Black screen after display unit replacement

Hi,
My HOX touchscreen was broken, the touch and everything was still working. I ordered a replacement lcd display Unit and replaced the complete display and touch. After replacement the screen is completely black but the phone still works. The touch buttons on the bottom still work and i can use the volume buttons. I replaced the lcd display unit very carefully and i am sure nothing is broken etc. So the touch is working but the screen is black. I tried 2 display units and both show me a black screen.
Does anyone know how to solve this problem? Did i forget to do something during the replacement?
Please, i need some help with this issue.
I`ve got the same problem. Have you found a solution?
XtR3m3R said:
I`ve got the same problem. Have you found a solution?
Click to expand...
Click to collapse
Yes, it seems that the display units from HOX are not all the same. You have to check with display flex you have and compare it with the one you have new. I tried an other display unit and it worked for me.
Now i have the same problem for my friends HTC One X. Were looking now for the right display unit..
Sam1991 said:
Yes, it seems that the display units from HOX are not all the same. You have to check with display flex you have and compare it with the one you have new. I tried an other display unit and it worked for me.
Now i have the same problem for my friends HTC One X. Were looking now for the right display unit..
Click to expand...
Click to collapse
I got both types of screen and none worked
help :crying:
Sam1991 said:
Hi,
My HOX touchscreen was broken, the touch and everything was still working. I ordered a replacement lcd display Unit and replaced the complete display and touch. After replacement the screen is completely black but the phone still works. The touch buttons on the bottom still work and i can use the volume buttons. I replaced the lcd display unit very carefully and i am sure nothing is broken etc. So the touch is working but the screen is black. I tried 2 display units and both show me a black screen.
Does anyone know how to solve this problem? Did i forget to do something during the replacement?
Please, i need some help with this issue.
Click to expand...
Click to collapse
Ive swapped a few screens over on the one x and x+, I find the screens don't show anything until the phone is soft reset by holding down the power and volume up button for around 10 seconds (until the lights flash several times and then the phone vibrates before booting).
I have also found that the motherboards do accept displays manufactured by different companies (sharp, sony, AUO.. etc) the soft reset is a required step. If an identical lcd is used there is no need to reset.
Hope this helps!

Blackscreen after LCD Replacement

Hi,
i had a HTC One X with a broken glas and LCD. So i ordered a new LCD + Digitizer . The first time i start the device everything was ok. Touchscreen and LCD were working perfectly. Suddenly the device went into blackscreen. Since that the screen isn`t working. I checked all connection. Everything looks normal. Perhaps someone can help me what to do now Thanks

htc one x digitizer

Hi all,
i replaced my digitizer about a half year ago.
after a few months the screen started to live its own life.
a bar on the middle of the screen wasn't responsive.
and it started to make touch gestures from itself.
a few days back the screen died. it does not respond anymore to anything.
so i bought a new digitizer and installed it. cleaned al the contacts with some alcohol.
but after connecting the new digitizer i noticed this screen does not respond either.
i booted to recovery but also in the teamwin the touchscreen does not work.
is there anything i can do or is my phone dead?
thanks in advance
best regards
Wouter

[Q] Sprint LG G2 - No Backlight !!

Hi There,
I bought a Spring LG G2 LS980 on ebay with an non-working backlight with cracked screen. At the moment, I thought that the screen was broken beyond the LCD and that replacing the Screen, LCD and Backlight it would work. So I bought a new screen and replaced it like any other G2, but now the phone turns on and sounds tell me the phone is working and responding to my touch, but I can't see anything! The status LED is my only indication if the phone is off, booting, on or charging. Is this a software issue or am I gonna have to replace more chips? Thanks,
Sincerely,
Sohaib
EDIT: So i did some testing around, and it seems like the flex assembly with the power buttons gets super hot when the phone is supposed to be on. When I press on the lower right contact between the screen and the assembly, the backlight flashes for a moment, so it looks like the connector is damaged. It is a hardware issue. Thanks,
-Sohaib
same situation
sabooakhte said:
Hi There,
I bought a Spring LG G2 LS980 on ebay with an non-working backlight with cracked screen. At the moment, I thought that the screen was broken beyond the LCD and that replacing the Screen, LCD and Backlight it would work. So I bought a new screen and replaced it like any other G2, but now the phone turns on and sounds tell me the phone is working and responding to my touch, but I can't see anything! The status LED is my only indication if the phone is off, booting, on or charging. Is this a software issue or am I gonna have to replace more chips? Thanks,
Sincerely,
Sohaib
EDIT: So i did some testing around, and it seems like the flex assembly with the power buttons gets super hot when the phone is supposed to be on. When I press on the lower right contact between the screen and the assembly, the backlight flashes for a moment, so it looks like the connector is damaged. It is a hardware issue. Thanks,
-Sohaib
Click to expand...
Click to collapse
hello ! i think im in same situation right now. can you help me about what parts you have replaced thank you!

Display inop after digitizer replacement

Replaced digitizer and screen (screen was cracked, but responded to touch OK)... The screen doesn't turn on. Bottom buttons turn on. I thought I kinked the LCD screen ribbon so I bought a LCD/digitizer/screen combo. Same problem after installing that. What am I doing wrong? Everything is hooked up properly... Not sure what gives here help!
Did u figure out the problem?

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