Hey there
So I changed my Xperia Neo's panel as carefuly as I could
I turned it on but the touch screen doesn't seem to be working although the ligh sensor is functioning properly and all the buttons but when I press the screen it doesn't register the touch could I have broken something or might this be some other reparable problem? :crying:
Thank you for your time.
I found the problem - I've cutted the cable of the digitizer :/
I would like to advice unexpirienced people like me to be very careful when replacing parts of their phones, watch for the tiny cables
Regards!
marinovm92 said:
I found the problem - I've cutted the cable of the digitizer :/
I would like to advice unexpirienced people like me to be very careful when replacing parts of their phones, watch for the tiny cables
Regards!
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Click to collapse
ya..dear have to be a very careful...with the hardware section....its too delicate ...:laugh::laugh::laugh:
Related
hi
i have a htc touch plus or as they call it htc touch dual.digitizer issue it stoped responding so i bought new one fitted in and still the same problem .i think is a software problem i guess driver software for touch screen .if any one can help please
thanks
Touch Dual digitizer
Hi Saliml2
Not convinced it is a software issue. My digitizer on T-Mobile Touch Plus did the same thing. It stated behaving erratically and then stopped responding altogether. I replaced the digitizer (via eBay) and it work for a few days and then stopped again.
I have read around the internet and have tried several ROM updates etc (currently running a WM 6.5.5 found in other area of this forum) but this has not solved the problem.
It seem to be an alignment issue - i.e. screen alignment is outside the screen area, but there seems to be no way of getting it back. Could be a fault on the phone mainboard (?) but there doesn't seem to be any info around apart from sending it to HTC for repair (not viable as the phone value negates this)
My phone is still not working, I might try opening it up again and reseating the digitizer cable but have done this twice already.
Have you try change the flex cable?
I had one to, with the same problem, and after changing the flex everything was ok...
Good luck!
Hi Amokh Just to clarify, what is the flex cable? The digitizer has a cable already attached to it that plugs in to a zif connector on the mainboard - I assume that this controls the data flow for the digitizer.
Any help would be appreciated.
deepthought2471 said:
Hi Amokh Just to clarify, what is the flex cable? The digitizer has a cable already attached to it that plugs in to a zif connector on the mainboard - I assume that this controls the data flow for the digitizer.
Any help would be appreciated.
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Click to collapse
Maybe this is helpfull http://www.pdacenter.ru/razborka/razbor_htc_touch_dual/
Goodluck
Flex cable, i was mean the cable between the mainboard and the lcd block, you can see it in the previous link, picture 20. Have you try it to change?
hello guys how did you manage to put the digitizer cable in place mine doesn t seem to get in place do i need something to hold the connector in place???
Hello and Happy New Year to all members and guests in this great community.
I droped my phone very hard on the floor and i smashed the digitizer and the screen destroyed too (actually from the screen was broken the flex cable on the base of the screen).
Now of course it wouldn't turn the screen on and makes no buzz sound when i press the power button.
When i connect it to my pc through the USB cable it does nothing (i pulled out my sd card, can this be a reason?).
My question is, if i replace the screen and the digitizer it will work? or the fact that it does not connect to my pc might hide other hardware issues?
From a closer look i didn't see any cracks on the plack's surface.
Any help would be acceptable and appreciated.
Thanks
tolakos100 said:
Hello and Happy New Year to all members and guests in this great community.
I droped my phone very hard on the floor and i smashed the digitizer and the screen destroyed too (actually from the screen was broken the flex cable on the base of the screen).
Now of course it wouldn't turn the screen on and makes no buzz sound when i press the power button.
When i connect it to my pc through the USB cable it does nothing (i pulled out my sd card, can this be a reason?).
My question is, if i replace the screen and the digitizer it will work? or the fact that it does not connect to my pc might hide other hardware issues?
From a closer look i didn't see any cracks on the plack's surface.
Any help would be acceptable and appreciated.
Thanks
Click to expand...
Click to collapse
C'mon guys (and girls too of course)
I don't believe that in the bigest community of mobile technology can't anyone help me!!!
If the phone is ok, despite the cracked screen and digitizer, will it work if i connect it to my pc or not?
Thanks on any answer.
if your phone wont connect to PC or vibrate on startup, Im sorry to say that but your motherboard is damaged and replacing by new one is expensive! bad luck budy! this was my bad luck few months ago
I would like to ask if someone else experience crazy touchscreen behavior while your m4 aqua usb is in use, be it charging or data transfer. Its impossible to type, as it type at random or close/open almost every app or menu. But once I remove the usb cable it works proporly. I have a glass screen protector, but I really don't see how it would be connected with this misbehavior.
OS: 26.1.B.3.109, locked bootloader , unrooted.
touchscreens work by closing a circuit between screen and your finger..when electricity passes through cables it creates a magnetic field..what type of glass screen protector are you using..link to it?i have one too but i haven't got any problems like these
GerasxD said:
touchscreens work by closing a circuit between screen and your finger..when electricity passes through cables it creates a magnetic field..what type of glass screen protector are you using..link to it?i have one too but i haven't got any problems like these
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Sorry, I had to put a generic one [cheap chinese], as I couldn't found any branded in my local market. Though I just tried and it was working just fine with 100% battery, maybe its related to the a low battery state. Will try later.
Thanks for the repy.
Hello
I swapped my screen on my H850 with another phone and now I have very weak / non existent Wifi signal.
Does anyone know what the solution is ?
Thanks
dickybow said:
Hello
I swapped my screen on my H850 with another phone and now I have very weak / non existent Wifi signal.
Does anyone know what the solution is ?
Thanks
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Click to collapse
Hello Dickybow,
I don't know whether this would help you, but according to the HCT FCC document mentioned at https://forum.xda-developers.com/lg-g5/how-to/gps-issues-demystified-t3707934 the wifi antenna is ANT5. So if you could check out whether the motherboard contact points is touching the rear cover's wifi antenna or not. And also check that the phone is tight screwed so there won't be any gap.
I think that since you replaced the screen, that maybe the back cover isn't seated good or perhaps screws not tight enough (hopefully)
You could also try to push the rear cover on that antenna spot :silly:
Thankyou for your response - now fixed
One end of the black ribbon cable that runs across the mainboard must have come unattached during disassembly - refitted and now back to normal !
dickybow said:
Thankyou for your response - now fixed
One end of the black ribbon cable that runs across the mainboard must have come unattached during disassembly - refitted and now back to normal !
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hallo, i have a same problem, where is that black cable? no black cable in my US992
Guys please help. The touchscreen still works on the checkered half when I touch it. I'm just not sure why this is appearing
Link to a picture I took:
https://drive.google.com/file/d/1K092kBzvTuA9ODTBZI060-R5ujtbIYxf/view?usp=drivesdk
none24 said:
Guys please help. The touchscreen still works on the checkered half when I touch it. I'm just not sure why this is appearing
Link to a picture I took:
https://drive.google.com/file/d/1K092kBzvTuA9ODTBZI060-R5ujtbIYxf/view?usp=drivesdk
Click to expand...
Click to collapse
That looks like a hardware issue. It could be a loose ribbon cable to the display. That would require a teardown to check and fix. If your tablet is still under warranty that would be the place to start.
jd1639 said:
That looks like a hardware issue. It could be a loose ribbon cable to the display. That would require a teardown to check and fix. If your tablet is still under warranty that would be the place to start.
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Click to collapse
I was able to open the backside and i reseated the LCD cable that runs to the board connector near the camera, but it still does the same thing.
Could it be possible that the opposite end of the ribbon cable is disconnected? i've never seen an android tablet that has 2 connectors for the display