Hello,
my firend's qtek s200 has this problem.
There is a 1,5 cm circle in the center of the screen where it won't "touch".
I took the phone appart, and even removed the touchscreen layer from the lcd.
I then glued it back on but the problem still exists.
If he buys a lcd+touch screen from ebay, will that be enough? I mean, could it be a problem on the motherboard?
Any help is appreciated
Thanks
Did you check also the flat wire that connects lcd to main board?
User22 said:
Did you check also the flat wire that connects lcd to main board?
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Yep, it seems to be in a good condition.
I reconnected it, cleaned it etc.
I've same problem.
Have you solvet it?
Thanks
Hi Guys,
I have little problem with my Desire S. I have recently replaced the digitizer. After fitting it and checking the phone i discovered that top area of touch screen isn't working. So I took it apart again and accidentally broke the LCD. So I ordered LCD and digitizer as one unit from ebay, fitted it.....And LCD is working fine, but new digitizer isn't working properly. I'm pressing bottom half but its registering touch in top half. Also for buttons at the bottom don't work.
So I plugged in old digitizer and it works ok apart from that faulty top area.
I had it sent over to some repair shop and they tested it with LCD/digitizer as one unit with same fault. But my old digitizer works.
Any ideas?
Thanks
Marcin
Hi there I bought a HTC sensation XE beats audio phone the screen wouldn't work so I have put a new digitizer plus new LCD display. After fitting these the touch didn't work still so I took apart and noticed that the clip had broke off where the ribbon slotted in so I bought a new top PCB board and transfered this into the handset but still the touch don't work. I did however find a small resistor stuck to the tape that was stuck on the ribbon that connects the 2 PCB boards together. Now it looks silver on the edges and is a cream colour in the middle its not a tiny 1 either so I could solder it back on but I have no idea where it goes as there's no obvious place it was fitted to. Has any body got some clear shots of the main PCB where the sim card fits ? Need to compare them please thanks
donnypaul said:
Hi there I bought a HTC sensation XE beats audio phone the screen wouldn't work so I have put a new digitizer plus new LCD display. After fitting these the touch didn't work still so I took apart and noticed that the clip had broke off where the ribbon slotted in so I bought a new top PCB board and transfered this into the handset but still the touch don't work. I did however find a small resistor stuck to the tape that was stuck on the ribbon that connects the 2 PCB boards together. Now it looks silver on the edges and is a cream colour in the middle its not a tiny 1 either so I could solder it back on but I have no idea where it goes as there's no obvious place it was fitted to. Has any body got some clear shots of the main PCB where the sim card fits ? Need to compare them please thanks
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Click to collapse
heyyy, why yo doin all these strange deedz??!
see, i'd got exactly the same issue (i think). all u need ta do is this:
use ur battery however u want all the way, til it gets shut down. n then put the battery out n press the power button like as if u were trying to turn on the phone, then let it stay still over a night (without the battery) then plug it in charge, but BEWARE YOU WILL NOT TOUCH THE SCREEN NO WAY UNTIL IT IS FULLY CHARGED!
now ur problem must be gone! mine did!
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that pretty "thanks" button's waiting for u if i helped
Sent from a shaken up HTC Sensation XE using..... whatever! differs?!
I will put the phone back together and try that out but still want to know where that resistor goes lol
Hi
The little white plastic power button/switch underneath the top cover has broken off, not the black button on the top cover!! I cannot seem to find any parts on ebay or anywhere, do I have to dismantle the phone and replace a whole ribbon or is there a way of replacing just the tiny white button? If I buy a damaged HOS could I repair it or is it impossible? Thanks anyone:crying:
Anyone
Valcor said:
Anyone
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I purchased a replacement off Ebay about a month ago
you will need a very small solder tip and a steady hand
Ebay item 321217874516
Hi,
After a long time of finding out why I don't have a cell signal anymore I finally found something that could be causing the problem.
If you take off the back panel, there are these gray lines on the bottem of the device, there's a path on the motherboard from the white and black antenna cables all the way up to these lines.
On my device these gray lines have a hole in them on both side. So I figured this might be why I don't have a signal, don't see what else it could be.
Here's a comparison of a new device and mine http://imgur.com/a/CuOZL
Could this be a possible explanation? If so, can I fix this at home or do I need to get a new part?
Thanks.
teunko123 said:
Hi,
After a long time of finding out why I don't have a cell signal anymore I finally found something that could be causing the problem.
If you take off the back panel, there are these gray lines on the bottem of the device, there's a path on the motherboard from the white and black antenna cables all the way up to these lines.
On my device these gray lines have a hole in them on both side. So I figured this might be why I don't have a signal, don't see what else it could be.
Here's a comparison of a new device and mine http://imgur.com/a/CuOZL
Could this be a possible explanation? If so, can I fix this at home or do I need to get a new part?
Thanks.
Click to expand...
Click to collapse
I had the same gaps in mine, but no problems with signal. When you first removed the back cover, there is some glue there which will have pulled this off.
I changed the speaker module (for a completely different reason), it's a pretty easy job. The part is quite cheap (I paid about £12), so may be worth a try.
krs360 said:
I had the same gaps in mine, but no problems with signal. When you first removed the back cover, there is some glue there which will have pulled this off.
I changed the speaker module (for a completely different reason), it's a pretty easy job. The part is quite cheap (I paid about £12), so may be worth a try.
Click to expand...
Click to collapse
Thanks. I guess I'll just buy new antenna cables and the part with the lines on them and hope for the best.
Before you do that, just make sure everything is connected properly. The daughter board is at the bottom, under the speaker module (the part with the lines on) and there is a narrow ribbon connection that runs up the left hand side, connecting to the main board just above the battery.
Try pushing down firmly on this connection.
I'll try this, I have actually replaced the daughterboard with another one but it didn't have any succes. But it might just be a bit loose.
Didn't work
hi
some of the lines for some antenna of my nexus 5 speaker cover also got deleted at few corners after i pried the case apart. can i solder some wire to it to complete the circuit ?
https://i.imgur.com/B3tixqO.jpg
chamjisky said:
hi
some of the lines for some antenna of my nexus 5 speaker cover also got deleted at few corners after i pried the case apart. can i solder some wire to it to complete the circuit ?
https://i.imgur.com/B3tixqO.jpg
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Click to collapse
Same thing happened on mine, it worked fine though.
The speaker module is pretty cheap, just replace that if it doesn't work.
krs360 said:
Same thing happened on mine, it worked fine though.
The speaker module is pretty cheap, just replace that if it doesn't work.
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Click to collapse
I replaced that module and signal strength improved a lot. Also the speakers were cleaned and it improved the sound volume too.
Sent from my Nexus 5 using Tapatalk