I have just instaled new digitizer from Ebay
item nr. 280711354855
Now touchscreen doesnt work on the bottom area.
Looks like it only registering touches on 800:480 pixels (not 854:480)
Any idea if this can be fix, calib. etc?
Related
Today I received a replacement digitizer from China for my broken HTC Desire and I replaced the screen.
However it did fit perfect, I have a problem with the touch screen. Only the top right part of the screen is sensitive and the rest is irresponsible.
All the other functions of my phone is OK or at least seem to be OK.
I dismantled the device again and double checked the connections and I realized some difference between the electronics of the touch screens such as:
Original: Synaptics 940-663-1R1
Replacement: Synaptics 940-682-1R2
Has anyone have a similar experience or know a cure for that?
So my phone screen has been acting erratically after a drop. Clicks on buttons/icons by itself, makes its own calls when in the address book, I have a difficult time typing the right buttons... for example, if I push 5, i get an 8, or if I type 6 I get a three... sometimes there are dialog boxes I cant click on due to being in the middle of the screen..... Other positions on the screen work fine....
I did replace this broken digitizer with another one that had cracks, but the phone stopped acting erratically.. I just had the button issues... which I attribute to the cracked screen...
So my theory is that my digitizer broke, although no visible breakage lines/cracks... I get ready to order a new digitizer when some one tells me the digitizer does nothing more than the utilizes the 4 bottom buttons (home, menu, etc) and plays the role of the glass protector from the lcd. ... and that I need a new LCD... Not a new digitizer.....but I thought the LCD was nothing more than the display screen, as in a tv..... I thought all the input was done via the digitizer screen.. Am I wrong??? Did I miss the boat on the role of the digitizer and the LCD? Thanks!
http://www.ehow.com/info_12216600_digitizer-screen.html
What ROM are you using? I've found that many non-sense ROMs ability to sense your input can be glitchy and unreliable. Had this problem forever with CM7. Thought it was my screen or it was scratched, but after testing out a few sense ROMs, I've never had a problem since. And I've dropped this bad boy many a time.
Hi all, i recently bought a new touch panel for my HOX couse the old one is semi working due a fall. With great surprise i see that the original lcd is literally attached to touch glass. So trying to remove original touch, is equal to break original LCD. And this happen to me. However, i bough the a new lcd and finally remount my HOX. But there something strange. The touch is in contact with the display, stange artifacts are visible on the screen on the contact points and the touch has only a semi working response. I've tried to move away the touch from the lcd to be sure that the new components are working...and infact are working well. So i understood thath i must use something to prevent the touch came in contact with the LCD. What can or must i use to complete the remount? Thanks
stalvatero said:
Hi all, i recently bought a new touch panel for my HOX couse the old one is semi working due a fall. With great surprise i see that the original lcd is literally attached to touch glass. So trying to remove original touch, is equal to break original LCD. And this happen to me. However, i bough the a new lcd and finally remount my HOX. But there something strange. The touch is in contact with the display, stange artifacts are visible on the screen on the contact points and the touch has only a semi working response. I've tried to move away the touch from the lcd to be sure that the new components are working...and infact are working well. So i understood thath i must use something to prevent the touch came in contact with the LCD. What can or must i use to complete the remount? Thanks
Click to expand...
Click to collapse
And that is the reason why you can find lcd panel + touch assembly (yes its more expensive), touch panel is already glued to lcd with "special" compound. It is not glued actually, more like adhesive compound.. When you broke lcd you should go for lcd+touch..
But you can check this one, maybe you find some answers :http://forum.xda-developers.com/showthread.php?t=1720900 and here :http://www.repairsuniverse.com/htc-one-x-screen-repair-video.html
Hello!
I just want to know what is broken on my HOX
I noticed that my screen sometimes doesn't recognize the gesture (swipe or tap) on a certain area
I researched a bit on testing HTC's touchscreen and used *#*#3424#*#* code and I got these results on the HTC's drawing test (see attachment)
is my LCD broken? or just the digitizer? i've read a few articles and it all points to the fact that the digitizer is the one broken. just asking here to confirm it.
Thanks for the confirmation!
I had the same issue. Seems only a digitizer problem, but I ordered complet (screen+digitizer+frame) as replacing only a digitizer is pain in a**.
johnrich23 said:
Hello!
I just want to know what is broken on my HOX
I noticed that my screen sometimes doesn't recognize the gesture (swipe or tap) on a certain area
I researched a bit on testing HTC's touchscreen and used *#*#3424#*#* code and I got these results on the HTC's drawing test (see attachment)
is my LCD broken? or just the digitizer? i've read a few articles and it all points to the fact that the digitizer is the one broken. just asking here to confirm it.
Thanks for the confirmation!
Click to expand...
Click to collapse
It's the digitizer mate, try a factory reset just to be sure.
The problem is that if you need a new digitizer it's almost impossible to separate the LCD from your old digitizer, so you would need to buy the complete LCD and digitizer combined with frame, use etradesupply.com and you will get an original.
I also have the same issue as yours. only my phone has non responsive area abit higher than yours. Try press the upper part of your lcd(at the htc logo), I recovered mine by doing so although the fix is only temporary.
Hello,
I think than since my phone fell, the top of the touchscreen doesn't work... I can't pull the drawer of notifications, except by changing the rotation of 180 ° ,but in this case, the navigation buttons do not work ...
Look the picture, it is a test of the touchscreen with an app
Thank you so much for help
Sounds similar to a problem I had with my G3 when I dropped it, only difference is that the glass screen broke too, sounds like a broken digitizer (I'm no expert, correct me if I'm wrong) to me. Only way of fixing a broken digitizer that I know of is by replacing it, cost me 130 euros at the time.
I had this exact same issue.
My battery failed me so I purchased an 'authentic' one from eBay, it swelled up and raised my screen, this raise then made the very top part of my screen (Exact same as yours) unresponsive. Problem went after I inserted a new battery and glued the screen back down. Might be worth investigating.