[Q] Grains on display - Touch Dual, MDA Touch Plus General

hi all, i had a faulty digitizer on my HTC touch dual and recently changed my digitizer and got it fixed. but now the display has horizontal lines (grains). does this is because of some faulty connection? or do i need to change the display? any ideas? please help me.

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black display help me please!

Hi. I had changed the LCD to my HTC touch HD blackstone Italian TIM brand. I turn on the phone, display backlight turn on but the LCD is black. I know that the phone works because old display worked. (I had to broken old display trying to change the broken touch on the LCD......they use the glue to make phone....). Somebody could help me please? tnx

Touch don't work after Screen replacing

Hey there!
I have problem with my old N7 :<
After replacing LCD screen with digitizer (previous was cracked) touch does't work.
I try to move the tape from digitizer but no effect.
I have additional digitizer and second nexus 7, but i don't know that if i only connect the digitizer it will work, or i need to do something eles.

[Q] Screen Replacement

Is it possible to just replace the screen without buying the digitizer? Could I just use the old digitizer and just replace the screen ?
Any help will be appreciated!

[Q] Replaced lcd digitizer not working

Hi
I have broken the screen of lenovo A3000.
I had replaced the touch screen but the touch screen is not working.
The broken touch screen works perfectly.
There is no loose connection. I tried again and again.
Is it because of driver problem or is it because the new touch screen is faulty?
The touch screen seller agreed to send me a new one. But until it arrives, I want to confirm source of problem.
Please help.
Thanks in advance

strange display problem

hi i have a question is the lcd broken?
touchscreen works on the blured side.
had i to change the display unit?
theviruz said:
hi i have a question is the lcd broken?
touchscreen works on the blured side.
had i to change the display unit?
Click to expand...
Click to collapse
I think that you should change the whole display. If you only change lcd, you'll probably find that the touchscreen is not working properly.

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