[Q] Touchscreen problem - Transformer TF300T Q&A, Help & Troubleshooting

I noticed that the touch screen does not recognize touches at the edges of the screen, it's only about 4-5 millimeters but it's annoying at some apps. Is it same at all devices or is it only me?

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touch screen not responsing

hi friends
yesterday night unfortunately my son fell over my touch pros touch screen when i checked at night the phone was working perfectly and today morning the screen is showing 1 big rectangle mark with small dots on the screens surface and the screen is not responding phone is working but screen not responding
will i have to change the screen ?
please help
The same thing just happened to me!??! Exactly!? If anyone has any tip, please let us know. It's a rectangle slightly smaller than the screen and it's a blurry colorful appearance with a grid of faint dots. It appears as though layers in the touch screen have separated. I didn't do anything to my phone to prompt this - no abuse whatsoever.

[Q] Touch Screen Unresponsive plus White Horizontal lines

Hey guys and gals,
I have nexus 5 that is just about a year and a half old. Every now and then, when I wake up the phone from sleep, the touch screen becomes unresponsive and I see white horizontal lines running across the top. I have tried restarting the phone, resetting the phone to factory. The problem still persists. The only way I get the lines to stop from showing up and get the touch screen responsive again is pushing down on the screen hard at random location.
I have attached a video of the problem I'm getting. https://youtu.be/CzgZ1bcN1Lk
I'm suspecting its a screen issue and I need to replace the LCD panel, Digitizer, etc
Any help would be greatly appreciated.
Thanks!
You need to replace the digitizer (if I'm not wrong), I've encountered this issue before on my older phone.

[Q] Touchscreen unresponsive area

Hi, I have problems with touchscreen on my sensation xe. The touchscreen is unresponsive in lower part of screen. Sometimes it's working properly but just for few minutes. After heavy usage it also starting making fake touches on the area.
First picture in attachments shows what happened when i slowly swipe from top to bottom.
Second picture shows what happened when i swipe with one finger on the "failed" area from left to right. Even single touch on this area makes two fake touches or nothing.
I want to ask you if you experienced similar issue and if so how you solved it?

Ghost Touches start only when I touch screen

Ghost Touches start only when I touch screen, If I don't touch screen its normal but when I touch for example center screen it start ghost touches all over screen.
But it only happens when battery is under ~35~40%. Now I have 65% and it normal working using for debugging apps, watching YouTube, browsing, ... also when battery drop below 40% and start crazy touches when I touch I connect phone to charger and it start normal working, no ghost touches when I touch screen.
I bought a used phone with broken touchscreen and replace it with new one, it doesn't have original battery. Here is picture of battery:
I also try different charger and usb cable, but its the same problem.
What do you recommend to do to fix it?
Thanks for help!

App for disabiliing touch in a sertain area of the screen

So my phone droped and damaged my phone a bit. My touch screen is okey but im geting random touches on the left corner of the phone. Is there any app that can disable touch on that corner and not all the screen?

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