Why is half of my screen not viewable due to static screen?

the screen connector at the back of the phone is loose

Rolando Thompson use this video to work on your phone. It could be a bad connector but ultimately it sounds like a bad LCD.

"Hi, I dropped my phone earlier and half the screen became static but every phone function was fine. However, after doing the hold right part method the static disappeared. which seems great but now my touch screen is completely unresponsive.

EDIT: I have now tried wiping the cache partition, as well as a factory reset, but both to no avail, screen does not work as of now"

God ! Thank you so much ! It works :)

Hello. I have the same problem. Can anyone describe a little more in detail where and how pressure is to be applied? Thank you very much.