tablet screen malfunctioning

[a non must]

I've recently done a basic teardown on my tablet. Since then every time the, screen gets turned off for the first time (after reboot) doesn't work. It does turn on but the touch doesn't read any touch. I un and replug the cable that connects the screen still the same. Screen only functions after reboot once until screen goes to sleep. 

I've listed some pictures top is the connector the the motherboard other is to screen.

I know that the parts are fragile so i was careful with the teardown. I've tried switching cables around but that only led to the screen not turning on which is normal beacuse the cables have only one direction they can be plugged in. 

I've factory reset the device no results and also i have am asus zenpad.