Asus N550JK screen not working

[Viz3r]

My asus N550JK screen stops working at a certain angle and it's really annoying since it's one of the best viewing angles that it stops working. laptop hasn't been dropped or anything... it's about 2 years old. It has a keyboard replacement and a motherboard replacement. Both are Asus original parts.
https/www.youtube.com/watch?v=htGxyu_fH8s

 

[hang-the-9]

That's a lose connection somewhere or a cable getting pinched.

 

[Viz3r]

hmm okay. i think i might have actually found that place where the cable is being pinched