My Inspiron 15 3521 Suddenly Started Showing Display Problems, Later I found One Screw On Back Side Of My Laptop has been Out from It, Dont Know How It Came Out , Also I tried to Tighten it but its keeps on rotating and Falling Out from Laptop !
I treid to Take snap using Snipping Tool , But the Screenshot with snipping tool is showing up fine without any problem, So I took snap with my Mobile !
Pls assist me , Is it Screen Problem or Problem Because Screw Came Out ?