Dell Inspiron 15 3530 Owner's Manual page 79

Steps
1. Place the display assembly on a clean, flat surface and gently open the display hinges to at least 90 degrees.
2. Using a plastic scribe, pry open the left display-hinge cap from its right side and remove it from the left display hinge.
3. Using a plastic scribe, pry open the right display-hinge cap from its left side and remove it from the right display hinge.
Removing and installing Field Replaceable Units (FRUs) 79