HINGE RAILS
Dell Inspiron 15-3521/5521 (P28F-001) LCD Hinge Rails Removal and Installation

Learn how to install and replace the laptop LCD Hinge Rails on a Dell Inspiron 15-3521/5521 (P28F-001) laptop. This will take you set by set through the complete installation and replacement process. The only tools needed is a small Phillips head screw driver and a small flat head screw driver.