HINGE RAILS
Dell Chromebook 3100 2-In-1 (P30T001) Hinge Rails Removal Tutorial

This how-to guide shows the removal of the Hinge Rails on the Chromebook 3100 2-In-1. A small Phillips head screwdriver and a plastic scribe are needed for this repair.

 
Chromebook 3100 2-in-1 Hinge Rails