Sony PCG-F520 - Manuel (Page 48)

Notebook User Guide !&
To remove the Weight Saver
 There is a release lever on the bottom of the weight saver. To remove the
weight saver, slide this lever in the direction of arrow 1, then slide the
Release lever on the bottom of the computer in the direction of arrow 2.
 After removing the weight saver, pull out the weight saver’s hinged arm
and fold it into the weight saver.
Arrow 1: Weight saver Release le
Arrow 2: Release lever