Acer Extensa 5420G TravelMate 5520G Service Guide - Page 76

6. Disconnect the hard disk module from the connector by pulling on the mylar tab on the hard disk module. 7. Remove the hard disk module. NOTE: To prevent damage to device, avoid pressing down on it or placing heavy objects on top of it. 8. Remove the four screws (G) as shown. Step 1~4 Size (Quantity) M3 x L4 (4) Color Silver 9. Remove the hard disk drive from the bracket. Torque 1.8 kgf-cm Removing the Optical Drive Module 1. See "Removing the Battery Pack" on page 60.. 66 Chapter 3