Table Of Contents - Dell Inspiron 3782 Service Manual

Service manual (99 pages)

Table of Contents

1 Before working inside your computer............................................................................................. 9

Before you begin ...................................................................................................................................................................9

2 After working inside your computer..............................................................................................10

3 Safety instructions...................................................................................................................... 11

Electrostatic discharge-ESD protection......................................................................................................................... 11

ESD field service kit ............................................................................................................................................................ 12

Transporting sensitive components...................................................................................................................................13

4 Recommended tools....................................................................................................................14

5 Screw list...................................................................................................................................15

6 Removing the optical drive...........................................................................................................17

Procedure.............................................................................................................................................................................. 17

7 Replacing the optical drive...........................................................................................................19

Procedure .............................................................................................................................................................................19

8 Removing the base cover.............................................................................................................21

Prerequisites......................................................................................................................................................................... 21

Procedure..............................................................................................................................................................................21

9 Replacing the base cover............................................................................................................ 23

Procedure ............................................................................................................................................................................ 23

Post-requisites..................................................................................................................................................................... 24

10 Removing the battery................................................................................................................25

Lithium-ion battery precautions........................................................................................................................................ 25

Prerequisites........................................................................................................................................................................ 25

Procedure............................................................................................................................................................................. 25

11 Replacing the battery.................................................................................................................27

Lithium-ion battery precautions.........................................................................................................................................27

Procedure ............................................................................................................................................................................ 27

Post-requisites.....................................................................................................................................................................28

12 Removing the memory modules..................................................................................................29

Prerequisites........................................................................................................................................................................ 29

Procedure............................................................................................................................................................................. 29

13 Replacing the memory modules.................................................................................................. 30

Contents