Dell Inspiron 3020 - default chapter; Table of Contents

Chapter 1: Working inside your computer...................................................................................... 6
Before working inside your computer.............................................................................................................................6
Safety instructions.............................................................................................................................................................. 6
Electrostatic discharge—ESD protection......................................................................................................................7
ESD field service kit ........................................................................................................................................................... 7
Transporting sensitive components................................................................................................................................ 8
After working inside your computer................................................................................................................................9
Chapter 2: Removing and installing components.......................................................................... 10
Recommended tools..........................................................................................................................................................10
Screw list............................................................................................................................................................................. 10
Major components of Inspiron 3020.............................................................................................................................. 11
Left-side cover................................................................................................................................................................... 12
Removing the left-side cover....................................................................................................................................12
Installing the left-side cover...................................................................................................................................... 13
Left-side cover................................................................................................................................................................... 14
Removing the left-side cover....................................................................................................................................14
Installing the left-side cover......................................................................................................................................15
Front cover..........................................................................................................................................................................16
Removing the front cover..........................................................................................................................................16
Installing the front cover............................................................................................................................................ 17
Optical drive........................................................................................................................................................................ 18
Removing the optical drive........................................................................................................................................ 18
Installing the optical drive.......................................................................................................................................... 19
Optical-drive bezel.............................................................................................................................................................21
Removing the optical-drive bezel.............................................................................................................................21
Installing the optical-drive bezel.............................................................................................................................. 22
Hard drive............................................................................................................................................................................22
Removing the hard drive........................................................................................................................................... 22
Installing the hard drive..............................................................................................................................................23
Power button..................................................................................................................................................................... 25
Removing the power button.....................................................................................................................................25
Installing the power button....................................................................................................................................... 25
Graphics card..................................................................................................................................................................... 26
Removing the graphics card..................................................................................................................................... 26
Installing the graphics card....................................................................................................................................... 27
Memory................................................................................................................................................................................29
Removing the memory............................................................................................................................................... 29
Installing the memory................................................................................................................................................. 30
Solid-state drive................................................................................................................................................................. 31
Removing the solid-state drive................................................................................................................................. 31
Installing the solid-state drive.................................................................................................................................. 32
Wireless card...................................................................................................................................................................... 33
Removing the wireless card...................................................................................................................................... 33
Contents
Contents 3