Dell Vostro 3020 - default chapter; Table of Contents

Chapter 1: Working inside your computer...................................................................................... 6
Safety instructions.............................................................................................................................................................. 6
Before working inside your computer.......................................................................................................................6
Safety precautions.........................................................................................................................................................7
Electrostatic discharge—ESD protection................................................................................................................7
ESD field service kit ..................................................................................................................................................... 8
Transporting sensitive components.......................................................................................................................... 9
After working inside your computer..........................................................................................................................9
BitLocker..........................................................................................................................................................................9
Chapter 2: Removing and installing components.......................................................................... 10
Left-side cover................................................................................................................................................................... 10
Removing the left-side cover....................................................................................................................................10
Installing the left-side cover...................................................................................................................................... 10
Front cover...........................................................................................................................................................................11
Removing the front cover...........................................................................................................................................11
Installing the front cover............................................................................................................................................ 12
Hard drive............................................................................................................................................................................ 13
Removing the 2.5-inch hard drive............................................................................................................................13
Installing the 2.5-inch hard drive..............................................................................................................................14
Removing the 3.5-inch hard drive............................................................................................................................14
Installing the 3.5-inch hard drive..............................................................................................................................15
Hard-drive and optical-drive cage..................................................................................................................................17
Removing the hard-drive and optical-drive cage................................................................................................. 17
Installing the hard-drive and optical-drive cage................................................................................................... 18
Optical drive (optional).....................................................................................................................................................19
Removing the optical drive........................................................................................................................................ 19
Installing the optical drive..........................................................................................................................................20
Power button..................................................................................................................................................................... 22
Removing the power button.....................................................................................................................................22
Installing the power button....................................................................................................................................... 22
Memory................................................................................................................................................................................23
Removing the memory............................................................................................................................................... 23
Installing the memory................................................................................................................................................. 24
Solid-state drive................................................................................................................................................................ 25
Removing the M.2 2230 solid-state drive............................................................................................................. 25
Installing the M.2 2230 solid-state drive............................................................................................................... 26
Removing the M.2 2280 solid-state drive............................................................................................................. 27
Installing the M.2 2280 solid-state drive............................................................................................................... 27
Wireless card...................................................................................................................................................................... 29
Removing the wireless card......................................................................................................................................29
Installing the wireless card........................................................................................................................................ 30
Coin-cell battery.................................................................................................................................................................31
Removing the coin-cell battery.................................................................................................................................31
Contents
Contents 3