Table Of Contents - Dell Vostro 3490 Service Manual

Owner's manual (99 pages)

Technical manualbook (52 pages)

Setup and specifications manual (30 pages)

Table of Contents

1 Working on your computer............................................................................................................ 6

Safety instructions.................................................................................................................................................................6

Before working inside your computer........................................................................................................................... 6

Electrostatic discharge-ESD protection.................................................................................................................... 7

ESD field service kit ........................................................................................................................................................ 7

Transporting sensitive components.............................................................................................................................. 8

After working inside your computer.............................................................................................................................. 8

2 Removing and installing components............................................................................................. 9

Recommended tools..............................................................................................................................................................9

Screw list................................................................................................................................................................................ 9

Secure Digital Card.............................................................................................................................................................. 10

Removing the Secure Digital card................................................................................................................................10

Installing the Secure Digital card................................................................................................................................... 11

Base cover.............................................................................................................................................................................12

Removing the base cover..............................................................................................................................................12

Installing the base cover................................................................................................................................................ 14

Battery...................................................................................................................................................................................15

Lithium-ion battery precautions................................................................................................................................... 15

Removing the battery.................................................................................................................................................... 16

Installing the battery...................................................................................................................................................... 16

Memory modules.................................................................................................................................................................. 17

Removing the memory module..................................................................................................................................... 17

Installing the memory module....................................................................................................................................... 18

WLAN card............................................................................................................................................................................19

Removing the WLAN card............................................................................................................................................ 19

Installing the WLAN card.............................................................................................................................................. 20

Solid-state drive/Intel Optane............................................................................................................................................21

Removing the M.2 2230 Solid-state drive.................................................................................................................. 21

Installing the M.2 2230 Solid-state drive....................................................................................................................22

Removing the M.2 2280 Solid-state drive or Intel Optane memory - Optional.....................................................24

Installing the M.2 2280 Solid-state drive or Intel Optane memory - Optional....................................................... 24

Coin-cell battery.................................................................................................................................................................. 25

Removing the coin-cell................................................................................................................................................. 25

Installing the coin-cell battery...................................................................................................................................... 25

Hard drive............................................................................................................................................................................. 26

Removing the hard drive assembly............................................................................................................................. 26

Installing the hard drive assembly................................................................................................................................28

System fan........................................................................................................................................................................... 30

Removing the system fan.............................................................................................................................................30

Installing the system fan................................................................................................................................................ 31

Heat sink............................................................................................................................................................................... 33

Removing the heatsink - UMA.....................................................................................................................................33

Installing the heatsink - UMA....................................................................................................................................... 33

Contents