Dell Latitude 5490 - Table of Contents

Chapter 1: Working on your computer............................................................................................7
Safety precautions.............................................................................................................................................................. 7
Electrostatic discharge—ESD protection................................................................................................................7
ESD field service kit ..................................................................................................................................................... 8
Transporting sensitive components.......................................................................................................................... 9
Before working inside your computer.............................................................................................................................9
After working inside your computer................................................................................................................................9
Chapter 2: Removing and installing components.......................................................................... 10
Recommended tools..........................................................................................................................................................10
Screw size list..................................................................................................................................................................... 10
Subscriber Identity Module(SIM) board........................................................................................................................11
Removing the Subscriber Identification Module card.......................................................................................... 11
Installing the Subscriber Identification Module card............................................................................................12
Base cover........................................................................................................................................................................... 12
Removing the base cover...........................................................................................................................................12
Installing the base cover.............................................................................................................................................14
Battery..................................................................................................................................................................................14
Lithium-ion battery precautions............................................................................................................................... 14
Removing the battery................................................................................................................................................. 14
Installing the battery................................................................................................................................................... 15
Solid State Drive — optional ......................................................................................................................................... 15
Removing the SSD card............................................................................................................................................. 15
Installing the SSD card................................................................................................................................................16
Removing the SSD frame...........................................................................................................................................16
Installing the SSD frame............................................................................................................................................. 17
Hard drive.............................................................................................................................................................................17
Removing hard drive....................................................................................................................................................17
Installing hard drive .....................................................................................................................................................18
Coin-cell battery.................................................................................................................................................................19
Removing the coin cell battery................................................................................................................................. 19
Installing coin cell battery...........................................................................................................................................19
WLAN card..........................................................................................................................................................................20
Removing WLAN card................................................................................................................................................ 20
Installing WLAN card.................................................................................................................................................. 22
WWAN card – optional.................................................................................................................................................... 22
Removing the WWAN card....................................................................................................................................... 22
Installing the WWAN card......................................................................................................................................... 23
Memory modules............................................................................................................................................................... 23
Removing the memory module.................................................................................................................................23
Installing the memory module...................................................................................................................................24
Keyboard lattice and Keyboard...................................................................................................................................... 24
Removing keyboard lattice........................................................................................................................................24
Installing keyboard lattice.......................................................................................................................................... 24
Contents
Contents 3