Table Of Contents - Dell Latitude 5420 Rugged Service Manual

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Table of Contents

1 Working on your computer.............................................................................................................7

Safety instructions.................................................................................................................................................................7

Safety precautions...........................................................................................................................................................7

Electrostatic discharge-ESD protection.................................................................................................................... 8

ESD field service kit ........................................................................................................................................................8

Transporting sensitive components.............................................................................................................................. 9

Turning off your computer................................................................................................................................................... 9

Turning off your - Windows........................................................................................................................................ 9

Turning off your computer - Windows 7..................................................................................................................10

Before working inside your computer................................................................................................................................10

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

2 Technology and components........................................................................................................ 11

Using your computer............................................................................................................................................................ 11

Open the LCD Lid............................................................................................................................................................11

Stealth mode...................................................................................................................................................................12

Using the backlit keyboard............................................................................................................................................ 12

Enabling and disabling the wireless (WiFi) feature.....................................................................................................14

Hot key definition........................................................................................................................................................... 14

AC-DC Adapters...................................................................................................................................................................16

90W..................................................................................................................................................................................16

130W.................................................................................................................................................................................17

LED and Cable................................................................................................................................................................ 18

Battery...................................................................................................................................................................................19

Battery Specifications....................................................................................................................................................19

Processors............................................................................................................................................................................ 19

Skylake processor..........................................................................................................................................................20

Kaby Lake - 7th and 8th Generation Intel Core processors...................................................................................21

Memory features................................................................................................................................................................. 22

DDR4............................................................................................................................................................................... 22

Graphics options.................................................................................................................................................................. 23

Graphics Specifications.................................................................................................................................................23

AMD Radeon 540 Graphics..........................................................................................................................................28

AMD Radeon RX 540 Graphics................................................................................................................................... 28

Corning Gorilla Glass........................................................................................................................................................... 29

Benefits...........................................................................................................................................................................29

Pen Usage............................................................................................................................................................................. 31

Pen Flicks........................................................................................................................................................................32

Media Card Readers............................................................................................................................................................33

UEFI BIOS.............................................................................................................................................................................34

Systems management - From on-premises to the cloud ....................................................................................34

Out-of-Band Systems Management- Intel vPro and Intel Standard Manageability............................................. 35

Trusted Platform Module................................................................................................................................................... 35

Fingerprint Reader...............................................................................................................................................................36

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