Table Of Contents - Dell Precision 7540 Service Manual

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Setup and specifications manual (43 pages)

Service manual (121 pages)

Table of Contents

Chapter 1: Working on your computer........................................................................................... 6

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

Turning off your computer - Windows 10...................................................................................................................6

Before working inside your computer............................................................................................................................. 7

After working inside your computer................................................................................................................................ 7

Chapter 2: Technology and components........................................................................................ 8

HDMI 2.0................................................................................................................................................................................8

USB features........................................................................................................................................................................ 9

USB Type-C........................................................................................................................................................................ 10

Chapter 3: Removing and installing components.......................................................................... 13

Recommended tools..........................................................................................................................................................13

Screw size list..................................................................................................................................................................... 14

SD card................................................................................................................................................................................. 14

Removing SD card........................................................................................................................................................14

Installing SD card..........................................................................................................................................................15

Base cover........................................................................................................................................................................... 16

Removing the base cover...........................................................................................................................................16

Installing the base cover............................................................................................................................................. 17

Battery.................................................................................................................................................................................. 18

Lithium-ion battery precautions............................................................................................................................... 18

Removing the battery................................................................................................................................................. 19

Installing the battery...................................................................................................................................................20

Keyboard..............................................................................................................................................................................22

Removing the keyboard............................................................................................................................................. 22

Installing the keyboard............................................................................................................................................... 25

Primary memory module.................................................................................................................................................. 28

Removing the primary memory module..................................................................................................................28

Installing the primary memory module....................................................................................................................29

Secondary memory module.............................................................................................................................................29

Removing the secondary memory module............................................................................................................ 29

Installing the secondary memory module.............................................................................................................. 30

WWAN card.........................................................................................................................................................................31

Removing WWAN card............................................................................................................................................... 31

Installing the WWAN card......................................................................................................................................... 32

WLAN card..........................................................................................................................................................................33

Removing the WLAN card.........................................................................................................................................33

Installing the WLAN card........................................................................................................................................... 34

SIM card.............................................................................................................................................................................. 35

Removing SIM card.....................................................................................................................................................35

Installing SIM card.......................................................................................................................................................36

Solid State Drive................................................................................................................................................................ 37

Removing the M.2 Solid State Drive-SSD module........................................................................................... 37

Contents