Table Of Contents - Dell Precision 3520 Owner's Manual

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Service manual (124 pages)

Owner's manual (104 pages)

Setup and specifications (24 pages)

Table of Contents

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

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

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

Turning off your computer - Windows 10.....................................................................................................................8

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

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

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

Subscriber Identity Module(SIM) board..........................................................................................................................9

Installing the Subscriber Identification Module (SIM) card.....................................................................................9

Removing the Subscriber Identification Module (SIM) card.................................................................................. 9

Base cover.........................................................................................................................................................................10

Removing the base cover..........................................................................................................................................10

Installing the base cover............................................................................................................................................. 11

Battery................................................................................................................................................................................ 11

Removing the battery................................................................................................................................................. 11

Installing the battery...................................................................................................................................................12

Solid State Drive (SSD)....................................................................................................................................................12

Removing the M.2 Solid State Drive (SSD)............................................................................................................ 12

Installing the M.2 Solid State Drive (SSD)...............................................................................................................13

Hard drive.......................................................................................................................................................................... 13

Removing the hard drive assembly...........................................................................................................................13

Installing the hard drive assembly............................................................................................................................. 14

Coin cell battery................................................................................................................................................................ 14

Removing the coin cell battery................................................................................................................................. 14

Installing the coin cell battery....................................................................................................................................15

WLAN card........................................................................................................................................................................ 15

Removing the WLAN card.........................................................................................................................................15

Installing the WLAN card........................................................................................................................................... 16

WWAN card.......................................................................................................................................................................16

Removing the WWAN card....................................................................................................................................... 16

Installing the WWAN card..........................................................................................................................................17

Memory module................................................................................................................................................................ 17

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

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

Keyboard............................................................................................................................................................................ 18

Removing the keyboard trim..................................................................................................................................... 18

Removing the keyboard............................................................................................................................................. 19

Installing the keyboard...............................................................................................................................................22

Installing the keyboard trim.......................................................................................................................................22

Heat sink........................................................................................................................................................................... 23

Removing the heat sink assembly............................................................................................................................23

Installing the heat sink assembly ............................................................................................................................. 24

Contents