Table Of Contents - Dell Precision 7550 Service Manual

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Service manual (102 pages)

Setup and specifications manual (45 pages)

Connection manual (10 pages)

Table Of Contents

100

101

102

Table of Contents

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

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

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

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

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

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

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

2 Technology and components........................................................................................................10

USB features........................................................................................................................................................................ 10

USB Type-C...........................................................................................................................................................................11

HDMI 2.0............................................................................................................................................................................... 13

NVIDIA Quadro T1000......................................................................................................................................................... 13

NVIDIA Quadro T2000.........................................................................................................................................................14

NVIDIA Quadro RTX3000................................................................................................................................................... 15

NVIDIA Quadro RTX4000................................................................................................................................................... 15

NVIDIA Quadro RTX5000................................................................................................................................................... 16

3 Disassembly and reassembly........................................................................................................ 17

SD card.................................................................................................................................................................................. 17

Removing SD card..........................................................................................................................................................17

Installing SD card............................................................................................................................................................ 17

SSD door............................................................................................................................................................................... 17

Removing SSD door....................................................................................................................................................... 17

Installing SSD door......................................................................................................................................................... 18

Secondary M.2 solid-state drive........................................................................................................................................ 19

Removing the secondary M.2 Solid-state drive......................................................................................................... 19

Installing the secondary M.2 SSD module.................................................................................................................. 20

Base cover.............................................................................................................................................................................21

Removing the base cover..............................................................................................................................................21

Installing the base cover............................................................................................................................................... 24

Battery.................................................................................................................................................................................. 26

Lithium-ion battery precautions...................................................................................................................................26

Removing the battery................................................................................................................................................... 26

Installing the battery......................................................................................................................................................27

Solid State Drive.................................................................................................................................................................. 28

Removing the primary M.2 Solid-state drive............................................................................................................. 28

Installing the primary M.2 SSD module.......................................................................................................................30

Secondary memory module................................................................................................................................................ 31

Removing the secondary memory module..................................................................................................................31

Installing the secondary memory module................................................................................................................... 32

SIM card............................................................................................................................................................................... 32

Removing the SIM card................................................................................................................................................ 32

Installing the SIM card...................................................................................................................................................33

Contents