Dell Precision 7550 - Default Chapter; 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
Contents 3