Table Of Contents - Dell 0HRTG Service Manual

Table of Contents

Chapter 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..........................................................................................................................9

Chapter 2: Technology and components.......................................................................................10

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

Power button LED behavior............................................................................................................................................ 12

HDMI 1.4............................................................................................................................................................................... 14

Chapter 3: Exploded View............................................................................................................ 15

Chapter 4: Disassembly and reassembly ...................................................................................... 17

Secure Digital Card............................................................................................................................................................ 17

Removing the Secure Digital card............................................................................................................................ 17

Installing the Secure Digital card.............................................................................................................................. 18

Base cover........................................................................................................................................................................... 19

Removing the base cover...........................................................................................................................................19

Installing the base cover.............................................................................................................................................21

Battery................................................................................................................................................................................. 23

Lithium-ion battery precautions...............................................................................................................................23

Disconnecting the battery.........................................................................................................................................23

Reconnecting the battery..........................................................................................................................................24

Removing the battery.................................................................................................................................................25

Installing the battery...................................................................................................................................................26

Memory modules............................................................................................................................................................... 28

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

Installing the memory module...................................................................................................................................28

WLAN card..........................................................................................................................................................................29

Removing the WLAN card.........................................................................................................................................29

Installing the WLAN card........................................................................................................................................... 30

Solid-state drive................................................................................................................................................................ 32

Removing the M.2 2230 Solid-state drive............................................................................................................ 32

Installing the M.2 2230 Solid-state drive...............................................................................................................32

Removing the M.2 2280 Solid-state drive............................................................................................................ 33

Installing the M.2 2280 Solid-state drive...............................................................................................................34

Hard drive............................................................................................................................................................................35

Removing the hard drive assembly......................................................................................................................... 35

Installing the hard drive assembly........................................................................................................................... 36

Coin-cell battery................................................................................................................................................................ 38

Removing the coin-cell...............................................................................................................................................38

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