Table Of Contents - Dell Inspiron 7405 2n1 Service Manual

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Setup and specifications (24 pages)

Quick start manual (14 pages)

Table of Contents

1 Working inside your computer....................................................................................................... 5

Before working inside your computer................................................................................................................................. 5

Safety instructions................................................................................................................................................................ 5

Electrostatic discharge-ESD protection.......................................................................................................................... 6

ESD field service kit ..............................................................................................................................................................6

Transporting sensitive components.................................................................................................................................... 7

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

2 Removing and installing components............................................................................................. 8

Recommended tools..............................................................................................................................................................8

Screw list................................................................................................................................................................................ 8

Major components of Inspiron 7405 2n1............................................................................................................................ 9

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

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

Installing the base cover................................................................................................................................................ 13

Battery...................................................................................................................................................................................15

Lithium-ion battery precautions................................................................................................................................... 15

Removing the battery.................................................................................................................................................... 15

Installing the battery...................................................................................................................................................... 16

Coin-cell battery................................................................................................................................................................... 17

Removing the coin-cell battery.....................................................................................................................................17

Installing the coin-cell battery.......................................................................................................................................18

Memory modules..................................................................................................................................................................19

Removing the memory modules...................................................................................................................................19

Installing the memory modules.....................................................................................................................................20

Speakers............................................................................................................................................................................... 22

Removing the speakers.................................................................................................................................................22

Installing the speakers................................................................................................................................................... 22

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

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

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

Power-adapter port............................................................................................................................................................ 25

Removing the power-adapter port............................................................................................................................. 25

Installing the power-adapter port................................................................................................................................26

Touchpad.............................................................................................................................................................................. 27

Removing the touchpad................................................................................................................................................27

Installing the touchpad..................................................................................................................................................28

Solid-state drive...................................................................................................................................................................29

Removing the M.2 2230 solid-state drive.................................................................................................................. 29

Installing the M.2 2230 solid-state drive.................................................................................................................... 30

Removing the M.2 2280 solid-state drive.................................................................................................................. 32

Installing the M.2 2280 solid-state drive.................................................................................................................... 33

Fan.........................................................................................................................................................................................35

Removing the fan.......................................................................................................................................................... 35

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