Dell Inspiron 14 7425 2-in-1 - default chapter; Table of Contents

Chapter 1: Working inside your computer...................................................................................... 5
Before working inside your computer.............................................................................................................................5
Radiation Exposure Statement ................................................................................................................................. 5
Safety instructions.............................................................................................................................................................. 6
Electrostatic discharge—ESD protection..................................................................................................................... 6
ESD field service kit ........................................................................................................................................................... 7
Transporting sensitive components................................................................................................................................ 8
After working inside your computer................................................................................................................................8
Chapter 2: Removing and installing components........................................................................... 9
Recommended tools........................................................................................................................................................... 9
Screw list............................................................................................................................................................................... 9
Major components of Inspiron 7425 2-in-1..................................................................................................................10
Base cover........................................................................................................................................................................... 12
Removing the base cover...........................................................................................................................................12
Installing the base cover.............................................................................................................................................14
Battery..................................................................................................................................................................................16
Lithium-ion battery precautions............................................................................................................................... 16
Removing the battery..................................................................................................................................................17
Installing the battery....................................................................................................................................................18
Coin-cell battery.................................................................................................................................................................18
Removing the coin-cell battery.................................................................................................................................18
Installing the coin-cell battery...................................................................................................................................19
Memory................................................................................................................................................................................20
Removing the memory............................................................................................................................................... 20
Installing the memory.................................................................................................................................................. 21
Wireless card...................................................................................................................................................................... 23
Removing the wireless card...................................................................................................................................... 23
Installing the wireless card........................................................................................................................................ 23
Solid-state drive................................................................................................................................................................ 25
Removing the M.2 2230 solid-state drive............................................................................................................. 25
Installing the M.2 2230 solid-state drive............................................................................................................... 26
Removing the M.2 2280 solid-state drive............................................................................................................. 27
Installing the M.2 2280 solid-state drive............................................................................................................... 28
Speakers.............................................................................................................................................................................. 29
Removing the speakers..............................................................................................................................................29
Installing the speakers................................................................................................................................................30
Heat sink.............................................................................................................................................................................. 31
Removing the heat sink.............................................................................................................................................. 31
Installing the heat sink................................................................................................................................................32
Display assembly................................................................................................................................................................33
Removing the display assembly............................................................................................................................... 33
Installing the display assembly..................................................................................................................................35
Fan........................................................................................................................................................................................ 37
Contents
Contents 3