Dell P91F - default chapter; Table of Contents

Chapter 1: Working inside 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
Transporting sensitive components.......................................................................................................................... 9
After working inside your computer..........................................................................................................................9
Chapter 2: Removing and installing components.......................................................................... 10
Recommended tools..........................................................................................................................................................10
Screw list............................................................................................................................................................................. 10
Major components of your system................................................................................................................................. 11
Base cover........................................................................................................................................................................... 13
Removing the base cover...........................................................................................................................................13
Installing the base cover.............................................................................................................................................16
Battery.................................................................................................................................................................................. 17
Lithium-ion battery precautions................................................................................................................................17
Removing the battery................................................................................................................................................. 18
Installing the battery....................................................................................................................................................19
Memory................................................................................................................................................................................ 19
Removing the memory................................................................................................................................................ 19
Installing the memory................................................................................................................................................. 20
Solid-state drive................................................................................................................................................................. 21
Removing the solid-state drive1............................................................................................................................... 21
Installing the solid-state drive1.................................................................................................................................22
Removing the solid-state drive2..............................................................................................................................23
Installing the solid-state drive2................................................................................................................................ 24
Installing the M.2 2230 solid-state drive............................................................................................................... 25
Fans...................................................................................................................................................................................... 26
Removing the right fan.............................................................................................................................................. 26
Installing the right fan.................................................................................................................................................27
Removing the left fan.................................................................................................................................................28
Installing the left fan...................................................................................................................................................29
Heat sink..............................................................................................................................................................................30
Removing the heat sink............................................................................................................................................. 30
Installing the heat sink................................................................................................................................................ 31
Speakers.............................................................................................................................................................................. 32
Removing the speakers..............................................................................................................................................32
Installing the speakers................................................................................................................................................ 33
LED board............................................................................................................................................................................34
Removing the LED board...........................................................................................................................................34
Installing the LED board.............................................................................................................................................35
I/O board.............................................................................................................................................................................36
Contents
Contents 3