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Alienware x14 R2

Service Manual

Regulatory Model: P162G

Regulatory Type: P162G001

February 2023

Rev. A00

Notes, cautions, and warnings

NOTE: A NOTE indicates important information that helps you make better use of your product.

CAUTION: A CAUTION indicates either potential damage to hardware or loss of data and tells you how to avoid the

problem.

WARNING: A WARNING indicates a potential for property damage, personal injury, or death.

Other trademarks may be trademarks of their respective owners.

Contents

Chapter 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

Chapter 2: Removing and installing components....................................................................................8

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

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

Major components of Alienware x14 R2............................................................................................................................. 9

Disassembly and reassembly .............................................................................................................................................. 11

Base cover.......................................................................................................................................................................11

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

Wireless card..................................................................................................................................................................18

Rear-I/O cover..............................................................................................................................................................21

Speakers........................................................................................................................................................................ 23

Antennas........................................................................................................................................................................25

Solid-state drive............................................................................................................................................................27

Touchpad........................................................................................................................................................................31

Keyboard-controller board.......................................................................................................................................... 34

Display assembly........................................................................................................................................................... 36

System board................................................................................................................................................................. 41

Headset port................................................................................................................................................................. 48

Fan and heat-sink assembly..........................................................................................................................................49

I/O board......................................................................................................................................................................52

Power button................................................................................................................................................................ 53

Palm-rest and keyboard assembly............................................................................................................................... 55

Chapter 3: Drivers and downloads........................................................................................................59

Chapter 4: System setup........................................................................................................................60

Entering BIOS setup program...........................................................................................................................................60

Navigation keys..................................................................................................................................................................60

Boot Sequence...................................................................................................................................................................60

System setup options.......................................................................................................................................................... 61

System and setup password................................................................................................................................................71

Assigning a system setup password..............................................................................................................................72

Deleting or changing an existing system setup password...........................................................................................72

Clearing CMOS settings...............................................................................................................................................72

Clearing BIOS (System Setup) and System passwords................................................................................................73

Updating the BIOS.............................................................................................................................................................73

Updating the BIOS in Windows................................................................................................................................... 73