Dell Pro 14 Essential PV14255 Bruksanvisning

Dell Bærbar datamaskin Pro 14 Essential PV14255

Les nedenfor 📖 manual på norsk for Dell Pro 14 Essential PV14255 (140 sider) i kategorien Bærbar datamaskin. Denne guiden var nyttig for 2 personer og ble vurdert med 4.5 stjerner i gjennomsnitt av 2 brukere

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Dell Pro 14 Essential

PV14255

Service Manual

Regulatory Model: P185G

Regulatory Type: P185G004

August 2025

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.

subsidiaries. Other trademarks may be trademarks of their respective owners.

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

BitLocker................................................................................................................................................................................9

Recommended tools........................................................................................................................................................... 9

Screw list............................................................................................................................................................................... 9

Major components of Dell Pro 14 Essential PV14255................................................................................................ 11

Customer Replaceable Units (CRUs) and Field Replaceable Units (FRUs) list.................................................. 12

Chapter 2: Removing and installing Customer Replaceable Units (CRUs)..................................... 13

Base cover........................................................................................................................................................................... 13

Removing the base cover (for computers shipped with a plastic chassis)................................................... 13

Installing the base cover (for computers shipped with a plastic chassis)......................................................16

Removing the base cover (for computers shipped with an aluminum chassis)............................................19

Installing the base cover (for computers shipped with an aluminum chassis)............................................. 22

Battery................................................................................................................................................................................. 24

Rechargeable Li-ion battery precautions...............................................................................................................24

Removing the 3-cell battery ....................................................................................................................................25

Installing the 3-cell battery ...................................................................................................................................... 25

Removing the 4-cell battery ....................................................................................................................................26

Installing the 4-cell battery ...................................................................................................................................... 27

Disconnecting the battery cable .............................................................................................................................28

Connecting the battery cable ..................................................................................................................................29

Memory module................................................................................................................................................................. 30

Removing the memory module ............................................................................................................................... 30

Installing the memory module .................................................................................................................................. 31

Solid state drive................................................................................................................................................................. 33

Removing the solid state drive ................................................................................................................................33

Installing the solid state drive ..................................................................................................................................34

Wireless card......................................................................................................................................................................35

Removing the wireless card .....................................................................................................................................35

Installing the wireless card .......................................................................................................................................36

Fan........................................................................................................................................................................................ 37

Removing the fan ....................................................................................................................................................... 37

Installing the fan ......................................................................................................................................................... 38

Chapter 3: Removing and installing Field Replaceable Units (FRUs)............................................ 39

Heat sink..............................................................................................................................................................................39

Removing the heat sink ............................................................................................................................................ 39

Contents

Contents 3