Használati útmutató Dell Latitude 7400 (101 oldal)

Dell La

Dell LaDell Latitude 7

titude 7

titude 7titude 7400 2

400 2

400 2400 2-in-

-in-

-in--in-1

1

11

Service Manual

Regulatory Model: P110G

Regulatory Model: P110GRegulatory Model: P110G

Regulatory T

Regulatory TRegulatory T

ype: P110G001

ype: P110G001ype: P110G001

Notes, cautions, and warnings

NOTE:

NOTE: NOTE: A NO

A NO

A NOA NOTE indicat

TE indicat

TE indicatTE indicates important inf

es important inf

es important infes important information that helps y

ormation that helps y

ormation that helps yormation that helps you make bett

ou make bett

ou make bettou make better use of your pr

er use of your pr

er use of your prer use of your product.

oduct.

oduct.oduct.

CA

CACAUTION:

UTION:

UTION: UTION: A CA

A CA

A CAA CAUTION indicat

UTION indicat

UTION indicatUTION indicates either poten

es either poten

es either potenes either potential damage to har

tial damage to har

tial damage to hartial damage to hardwar

dwar

dwardware or loss of dat

e or loss of dat

e or loss of date or loss of data and tells you ho

a and tells you ho

a and tells you hoa and tells you how to a

w to a

w to aw to avoid the pr

void the pr

void the prvoid the problem.

oblem.

oblem.oblem.

W

WWARNING:

ARNING:

ARNING: ARNING: A WARNING indica

A WARNING indica

A WARNING indicaA WARNING indicates a pot

tes a pot

tes a pottes a potential f

ential f

ential fential for property damage

or property damage

or property damageor property damage, personal injury

, personal injury

, personal injury, personal injury, or death.

, or death.

, or death., or death.

. All rights r

eserved.

eserved.eserved. Dell, EMC, and other trademarks are trademarks of Dell Inc. or its subsidiaries. Other trademarks

may be trademarks of their respective owners.

2019 - 03

Rev. A00

Con

ConCont

t

tten

en

enent

t

tts

s

ss

1 W

1 W1 Working on your comput

orking on your comput

orking on your computorking on your computer.............................................................................................................................

er.............................................................................................................................

er.............................................................................................................................er............................................................................................................................. 5

5

55

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

Turning your computer — Windows 10.....................................................................................................................5o

Before working inside your computer..............................................................................................................................6

After working inside your computer.................................................................................................................................6

2 T

2 T2 Technology and componen

echnology and componen

echnology and componenechnology and components..........................................................................................................................

ts..........................................................................................................................

ts..........................................................................................................................ts..........................................................................................................................7

7

77

USB features.......................................................................................................................................................................7

USB 3.0/USB 3.1 Gen 1 (SuperSpeed USB)............................................................................................................. 7

Speed.............................................................................................................................................................................8

Applications...................................................................................................................................................................8

Compatibility................................................................................................................................................................. 9

USB Type-C........................................................................................................................................................................ 9

Alternate Mode.............................................................................................................................................................9

USB Power Delivery.....................................................................................................................................................9

USB Type-C and USB 3.1............................................................................................................................................ 9

Thunderbolt over USB Type-C..................................................................................................................................10

Thunderbolt 3 over USB Type-C.............................................................................................................................. 10

Key Features of Thunderbolt 3 over USB Type-C .................................................................................................10

Thunderbolt Icons........................................................................................................................................................11

HDMI 1.4a........................................................................................................................................................................... 11

HDMI 1.4a Features..................................................................................................................................................... 11

Advantages of HDMI...................................................................................................................................................11

Corning Gorilla Glass......................................................................................................................................................... 11

Benets........................................................................................................................................................................12

3 Removing and inst

3 Removing and inst3 Removing and installing components............................................................................................................

alling components............................................................................................................

alling components............................................................................................................alling components............................................................................................................15

15

1515

Recommended tools........................................................................................................................................................ 15

Screw List..........................................................................................................................................................................15

SD memory card............................................................................................................................................................... 16

Removing the SD memory card................................................................................................................................16

Installing the SD memory card.................................................................................................................................. 16

SIM card tray.....................................................................................................................................................................17

Removing the SIM card tray......................................................................................................................................17

Installing the SIM card tray........................................................................................................................................18

Base cover.........................................................................................................................................................................19

Removing the base cover..........................................................................................................................................19

Installing the base cover............................................................................................................................................22

Battery cable.................................................................................................................................................................... 25

Disconnecting the battery cable.............................................................................................................................. 25

Connecting the battery cable...................................................................................................................................26

Coin cell battery................................................................................................................................................................27

Removing the coin cell battery.................................................................................................................................27

Contents 3

Márka:	Dell
Kategória:	laptop
Modell:	Latitude 7400

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