Dell XPS 14Z (L412z): инструкция

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Dell™ XPS™ 14z

Owner’s Manual

Computer model: L412z Regulatory model: P24G series Regulatory type: P24G001

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Notes, Cautions, and Warnings

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

your computer.

CAUTION: A CAUTION indicates potential damage to hardware or loss of data if

instructions are not followed.

WARNING: A WARNING indicates a potential for property damage, personal

injury, or death.

____________________

Information in this document is subject to change without notice.

© 2011 Dell Inc. All rights reserved.

Reproduction of these materials in any manner whatsoever without the written permission of Dell Inc.

is strictly forbidden.

™

Trademarks used in this text: Dell™, the DELL logo, and XPS

are trademarks of Dell Inc.;

®

®

Microsoft

, Windows

and the Windows start button logo

are either trademarks or registered

®

trademarks of Microsoft corporation in the United States and/or other countries; Bluetooth

is a

registered trademark owned by Bluetooth SIG, Inc. and is used by Dell under license.

Other trademarks and trade names may be used in this document to refer to either the entities claiming

the marks and names or their products. Dell Inc. disclaims any proprietary interest in trademarks and

trade names other than its own.

Regulatory model: P24G series Regulatory type: P24G001

2011 - 09 Rev. A00

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Contents

1 Before You Begin. . . . . . . . . . . . . . . . . . . . 7

Recommended Tools. . . . . . . . . . . . . . . . . . . . 7

Turning Off Your Computer

. . . . . . . . . . . . . . . . . 7

Before Working Inside Your Computer . . . . . . . . . . 8

2 Base Cover . . . . . . . . . . . . . . . . . . . . . . . 11

Removing the Base Cover . . . . . . . . . . . . . . . . 11

Replacing the Base Cover

. . . . . . . . . . . . . . . . 12

3 Battery . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

Removing the Battery . . . . . . . . . . . . . . . . . . 15

Replacing the Battery . . . . . . . . . . . . . . . . . . 16

4 Memory Module(s) . . . . . . . . . . . . . . . . . 17

Removing the Memory Module(s) . . . . . . . . . . . . 17

Replacing the Memory Module(s)

. . . . . . . . . . . . 18

Contents 3

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5 Wireless Mini-Card . . . . . . . . . . . . . . . . 21

Removing the Mini-Card . . . . . . . . . . . . . . . . . 21

Replacing the Mini-Card

. . . . . . . . . . . . . . . . . 23

6 Hard Drive . . . . . . . . . . . . . . . . . . . . . . . 25

Removing the Hard Drive . . . . . . . . . . . . . . . . 25

Replacing the Hard Drive

. . . . . . . . . . . . . . . . 28

7 Coin-Cell Battery . . . . . . . . . . . . . . . . . . 29

Removing the Coin-Cell Battery . . . . . . . . . . . . . 29

Replacing the Coin-Cell Battery . . . . . . . . . . . . . 30

8 Optical Drive . . . . . . . . . . . . . . . . . . . . . 31

Removing the Optical Drive . . . . . . . . . . . . . . . 31

Replacing the Optical Drive

. . . . . . . . . . . . . . . 33

9 Hall-Sensor Board . . . . . . . . . . . . . . . . . 35

Removing the Hall-Sensor Board . . . . . . . . . . . . 35

Replacing the Hall-Sensor Board . . . . . . . . . . . . 37

4 Contents

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10 Display-Converter Board. . . . . . . . . . . . . 39

Removing the Display-Converter Board. . . . . . . . . 39

Replacing the Display-Converter Board

. . . . . . . . 40

11 Heat Sink and Fan . . . . . . . . . . . . . . . . . . 41

Removing the Heat Sink and Fan . . . . . . . . . . . . 41

Replacing the Heat Sink and Fan

. . . . . . . . . . . . 42

12 System Board . . . . . . . . . . . . . . . . . . . . . 45

Removing the System Board . . . . . . . . . . . . . . . 45

Replacing the System Board. . . . . . . . . . . . . . . 48

Entering the Service Tag in the BIOS

. . . . . . . . . . 49

13 Power-Button Board . . . . . . . . . . . . . . . . 51

Removing the Power-Button Board . . . . . . . . . . . 51

Replacing the Power-Button Board

. . . . . . . . . . . 52

14 Keyboard . . . . . . . . . . . . . . . . . . . . . . . . . 53

Removing the Keyboard Bracket . . . . . . . . . . . . 53

Replacing the Keyboard Bracket

. . . . . . . . . . . . 57

Removing the Keyboard

. . . . . . . . . . . . . . . . . 58

Replacing the Keyboard

. . . . . . . . . . . . . . . . . 59

Contents 5

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15 Speakers . . . . . . . . . . . . . . . . . . . . . . . . 61

Removing the Speakers . . . . . . . . . . . . . . . . . 61

Replacing the Speakers

. . . . . . . . . . . . . . . . . 64

16 Display . . . . . . . . . . . . . . . . . . . . . . . . . . 65

Display Hinge Covers . . . . . . . . . . . . . . . . . . 65

Removing the Display Hinge Covers . . . . . . . . 65

Replacing the Display Hinge Covers . . . . . . . . 67

Display Assembly . . . . . . . . . . . . . . . . . . . . 68

Removing the Display Assembly . . . . . . . . . . 68

Replacing the Display Assembly . . . . . . . . . . 69

17 Palm-Rest Assembly . . . . . . . . . . . . . . . 71

Removing the Palm-Rest Assembly . . . . . . . . . . . 71

Replacing the Palm-Rest Assembly

. . . . . . . . . . . 72

18 Flashing the BIOS . . . . . . . . . . . . . . . . . 73

6 Contents