Dell P12F Bedienungsanleitung

Dell™ XPS™ L511z Service

Manual

Regulatory model: P12F series Regulatory type: P12F001

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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.

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: P12F series Regulatory type: P12F001

2011 - 04 Rev. A00

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Contents 3

Contents

1Before You Begin. . . . . . . . . . . . . . . . . . . . 9

Recommended Tools. . . . . . . . . . . . . . . . . . . . 9

Turning Off Your Computer. . . . . . . . . . . . . . . . . 9

Before Working Inside Your Computer . . . . . . . . . 10

2Base Cover . . . . . . . . . . . . . . . . . . . . . . . 13

Removing the Base Cover . . . . . . . . . . . . . . . . 13

Replacing the Base Cover . . . . . . . . . . . . . . . . 15

3Battery . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

Removing the Battery . . . . . . . . . . . . . . . . . . 17

Replacing the Battery . . . . . . . . . . . . . . . . . . 18

4Memory Module(s) . . . . . . . . . . . . . . . . . 19

Removing the Memory Module(s) . . . . . . . . . . . . 19

Replacing the Memory Module(s). . . . . . . . . . . . 20

5Wireless Mini-Card . . . . . . . . . . . . . . . . . 23

Removing the Mini-Card. . . . . . . . . . . . . . . . . 23

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4Contents

Replacing the Mini-Card. . . . . . . . . . . . . . . . . 25

6Hard Drive . . . . . . . . . . . . . . . . . . . . . . . 27

Removing the Hard Drive . . . . . . . . . . . . . . . . 27

Replacing the Hard Drive . . . . . . . . . . . . . . . . 29

7Coin-Cell Battery . . . . . . . . . . . . . . . . . . 31

Removing the Coin-Cell Battery . . . . . . . . . . . . . 31

Replacing the Coin-Cell Battery . . . . . . . . . . . . . 32

8Optical Drive . . . . . . . . . . . . . . . . . . . . . 35

Removing the Optical Drive . . . . . . . . . . . . . . . 35

Replacing the Optical Drive . . . . . . . . . . . . . . . 37

9AC-Adapter Connector . . . . . . . . . . . . . 39

Removing the AC-Adapter Connector . . . . . . . . . . 39

Replacing the AC-Adapter Connector . . . . . . . . . . 40

10 Power-Button Board . . . . . . . . . . . . . . . 43

Removing the Power-Button Board . . . . . . . . . . . 43

Replacing the Power-Button Board . . . . . . . . . . . 44

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Contents 5

11 Audio Board. . . . . . . . . . . . . . . . . . . . . . . 47

Removing the Audio Board . . . . . . . . . . . . . . . 47

Replacing the Audio Board . . . . . . . . . . . . . . . 48

12 Battery Status-Light Board . . . . . . . . . . . 51

Removing the Battery Status-Light Board. . . . . . . . 51

Replacing the Battery Status-Light Board . . . . . . . 52

13 Fan . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55

Removing the Fan . . . . . . . . . . . . . . . . . . . . 55

Replacing the Fan . . . . . . . . . . . . . . . . . . . . 56

14 Heat Sink . . . . . . . . . . . . . . . . . . . . . . . . . 57

Removing the Heat Sink . . . . . . . . . . . . . . . . . 57

Replacing the Heat Sink . . . . . . . . . . . . . . . . . 58

15 System Board . . . . . . . . . . . . . . . . . . . . . 61

Removing the System Board . . . . . . . . . . . . . . . 61

Replacing the System Board. . . . . . . . . . . . . . . 64

Entering the Service Tag in the BIOS . . . . . . . . . . 65

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6Contents

16 Keyboard . . . . . . . . . . . . . . . . . . . . . . . . 67

Removing the Keyboard Bracket . . . . . . . . . . . . 67

Replacing the Keyboard Bracket . . . . . . . . . . . . 69

Removing the Keyboard . . . . . . . . . . . . . . . . . 69

Replacing the Keyboard . . . . . . . . . . . . . . . . . 70

17 Speakers . . . . . . . . . . . . . . . . . . . . . . . . 73

Removing the Speakers . . . . . . . . . . . . . . . . . 73

Replacing the Speakers . . . . . . . . . . . . . . . . . 74

18 Palm-Rest Assembly . . . . . . . . . . . . . . . 77

Removing the Palm-Rest Assembly . . . . . . . . . . . 77

Replacing the Palm-Rest Assembly . . . . . . . . . . . 78

19 Display . . . . . . . . . . . . . . . . . . . . . . . . . . 81

Display Assembly . . . . . . . . . . . . . . . . . . . . 81

Removing the Display Assembly . . . . . . . . . . 81

Replacing the Display Assembly . . . . . . . . . . 82

Display Bezel. . . . . . . . . . . . . . . . . . . . . . . 83

Removing the Display Bezel . . . . . . . . . . . . 83

Replacing the Display Bezel . . . . . . . . . . . . 85

Display Panel. . . . . . . . . . . . . . . . . . . . . . . 86

Removing the Display Panel . . . . . . . . . . . . 86

Replacing the Display Panel . . . . . . . . . . . . 87

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Contents 7

Display Hinges . . . . . . . . . . . . . . . . . . . . . . 88

Removing the Display Hinges . . . . . . . . . . . 88

Replacing the Display Hinges . . . . . . . . . . . 89

20 Camera Module . . . . . . . . . . . . . . . . . . . . 91

Removing the Camera Module . . . . . . . . . . . . . 91

Replacing the Camera Module . . . . . . . . . . . . . 92

21 Flashing the BIOS . . . . . . . . . . . . . . . . . . 95

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8Contents

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Before You Begin 9

Before You Begin

This manual provides procedures for removing and installing the components

in your computer. Unless otherwise noted, each procedure assumes that the

following conditions exist:

• You have performed the steps in "Turning Off Your Computer" on page 9

and "Before Working Inside Your Computer" on page 10.

• You have read the safety information that shipped with your computer

• A component can be replaced or—if purchased separately—installed by

performing the removal procedure in reverse order.

Recommended Tools

The procedures in this document may require the following tools:

• Small flat-blade screwdriver

•Phillipsscrewdriver

•Plasticscribe

• BIOS executable update program available at

support.dell.com

Turning Off Your Computer

CAUTION: To avoid losing data, save and close all open files and exit all open

programs before you turn off your computer.

Save and close all open files and exit all open programs.

To shut down the operating system, click

Start

and then click

Shut

Down

Ensure that the computer is turned off. If your computer did not

automatically turn off when you shut down the operating system, press

and hold the power button until the computer turns off.

book.book Page 9 Friday, February 21, 2014 12:07 PM

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10 Before You Begin

Before Working Inside Your Computer

Use the following safety guidelines to help protect your computer from

potential damage and to help to ensure your own personal safety.

WARNING: Before working inside your computer, read the safety information

that shipped with your computer. For additional safety best practices information,

see the Regulatory Compliance Homepage at

www.dell.com/regulatory_compliance.

CAUTION: To avoid electrostatic discharge, ground yourself by using a wrist

grounding strap or by periodically touching an unpainted metal surface (such as a

connector on your computer).

CAUTION: Handle components and cards with care. Do not touch the components

or contacts on a card. Hold a card by its edges or by its metal mounting bracket.

Hold a component such as a processor by its edges, not by its pins.

CAUTION: Only a certified service technician should perform repairs on your

computer. Damage due to servicing that is not authorized by Dell™ is not covered

by your warranty.

CAUTION: When you disconnect a cable, pull on its connector or on its pull-tab,

not on the cable itself. Some cables have connectors with locking tabs; if you are

disconnecting this type of cable, press in on the locking tabs before you

disconnect the cable. As you pull connectors apart, keep them evenly aligned to

avoid bending any connector pins. Also, before you connect a cable, ensure that

both connectors are correctly oriented and aligned.

CAUTION: To avoid damaging the computer, perform the following steps before

you begin working inside the computer.

Ensure that the work surface is flat and clean to prevent the computer

cover from being scratched.

Turn off your computer (see "Turning Off Your Computer" on page 9) and

all attached devices.

CAUTION: To disconnect a network cable, first unplug the cable from your

computer and then unplug the cable from the network device.

Disconnect all telephone or network cables from the computer.

Press and eject any installed cards from the Media Card Reader.

Disconnect your computer and all attached devices from their electrical

outlets.

book.book Page 10 Friday, February 21, 2014 12:07 PM

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