Dell Latitude E6220 Manuale utente

Dell Latitude E6220 Owner's Manual

Regulatory Model P15S

Regulatory Type P15S001

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 publication 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, Dell Precision™, Precision ON™,ExpressCharge™

Latitude™, Latitude ON™, OptiPlex™, Vostro™, and Wi-Fi Catcher™ are trademarks of Dell Inc.

Intel®, Pentium®, Xeon®, Core™, Atom™, Centrino®, and Celeron® are registered trademarks or

trademarks of Intel Corporation in the U.S. and other countries. AMD® is a registered trademark and

AMD Opteron™, AMD Phenom™, AMD Sempron™, AMD Athlon™, ATI Radeon™, and ATI FirePro™

are trademarks of Advanced Micro Devices, Inc. Microsoft®, Windows®, MS-DOS®, Windows Vista®,

the Windows Vista start button, and Office Outlook® are either trademarks or registered trademarks of

Microsoft Corporation in the United States and/or other countries. Blu-ray Disc™ is a trademark owned

by the Blu-ray Disc Association (BDA) and licensed for use on discs and players. The Bluetooth® word

mark is a registered trademark and owned by the Bluetooth® SIG, Inc. and any use of such mark by Dell

Inc. is under license. Wi-Fi® is a registered trademark of Wireless Ethernet Compatibility Alliance, Inc.

Other trademarks and trade names may be used in this publication 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.

2011 — 07

Contents

Notes, Cautions, and Warnings..................................................................2

1 Working on Your Computer......................................................................9

Before Working Inside Your Computer.............................................................................9

Recommended Tools.......................................................................................................10

Turning Off Your Computer..............................................................................................11

After Working Inside Your Computer..............................................................................11

2 Battery........................................................................................................13

Removing The Battery.....................................................................................................13

Installing The Battery......................................................................................................13

3 Secure Digital (SD) Card.........................................................................15

Removing The Secure Digital (SD) Card.........................................................................15

Installing The Secure Digital (SD) Card...........................................................................15

4 ExpressCard..............................................................................................17

Removing The ExpressCard............................................................................................17

Installing The ExpressCard..............................................................................................17

5 Subscriber Identity Module (SIM) Card...............................................19

Removing The Subscriber Identity Module (SIM) Card..................................................19

Installing The Subscriber Identity Module (SIM) Card...................................................19

6 Base Cover................................................................................................21

Removing The Base Cover..............................................................................................21

Installing The Base Cover...............................................................................................21

7 Memory......................................................................................................23

Removing The Memory...................................................................................................23

Installing The Memory.....................................................................................................24

8 Hard Drive..................................................................................................25

Removing The Hard Drive................................................................................................25

Installing The Hard Drive.................................................................................................27

9 M-SATA Hard Drive.................................................................................29

Removing The M-SATA Hard Drive.................................................................................29

Installing The M-SATA Hard Drive..................................................................................30

10 Wireless Local Area Network (WLAN) Card.....................................31

Removing The Wireless Local Access Network (WLAN) Card.......................................31

Installing The Wireless Local Access Network (WLAN) Card........................................32

11 Wireless Wide Area Network (WWAN) Card...................................33

Removing The Wireless Wide Area Network (WWAN) Card.........................................33

Installing The Wireless Wide Area Network (WWAN) Card..........................................34

12 Speaker....................................................................................................35

Removing The Speakers..................................................................................................35

Installing The Speakers...................................................................................................36

13 Palm Rest.................................................................................................37

Removing The Palm Rest.................................................................................................37

Installing The Palm Rest..................................................................................................38

14 Bluetooth Module...................................................................................39

Removing The Bluetooth Module....................................................................................39

Installing The Bluetooth Module.....................................................................................41

15 Keyboard..................................................................................................43

Removing The Keyboard.................................................................................................43

Installing The Keyboard..................................................................................................45

16 Bottom Chassis.......................................................................................47

Removing The Bottom Chassis........................................................................................47

Installing The Bottom Chassis.........................................................................................48

17 Coin-Cell Battery....................................................................................49

Removing The Coin-Cell Battery.....................................................................................49

Installing The Coin-Cell Battery.......................................................................................50

18 Heat Sink..................................................................................................51

Removing The Heat Sink.................................................................................................51

Installing The Heat Sink..................................................................................................52

19 DC-In Connector.....................................................................................53

Removing The DC-in-Connector......................................................................................53

Installing The DC-in-Connector.......................................................................................54

20 Wireless Switch.....................................................................................55

Removing The Wireless Switch......................................................................................55

Installing The Wireless Switch.......................................................................................56

21 Hall Sensor..............................................................................................57

Removing The Hall Sensor..............................................................................................57

Installing The Hall Sensor...............................................................................................58

22 ExpressCard Cage..................................................................................59

Removing The ExpressCard Cage...................................................................................59

Installing The ExpressCard Cage....................................................................................60

23 System Board..........................................................................................61

Removing The System Board..........................................................................................61

Installing The System Board...........................................................................................63

24 Smart Card Cage....................................................................................65

Removing The Smart Card Cage.....................................................................................65

Installing The Smart Card Cage.......................................................................................66

25 Display Assembly...................................................................................67

Removing The Display Assembly....................................................................................67

Installing The Display Assembly.....................................................................................69

26 Display Bezel...........................................................................................71

Removing The Display Bezel...........................................................................................71

Installing The Display Bezel............................................................................................72

27 Display Panel..........................................................................................73

Removing The Display Panel...........................................................................................73

Installing The Display Panel............................................................................................74

28 Camera.....................................................................................................75

Removing The Camera....................................................................................................75

Installing The Camera.....................................................................................................76

29 Low-Voltage Differential Signaling (LVDS) Camera Cable..............77

Removing The Low Voltage Differential Signaling (LVDS) Cable....................................77

Installing The Low Voltage Differential Signaling (LVDS) Cable.....................................78

30 Display Hinges........................................................................................79

Removing The Display Hinges.........................................................................................79

Installing The Display Hinges..........................................................................................81

31 Display Top Cover..................................................................................83

Removing The Display Top Cover....................................................................................83

Installing The Display Top Cover.....................................................................................84

32 Mid Chassis.............................................................................................85

Removing The Mid Chassis.............................................................................................85

Installing The Mid Chassis..............................................................................................87

33 Specifications.........................................................................................89

Technical Specifications.................................................................................................89

34 System Setup..........................................................................................95

System Setup Overview..................................................................................................95

Entering System Setup....................................................................................................95

System Setup Menu Options...........................................................................................95

35 Diagnostics............................................................................................109

Device Status Lights......................................................................................................109

Battery Status Lights.....................................................................................................109

Diagnostics....................................................................................................................109

36 Contacting Dell.....................................................................................113

Contacting Dell .............................................................................................................113

1Working on Your Computer

Before Working Inside Your Computer

Use the following safety guidelines to help protect your computer from

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

otherwise noted, each procedure included in this document assumes that the

following conditions exist:

• You have performed the steps in Working on Your Computer.

• 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.

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: Many repairs may only be done by a certified service technician. You

should only perform troubleshooting and simple repairs as authorized in your

product documentation, or as directed by the online or telephone service and

support team. Damage due to servicing that is not authorized by Dell is not covered

by your warranty. Read and follow the safety instructions that came with the

product.

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 the back of the 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: 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.

NOTE: The color of your computer and certain components may appear differently

than shown in this document.

To avoid damaging your computer, perform the following steps before you

begin working inside the computer.

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

cover from being scratched.

2. Turn off your computer (see Turning Off Your Computer).

3. If the computer is connected to a docking device (docked) such as the

optional Media Base or Battery Slice, undock it.

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

computer and then unplug the cable from the network device.

4. Disconnect all network cables from the computer.

5. Disconnect your computer and all attached devices from their electrical

outlets.

6. Close the display and turn the computer upside-down on a flat work

surface.

NOTE: To avoid damaging the system board, you must remove the main battery

before you service the computer.

7. Remove the main battery (see Battery).

8. Turn the computer top-side up.

9. Open the display.

10. Press the power button to ground the system board.

CAUTION: To guard against electrical shock, always unplug your computer from the

electrical outlet before opening the display.

CAUTION: Before touching anything inside your computer, ground yourself by

touching an unpainted metal surface, such as the metal at the back of the

computer. While you work, periodically touch an unpainted metal surface to

dissipate static electricity, which could harm internal components.

11. Remove any installed ExpressCards or Smart Cards from the appropriate

slots.

Recommended Tools

The procedures in this document may require the following tools:

• Small flat-blade screwdriver

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