Dell Webcam 650 Manuel utilisateur

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Dell Precision™ Workstations 450 and 650

Setup and Quick

Reference Guide

Notes, Notices, and Cautions

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

use of your computer.

NOTICE: A NOTICE indicates either potential damage to hardware or loss of

data and tells you how to avoid the problem.

CAUTION: A CAUTION indicates a potential for property damage,

personal injury, or death.

Abbreviations and Acronyms

For a complete list of abbreviations and acronyms, see the “Glossary” in the

User’s Guide.

____________________

Information in this document is subject to change without notice.

Reproduction in any manner whatsoever without the written permission of Dell Computer

Corporation is strictly forbidden.

Trademarks used in this text: Dell, the DELL logo, and Dell Precision are trademarks of Dell

Computer Corporation; Microsoft and Windows are registered trademarks of Microsoft Corporation.

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 Computer Corporation disclaims any proprietary interest

in trademarks and trade names other than its own.

December 2002 P/N 6T334 Rev. A01

Contents 3

Contents

Finding Information and Assistance . . . . . . . . . . . . . . . . 5

Connect the keyboard and the mouse

. . . . . . . . . . . . . . . 9

Connect the modem or the network cable

. . . . . . . . . . . . 10

Connect the monitor

. . . . . . . . . . . . . . . . . . . . . . 11

Connect the speakers

. . . . . . . . . . . . . . . . . . . . . . 14

Connect the power cables and turn on the computer

and monitor

. . . . . . . . . . . . . . . . . . . . . . . . . . 15

Install additional software or devices

. . . . . . . . . . . . . . 16

Connect the keyboard and mouse

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

Connect the modem or network cable

. . . . . . . . . . . . . . 19

Connect the monitor

. . . . . . . . . . . . . . . . . . . . . . 20

Connect the speakers

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

Connect the power cables and turn on the computer

and monitor

. . . . . . . . . . . . . . . . . . . . . . . . . . 24

Install Additional Software or Devices

. . . . . . . . . . . . . 25

Caring for Your Computer

. . . . . . . . . . . . . . . . . . . . . 26

Solving Problems

. . . . . . . . . . . . . . . . . . . . . . . . . 27

Resolving Software and Hardware Incompatibilities

. . . . . . 27

Using System Restore in Windows XP

. . . . . . . . . . . . . 29

Using Last Known Good Configuration

. . . . . . . . . . . . . 30

When to Use the Dell Diagnostics

. . . . . . . . . . . . . . . 30

Starting the Dell Diagnostics

. . . . . . . . . . . . . . . . . . 31

System Lights

. . . . . . . . . . . . . . . . . . . . . . . . . 34

Beep Codes

. . . . . . . . . . . . . . . . . . . . . . . . . . 35

Error Messages

. . . . . . . . . . . . . . . . . . . . . . . . 35

Diagnostic Lights

. . . . . . . . . . . . . . . . . . . . . . . 35

Frequently Asked Questions

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

Opening the Computer Cover

. . . . . . . . . . . . . . . . . . . 44

4 Contents

Setup and Quick Reference Guide 5

Finding Information and Assistance

The following table lists the resources that Dell provides as support tools.

Additional resources may be shipped with your computer.

What Are You Looking For? Find it Here

• A diagnostic program for my computer

• Drivers for my computer

•My User’s Guide

• My device documentation

Drivers and Utilities CD (also known as the

ResourceCD)

You can use this CD to access documentation, reinstall drivers, or run

diagnostics tools.

• How to set up my computer

• How to care for my computer

• Troubleshooting information

• How to open my computer cover

• How to locate other documentation

Setup and Quick Reference Guide

6 Setup and Quick Reference Guide

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• Express Service Code and Service Tag

• Microsoft

®

Windows

®

License Label

Express Service Code and Product Key

The labels are located on your computer.

• How to reinstall my operating system Operating System CD and Installation Guide

After you reinstall your operating system, use the Drivers and Utilities

CD to reinstall drivers for the devices that came with your computer.

What Are You Looking For? Find it Here

Setup and Quick Reference Guide 7

• How to remove and replace parts

• Technical specifications

• How to configure system settings

• How to troubleshoot and solve problems

User’s Guide Icon (Microsoft Windows 2000)

Double-click the User’s Guide icon on your desktop.

Windows XP Help and Support Center

1 Click the Start button and click Help and Support.

2 Click User’s Guide.

• Location of connectors on the system board System Information Label

The label is located on the inside of your computer cover.

• Latest drivers for my computer

• Answers to technical service and support

questions

• Online discussions with other users and

technical support

• Documentation for my computer including

the Service Manual

Dell Support Website — support.dell.com

The Dell Support website provides several online tools, including:

• Knowledge Base — Hints, tips, and online courses

• Customer Forum — Online discussion with other Dell customers

• Upgrades — Upgrade information for components, such as memory,

the hard drive, and the operating system

• Customer Care — Contact information, order status, warranty, and

repair information

• Downloads — Drivers, patches, and software updates

• Reference — Computer documentation, product specifications, and

white papers

What Are You Looking For? Find it Here

or

8 Setup and Quick Reference Guide

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• Service call status and support history

• Top technical issues for my computer

• Frequently asked questions

• File downloads

• Details on my computer’s configuration

• Service contract for my computer

Dell Premier Support Website —

premiersupport.dell.com

The Dell Premier Support website is customized for corporate,

government, and education customers. This website may not be

available in all regions.

• Warranty information System Information Guide

• How to use Windows XP

• Documentation for my computer and

devices

Windows XP Help and Support Center

1 Click the Start button, and click Help and Support.

2 Type a word or phrase that describes your problem, and click the

arrow icon.

3 Click the topic that describes your problem.

4 Follow the instructions shown on the screen.

NOTE: For help using Windows 2000, click the Start button and click

Help.

What Are You Looking For? Find it Here

Setup and Quick Reference Guide 9

Setting Up Your Dell Precision™ 650

Computer

You must complete all steps to properly set up your computer.

Connect the keyboard and the mouse

or

10 Setup and Quick Reference Guide

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NOTICE: Do not connect a modem cable to the network adapter. Voltage

from telephone communications can damage the network adapter.

NOTE: If your computer

has a network card

installed, connect the

network cable to the card.

Connect the modem or the network cable

Setup and Quick Reference Guide 11

Depending on your graphics card, you can connect your monitor in various

ways.

NOTICE: Your computer may require the use of the provided adapter or cable

to connect to your monitor.

Connect the monitor

A B C D

12 Setup and Quick Reference Guide

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The dual-monitor cable is color coded; the blue connector is for the primary

monitor, and the black connector is for the secondary monitor. To enable

dual-monitor support, both monitors must be attached when the computer

starts.

For single- and dual-monitor capable cards with a single connector

VGA Adapter

• Use the VGA adapter when you have a single

monitor graphics card and you want to connect to a

VGA monitor.

Dual VGA Y Cable Adapter

• Use the appropriate Y cable when your graphics card

has a single connector and you want to connect to

one or two VGA monitors.

Dual DVI Y Cable Adapter

• Use the appropriate Y cable when your graphics card

has a single connector and you want to connect to

one or two DVI monitors.

VGA

DVI

Setup and Quick Reference Guide 13

For dual-monitor capable cards with 1 DVI and 1 VGA connector

Single DVI/Single VGA

• Use the appropriate connector when you connect to

one or two monitors.

Dual VGA With VGA Adapter

• Use the VGA adapter when you want to connect to

two VGA monitors.

DVI

VGA

For dual-monitor capable cards with 2 DVI connectors

Dual DVI

• Use the DVI connectors to

connect to one or two DVI

monitors.

Dual DVI With One VGA Adapter

• Use the VGA adapter to connect

a VGA monitor to one DVI

connector.

Dual DVI With Two VGA Adapters

• Use two VGA adapters to

connect two VGA monitors to

the DVI connectors.

DVI

VGA

14 Setup and Quick Reference Guide

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NOTE: If your computer

has an audio card

installed, connect the

speakers to the card.

Connect the speakers

Setup and Quick Reference Guide 15

Connect the power cables and turn on the

computer and monitor

16 Setup and Quick Reference Guide

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Before you install any devices or software that did not come with your

computer, read the documentation that came with the software or device or

contact the vendor to verify that the software or device is compatible with

your computer and operating system.

Congratulations! You have completed the setup for your

computer.

Your Dell Precision Workstation 650 User’s Guide contains additional

information about your computer such as:

• Technical specifications

• Front and back views of your computer, including all of the available

connectors

• Inside views of your computer, including a detailed graphic of the

system board and the connectors

• Instructions for cleaning your computer

• Information on software features, such as LegacySelect Technology

control, using a password, and system setup options

• A description of the Windows XP operating system

• Instructions for removing and installing parts, including memory,

cards, drives, the microprocessor, the VRM, and the battery

• Information for troubleshooting various computer problems

• Instructions for using the Dell Diagnostics and reinstalling drivers

• Information on how to contact Dell

You can access the User’s Guide from your hard drive, the Drivers and

Utilities CD, or the Dell Support website.

Install additional software or devices

Setup and Quick Reference Guide 17

To access the User’s Guide from your hard drive:

If you have Windows 2000, double-click the User’s Guides icon.

If you have Windows XP, click the Start button and click Help and

Support.

To access the User’s Guide from the CD:

1 Insert the Drivers and Utilities CD into the drive.

If you are using the Drivers and Utilities CD for the first time, the

ResourceCD Installation window opens to inform you that the CD is

about to begin installation.

2 Click OK to continue and then respond to the prompts offered by the

installation program.

3 Click Next at the Welcome Dell System Owner screen.

4 Select the appropriate System Model, Operating System, and Topic.

To access your User’s Guide from the Dell Support Site:

1 Go to support.dell.com.

2 Follow the prompts on the website that ask you for information

specific to your computer.

3 At the Dell Support website home page, click Reference, click User’s

Guides, click Systems, and then select your Dell Precision computer.

18 Setup and Quick Reference Guide

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Setting Up Your Dell Precision 450

Computer

You must complete all steps to properly set up your computer.

Connect the keyboard and mouse

or

Setup and Quick Reference Guide 19

NOTE: If your computer

has a network card

installed, connect the

network cable to the card.

NOTICE: Do not connect a modem cable to the network adapter. Voltage

from telephone communications cause damage the network adapter.

Connect the modem or network cable

20 Setup and Quick Reference Guide

www.dell.com | support.dell.com

Depending on your graphics card, you can connect your monitor in various

ways.

NOTICE: Your computer may require the use of the provided adapter or cable

to connect to your monitor.

Connect the monitor

A B C D

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