Dell OptiPlex 170L Guida Rapida

www.dell.com | support.dell.com

Dell™ OptiPlex™ 170L

Quick Reference Guide

Models MTC2 and DHS

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.

If you purchased a Dell™ n Series computer, any references in this document to Microsoft

®

Windows

®

operating systems are not applicable.

The

Drivers and Utilities

CD (ResourceCD), operating system media, and

Quick Reference Guides

are optional

and may not ship with all computers.

____________________

Information in this document is subject to change without notice.

Reproduction in any manner whatsoever without the written permission of Dell Inc. is strictly forbidden.

Trademarks used in this text: Dell, the DELL logo, and OptiPlex are trademarks of Dell Inc.; 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 Inc. disclaims any proprietary interest in trademarks and trade names other than its own.

Models MTC2 and DHS

September 2004 P/N D7234 Rev. A00

Contents 3

Contents

Finding Information for Your Computer . . . . . . . . . . . . . . . . . . . 5

About Your Small Desktop Computer

. . . . . . . . . . . . . . . . . . . . 8

Front and Back Views

. . . . . . . . . . . . . . . . . . . . . . . . . 8

Inside Your Computer

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

Attaching and Removing the Computer Stand

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

About Your Mini-Tower Computer

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

Front and Back Views

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

Inside Your Computer

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

Setting Up Your Computer

. . . . . . . . . . . . . . . . . . . . . . . . . 13

Small Desktop Computer

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

Mini-tower Computer

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

Completed Setup

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

Small Desktop Computer

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

Mini-Tower Computer

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

Solving Problems

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

Dell Diagnostics

. . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

System Lights

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

Diagnostic Lights

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

Beep Codes

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22

Running the Dell™ IDE Hard Drive Diagnostics

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

Resolving Software and Hardware Incompatibilities

. . . . . . . . . . 24

Using Microsoft

®

Windows

®

XP System Restore . . . . . . . . . . . . 25

Reinstalling Microsoft

®

Windows

®

XP . . . . . . . . . . . . . . . . . 26

Using the Drivers and Utilities CD

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

Index

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

4 Contents

Quick Reference Guide 5

Finding Information for Your Computer

What Are You Looking For? Find It Here

• A diagnostic program for my computer

• Drivers for my computer

• My computer documentation

• My device documentation

• Desktop System Software (DSS)

Drivers and Utilities CD (also known as the ResourceCD)

Documentation and drivers are already installed on your

computer. You can use the CD to reinstall drivers, run the

Dell Diagnostics, or access your documentation.

Readme files may be

included on your CD to

provide last-minute

updates about technical

changes to your

computer or advanced

technical-reference

material for technicians

or experienced users.

NOTE: The latest drivers and documentation updates can

be found at support.dell.com.

NOTE: The Drivers and Utilities CD is optional and may not

ship with all computers.

• OS updates and patches

Desktop System Software

Located on the Drivers and Utilities CD and the Dell

Support website at support.dell.com.

• Warranty information

• Safety instructions

• Regulatory information

• Ergonomics information

• End User License Agreement

Product Information Guide

• How to remove and replace parts

• Technical specifications

• How to configure system settings

• How to troubleshoot and solve problems

Dell™ OptiPlex™ User’s Guide

Microsoft

®

Windows

®

XP Help and Support Center

1

Click the

Start

button and click

Help and Support.

2

Click

User’s and system guides

and click

User’s guides

.

The User’s Guide is also available on the

Drivers and

Utilities

CD

.

6 Quick Reference Guide

www.dell.com | support.dell.com

• Service Tag and Express Service Code

• Microsoft Windows License Label

Service Tag and Microsoft Windows License

These labels are located on your computer.

• Use the Service Tag to

identify your

computer when you

use

support.dell.com

or contact technical

support.

• Enter the Express

Service Code to direct your call when contacting

technical support. The Express Service Code is not

available in all countries.

• Latest drivers for my computer

• Answers to technical service and support questions

• Online discussions with other users and technical

support

• Documentation for my computer

Dell Support Website — support.dell.com

NOTE: Select your region to view the appropriate support

site.

The Dell Support website provides several online tools,

including:

• Solutions — Troubleshooting hints and tips, articles

from technicians, and online courses

• Community — 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

• Service call status and support history

• Top technical issues for my computer

• Frequently asked questions

• File downloads

• Details on my computer 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.

What Are You Looking For? Find It Here

Quick Reference Guide 7

• How to use Windows XP

• Documentation for my computer

• Documentation for devices (such as a modem)

Windows 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 on the screen.

• How to reinstall my operating system

Operating System CD

The operating system is already installed on your

computer. To reinstall your operating system, use the

Operating System CD. See your OptiPlex User’s Guide for

instructions.

After you reinstall your

operating system, use the

Drivers and Utilities CD

to reinstall drivers for the

devices that came with

your computer.

Your operating system

product key

label is

located on your

computer.

NOTE: The color of your CD varies based on the operating

system you ordered.

NOTE: The operating system media are optional and may

not ship with all computers.

• Regulatory Model Information and Chassis Type

DHS

—

Small desktop chassis

MTC2

—

Mini-tower chassis

What Are You Looking For? Find It Here

8 Quick Reference Guide

www.dell.com | support.dell.com

About Your Small Desktop Computer

Front and Back Views

CD/DVD-drive

eject button

floppy-drive eject button

floppy-drive activity light

hard-drive activity light

power button

Microsoft

Windows

Product Key

service tag

CD/DVD drive

eject button

USB 2.0 connectors (2)

headphone connector

power light

front panel door

optional card

slots (2)

power

connector

network activity light

serial

connector

parallel

connector

microphone connector

network adapter connector

line-in connector

line-out connector

USB 2.0 connectors (4)

link integrity light

video

connector

diagnostic lights

A B C D

mouse

connector

low-profile PCI card slot

Quick Reference Guide 9

Inside Your Computer

CAUTION: Before you begin any of the procedures in this section, follow the safety instructions in the

Product Information Guide.

CAUTION: To avoid electrical shock, always unplug your computer from the electrical outlet before

opening the cover.

NOTICE: Be careful when opening the computer cover to ensure that you do not accidently disconnect

cables from the system board.

heat sink and

blower assembly

system board

padlock ring

power supply

floppy drive

CD/DVD drive

optional internal

speaker

hard drive

optional card cage

NOTE: Your computer may have a metal bracket

instead of a card cage

low-profile

PCI card slot

10 Quick Reference Guide

www.dell.com | support.dell.com

Attaching and Removing the Computer Stand

CAUTION: Before you begin any of the procedures in this

section, follow the safety instructions in the Product

Information Guide.

NOTE: Place your computer on a soft surface to prevent

scratching the top cover.

Your computer can be used in either a vertical or

horizontal position.

To use the computer in a vertical position, you must

attach the computer stand:

1

Place the computer on its right side so that the drive

bays are at the bottom and fit the stand onto what

was the left side of the computer:

a

Position the stand as shown in the following

figure by aligning the large round hole in the

stand with the securing button on the side of the

cover.

b

Align the captive screw in the stand with the

screw hole in the cover, and tighten the

thumbscrew.

2

Rotate the computer so that the stand is at the

bottom and the drives are at the top.

Quick Reference Guide 11

About Your Mini-Tower Computer

Front and Back Views

USB 2.0 connectors (2)

CD or DVD drive activity light

CD or DVD eject button

floppy drive light

floppy drive eject button

hard-drive activity light

power button

power light

headphone connector

service tag

second drive bay

keyboard connector

mouse connector

serial connector

USB 2.0 connectors (4)

microphone connector

line-in connector

line-out connector

parallel connector

video connector

PCI card slots (3)

voltage selection switch

power connector

network adapter connector

diagnostic lights (4)

cover latch

security cable slot

12 Quick Reference Guide

www.dell.com | support.dell.com

Inside Your Computer

CAUTION: Before you begin any of the procedures in this section, follow the safety instructions in the

Product Information Guide.

CAUTION: To avoid electrical shock, always unplug your computer from the electrical outlet before

opening the cover.

NOTICE: Be careful when opening the computer cover to ensure that you do not accidently disconnect

cables from the system board.

primary hard drive bay

power supply

system board

floppy drive bay

secondary CD or DVD drive bay

secondary hard drive bay

CD or DVD drive bay

Quick Reference Guide 13

Setting Up Your Computer

CAUTION: Before performing any of the procedures in this section, follow the safety instructions in the

Product Information Guide.

NOTICE: If your computer has an expansion card installed (such as a modem card), connect the

appropriate cable to the card, not to the connector on the back panel.

You must complete all steps to properly set up your computer. See the appropriate illustrations that

follow the instructions.

1

Connect the keyboard and mouse.

NOTICE: Do not attempt to operate a PS/2 mouse and a USB mouse simultaneously.

NOTE: If you have a USB-compliant mouse or keyboard, use the USB connectors on the back of your

computer.

2

Connect the modem or network cable.

Insert the network cable, not the phone line, into the network connector. If you have an

optional modem, connect the phone line to the modem.

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

communications can cause damage to the network adapter.

3

Connect the monitor.

Align and gently insert the monitor cable to avoid bending connector pins. Tighten the

thumbscrews on the cable connectors.

NOTE: Some monitors have the video connector underneath the back of the screen. See the

documentation that came with your monitor for its connector locations.

4

Connect the speakers.

5

Connect power cables to the computer, monitor, and devices and insert the other ends of the

power cables to electrical outlets.

6

Verify that the voltage selection switch is set correctly for your location. Your computer has a

manual voltage selection switch. Computers with a voltage selection switch on the back panel

must be manually set to operate at the correct operating voltage.

NOTICE: To help avoid damaging a computer with a manual voltage selection switch, set the switch for

the voltage that most closely matches the AC power available in your location.

NOTE: Before you install any devices or software that did not ship 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.

14 Quick Reference Guide

www.dell.com | support.dell.com

Small Desktop Computer

Setup Without Cards

Setup With Cards

A

B

C

D

monitor

keyboard

mouse

speakers

network

USB

network

Quick Reference Guide 15

Mini-tower Computer

Setup Without Cards

Setup With Cards

monitor

keyboard

mouse

speakers

headphones

network

USB

speakers

telephony/

modem

16 Quick Reference Guide

www.dell.com | support.dell.com

Completed Setup

Small Desktop Computer

Mini-Tower Computer

power

Microsoft Windows Product Key

power

Microsoft Windows Product Key

Quick Reference Guide 17

Solving Problems

Dell provides a number of tools to help you if your computer does not perform as expected. For the

latest troubleshooting information available for your computer, see the Dell Support website at

support.dell.com

.

If computer problems occur that require help from Dell, write a detailed description of the error,

beep codes, or diagnostics light patterns; record your Express Service Code and Service Tag below;

and then contact Dell from the same location as your computer.

See "Finding Information for Your Computer" on page 5 for an example of the Express Service

Code and Service Tag.

Express Service Code:___________________________

Service Tag:___________________________

Dell Diagnostics

CAUTION: Before you begin any of the procedures in this section, follow the safety instructions

located in the Product Information Guide.

When to Use the Dell Diagnostics

If you experience a problem with your computer, perform the checks in "Solving Problems" of your

online

User’s Guide

and run the Dell Diagnostics before you contact Dell for technical assistance.

It is recommended that you print these procedures before you begin.

NOTICE: The Dell Diagnostics works only on Dell™ computers.

Enter system setup, review your computer’s configuration information, and ensure that the device

you want to test displays in system setup and is active.

Start the Dell Diagnostics from either your hard drive or from the optional

Drivers and Utilities

CD

(also known as the ResourceCD).

Starting the Dell Diagnostics From Your Hard Drive

1

Turn on (or restart) your computer.

2

When the DELL™ logo appears, press <F12> immediately.

NOTE: If you see a message stating that no diagnostics utility partition has been found, run the Dell

Diagnostics from your Drivers and Utilities CD.

If you wait too long and the operating system logo appears, continue to wait until you see the

Microsoft

®

Windows

®

desktop. Then shut down your computer and try again.

3

When the boot device list appears, highlight

Boot to Utility Partition

and press <Enter>.

4

When the Dell Diagnostics

Main Menu

appears, select the test you want to run.

18 Quick Reference Guide

www.dell.com | support.dell.com

Starting the Dell Diagnostics From the Optional Drivers and Utilities CD

1

Insert the

Drivers and Utilities

CD.

2

Shut down and restart the computer.

When the DELL logo appears, press <F12> immediately.

If you wait too long and the Windows logo appears, continue to wait until you see the

Windows desktop. Then shut down your computer and try again.

NOTE: The next steps change the boot sequence for one time only. On the next start-up, the computer

boots according to the devices specified in system setup.

3

When the boot device list appears, highlight

IDE CD-ROM Device

and press <Enter>.

4

Select the

IDE CD-ROM Device

option from the CD boot menu.

5

Select the

Boot from CD-ROM

option from the menu that appears.

6

Ty p e

1

to start the ResourceCD menu.

7

Ty p e

2

to start the Dell Diagnostics.

8

Select

Run the 32 Bit Dell Diagnostics

from the numbered list. If multiple versions are listed,

select the version appropriate for your computer.

9

When the Dell Diagnostics

Main Menu

appears, select the test you want to run.

Dell Diagnostics Main Menu

1

After the Dell Diagnostics loads and the

Main

Menu

screen appears, click the button for the

option you want.

2

If a problem is encountered during a test, a message appears with an error code and a

description of the problem. Write down the error code and problem description and follow

the instructions on the screen.

If you cannot resolve the error condition, contact Dell.

NOTE: The Service Tag for your computer is located at the top of each test screen. If you contact Dell,

technical support will ask for your Service Tag.

Option Function

Express Test Performs a quick test of devices. This test typically takes 10 to 20 minutes and

requires no interaction on your part. Run Express Test first to increase the

possibility of tracing the problem quickly.

Extended Test Performs a thorough check of devices. This test typically takes an hour or more

and requires you to answer questions periodically.

Custom Test Tests a specific device. You can customize the tests you want to run.

Symptom Tree Lists the most common symptoms encountered and allows you to select a test

based on the symptom of the problem you are having.

Quick Reference Guide 19

3

If you run a test from the

Custom Test

or

Symptom Tree

option, click the applicable tab

described in the following table for more information.

4

When the tests are completed, if you are running the Dell Diagnostics from the

Drivers and

Utilities

CD

,

remove the CD.

5

Close the test screen to return to the

Main

Menu

screen. To exit the Dell Diagnostics and

restart the computer, close the

Main

Menu

screen.

System Lights

Your power light may indicate a computer problem.

Tab Function

Results Displays the results of the test and any error conditions encountered.

Errors Displays error conditions encountered, error codes, and the problem

description.

Help Describes the test and may indicate requirements for running the test.

Configuration Displays your hardware configuration for the selected device.

The Dell Diagnostics obtains configuration information for all devices from

system setup, memory, and various internal tests, and it displays the

information in the device list in the left pane of the screen. The device list may

not display the names of all the components installed on your computer or all

devices attached to your computer.

Parameters Allows you to customize the test by changing the test settings.

Power Light Problem Description Suggested Resolution

Solid green Power is on, and the computer is

operating normally.

No corrective action is required.

Blinking green The computer is in the suspended

state (Microsoft

®

Windows

®

2000

and Windows XP).

Press the power button, move the mouse, or

press a key on the keyboard to wake the

computer.

Blinks green several

times and then

turns off

A configuration error exists. Check "Diagnostic Lights" on page 20 to see

if the specific problem is identified.

Solid yellow The Dell Diagnostics is running a

test, or a device on the system board

may be faulty or incorrectly installed.

If the Dell Diagnostics is running, allow the

testing to complete.

Check "Diagnostic Lights" on page 20 to see

if the specific problem is identified.

If the computer does not boot, contact Dell

for technical assistance.

20 Quick Reference Guide

www.dell.com | support.dell.com

Diagnostic Lights

CAUTION: Before you begin any of the procedures in this section, follow the safety instructions

located in the Product Information Guide.

To help you troubleshoot a problem, your computer has four lights labeled "A," "B," "C," and "D" on

the back panel. The lights can be yellow or green. When the computer starts normally, the patterns

or codes on the lights change as the boot process completes. If the POST portion of system boot

completes successfully, all four lights display solid green. If the computer malfunctions during the

POST process, the pattern displayed on the lights may help identify where in the process the

computer halted.

Blinking yellow A power supply or system board

failure has occurred.

Check "Diagnostic Lights" on page 20 to see

if the specific problem is identified. See

"Power Problems" in your online User’s

Guide.

Solid green and a

beep code during

POST

A problem was detected while the

BIOS was executing.

See "Beep Codes" on page 22 for instructions

on diagnosing the beep code. Also, check

"Diagnostic Lights" on page 20 to see if the

specific problem is identified.

Solid green power

light, no beep code

and no video during

POST

The monitor or the graphics card may

be faulty or incorrectly installed.

Check "Diagnostic Lights" on page 20 to see

if the specific problem is identified.

Solid green power

light and no beep

code but the

computer locks up

during POST

An integrated system board device

may be faulty.

Check "Diagnostic Lights" on page 20 to see

if the specific problem is identified. If the

problem is not identified, contact Dell for

technical assistance.

Power Light Problem Description Suggested Resolution

Light

Pattern

Problem Description Suggested Resolution

off

The computer is in a normal off

condition or a possible pre-BIOS

failure has occurred.

• Verify that the computer is plugged into a working

electrical outlet and that you have pressed the power

button.

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