Reproduction in any manner whatsoever without the written permission of Dell Inc. is strictly forbidden.
Trademarks used in this text: Dell, the DELL logo, Inspiron, Dell Precision, Dimension, OptiPlex, Latitude, PowerEdge, PowerVault,
PowerApp, PowerConnect, and Dell OpenManage are trademarks of Dell Inc.; Intel, Pentium, and Celeron are registered trademarks of Intel
Corporation; Microsoft, Windows, and Outlook 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.
NOTE: Some features or media may be optional and may not ship with your computer. Some features or media
may not be available in certain countries.
NOTE: Additional information may ship with your computer.
What Are You Looking For?Find It Here
• Warranty information
• Terms and Conditions (U.S. only)
• Safety instructions
• Regulatory information
• Ergonomics information
• End User License Agreement
Dell™ Product Information Guide
• How to set up my computer
Setup Diagram
Finding Information7
What Are You Looking For?Find It Here
• 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
contact technical
support.
• Enter the Express
Service Code to direct
your call when
contacting technical
support.
or
• Solutions — Troubleshooting hints and tips, articles
from technicians, and online courses, frequently asked
questions
• 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, service call and
order status, warranty, and repair information
• Service and support — Service call status and support
history, service contract, online discussions with
technical support
• Reference — Computer documentation, details on my
computer configuration, product specifications, and
white papers
• Downloads — Certified drivers, patches, and software
updates
• How to use Windows XP
• How to work with programs and files
• How to personalize my desktop
Dell Support Website — support.dell.com
NOTE: Select your region to view the appropriate support
site.
NOTE: Corporate, government, and education customers
can also use the customized Dell Premier Support website at
premier.support. dell.com.
Windows Help and Support Center
1
Click the
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.
Start
button and click
Help and Support
.
8Finding Information
Setting Up and Using Your Computer
Setting Up a Printer
NOTICE: Complete the operating system setup before you connect a printer to the computer.
See the documentation that came with the printer for setup information, including how to:
•Obtain and install updated drivers.
•Connect the printer to the computer.
•Load paper and install the toner or ink cartridge.
•Contact the printer manufacturer for technical assistance.
Printer Cable
Your printer connects to your computer with either a USB cable or a parallel cable. Your printer may not
come with a printer cable, so if you purchase a cable separately, ensure that it is compatible with your
printer. If you purchased a printer cable at the same time you purchased your computer, the cable may
arrive in the computer box.
Connecting a USB Printer
NOTE: You can connect USB devices while the computer is turned on.
1
Complete the operating system setup if you have not already done so.
2
Install the printer driver if necessary. See the documentation that came with your printer.
Setting Up and Using Your Computer9
3
Attach the USB printer cable to the USB connectors on the computer and the printer. The USB
connectors fit only one way.
USB connector on computer
USB connector
on printer
USB printer
cable
Connecting a Parallel Printer
1
Complete the operating system setup, if you have not already done so.
2
Turn off the computer (see page 47).
NOTICE: For best results, use a 3-m (10-ft) or shorter parallel cable.
3
Attach the parallel printer cable to the parallel connector on the computer and tighten the two screws.
Attach the cable to the connector on the printer and snap the two clips into the two notches.
10Setting Up and Using Your Computer
parallel connector on computer
connector on printer
screws (2)
notches (2)
parallel printer cable
4
Turn on the printer and then turn on the computer. If the
Cancel
appears, click
5
Install the printer driver if necessary. See the documentation that came with your printer.
.
Add New Hardware Wizard
clips (2)
window
Setting Up a Home and Office Network
Connecting to a Network Adapter
NOTE: Plug the network cable into the network adapter connector on the computer. Do not plug the network cable
into the modem connector on the computer. Do not plug a network cable into a telephone wall jack.
1
Connect the network cable to the network adapter connector on the back of your computer.
Insert the cable until it clicks into place, and then gently pull it to ensure that it is secure.
2
Connect the other end of the network cable to a network device.
Setting Up and Using Your Computer11
network adapter connector
network adapter connector on computer
network device
network cable
Network Setup Wizard
The Microsoft® Windows® XP operating system provides a Network Setup Wizard to guide you through
the process of sharing files, printers, or an Internet connection between computers in a home or small office.
1
Click the
Network Setup Wizard
2
On the welcome screen, click
3
Click
Start
button, point to
.
Checklist for creating a network
All Programs→ Accessories→ Communications
Next
.
, and then click
.
NOTE: Selecting the connection method This computer connects directly to the Internet enables the integrated
firewall provided with Windows XP Service Pack 1 (SP1).
4
Complete the checklist and required preparations.
5
Return to the Network Setup Wizard and follow the instructions on the screen.
Connecting to the Internet
NOTE: ISPs and ISP offerings vary by country.
To connect to the Internet, you need a modem or network connection and an Internet service provider
(ISP), such as AOL or MSN. Your ISP will offer one or more of the following Internet connection options:
•Dial-up connections that provide Internet access through a telephone line. Dial-up connections are
considerably slower than DSL and cable modem connections.
•DSL connections that provide high-speed Internet access through your existing telephone line. With a
DSL connection, you can access the Internet and use your telephone on the same line simultaneously.
•Cable modem connections that provide high-speed Internet access through your local cable TV line.
12Setting Up and Using Your Computer
If you are using a dial-up connection, connect a telephone line to the modem connector on your computer
and to the telephone wall jack before you set up your Internet connection. If you are using a DSL or cable
modem connection, contact your ISP for setup instructions.
Setting Up Your Internet Connection
To set up an AOL or MSN connection:
1
Save and close any open files, and exit any open programs.
2
Double-click the
3
Follow the instructions on the screen to complete the setup.
If you do not have an
connection with a different ISP:
1
Save and close any open files, and exit any open programs.
2
Click the
The
3
Click
4
In the next window, click the appropriate option:
Start
New Connection Wizard
Connect to the Internet
•If you do not have an ISP and want to select one, click
providers (ISPs)
•If you have already obtained setup information from your ISP but you did not receive a setup CD,
click
Set up my connection manually
•If you have a CD, click
5
Click
Next
If you selected
on the screen to complete the setup.
MSN Explorer
MSN Explorer
button and click
or
AOL
or
AOL
Internet Explorer
appears.
.
.
Use the CD I got from an ISP
.
Set up my connection manually
icon on the Microsoft® Windows® desktop.
icon on your desktop or if you want to set up an Internet
.
Choose from a list of Internet service
.
.
, continue to step 6. Otherwise, follow the instructions
NOTE: If you do not know which type of connection to select, contact your ISP.
6
Click the appropriate option under
7
Use the setup information provided by your ISP to complete the setup.
How do you want to connect to the Internet?
, and then click
Next
If you are having problems connecting to the Internet, see "E-Mail, Modem, and Internet Problems" on
page 21. If you cannot connect to the Internet but have successfully connected in the past, the ISP might
have a service outage. Contact your ISP to check the service status, or try connecting again later.
Setting Up and Using Your Computer13
.
Playing CDs and DVDs
NOTICE: Do not press down on the CD or DVD tray when you open or close it. Keep the tray closed when you are
not using the drive.
NOTICE: Do not move the computer when you are playing CDs or DVDs.
1
Press the eject button on the front of the drive.
2
Place the disc, label side up, in the center of the tray.
3
Press the eject button or gently push in the tray.
To format CDs for storing data, to create music CDs, or to copy CDs, see the CD software that came with
your computer.
NOTE: Ensure that you follow all copyright laws when you create CDs.
A CD player includes the following basic buttons:
Play
Move backward within the current track
Pau se
Move forward within the current track
Stop
Go to the previous track
14Setting Up and Using Your Computer
Eject
Go to the next track
A DVD player includes the following basic buttons:
Stop
Restart the current chapter
Play
Fast forward
Pau se
Fast reverse
Advance a single frame while in pause mode
Go to the next title or chapter
Continuously play the current title or chapter
Go to the previous title or chapter
Eject
Help
For more information on playing CDs or DVDs, click
on the CD or DVD player (if available).
Adjusting the Volume
NOTE: When the speakers are muted, you do not hear the CD or DVD playing.
1
Click the
Control
2
In the
or down to increase or decrease the volume.
For more information on volume control options, click
Start
button, point to
.
Volume Control
All Programs → Accessories→ Entertainment
window, click and drag the bar in the
Help
in the
, and then click
Volume Control
Volume Control
Setting Up and Using Your Computer15
column and slide it up
window.
Volume
Adjusting the Picture
If an error message notifies you that the current resolution and color depth are using too much memory and
preventing DVD playback, adjust the display properties:
1
Click the
2
Under
3
Under
4
In the
800 by 600 pixels
5
Click the drop-down menu under
6
Click OK.
Start
button and click
Pick a category
Pick a task...
Display Properties
, click
, click
.
Control Panel
Appearance and Themes
Change the screen resolution
window, click and drag the bar in
Color quality
.
.
.
, and then click
Screen resolution
Medium (16 bit)
to change the setting to
.
Copying CDs and DVDs
NOTE: Please observe all copyright laws when creating CDs or DVDs.
This section applies only to computers that have a CD-RW, DVD+/-RW, or CD-RW/DVD (combo)
drive.
NOTE: The types of CD or DVD drives offered by Dell may vary by country.
The following instructions explain how to make an exact copy of a CD or DVD. You can also use Sonic
DigitalMedia for other purposes, such as creating music CDs from audio files stored on your computer or
backing up important data. For help, open Sonic DigitalMedia and then click the question mark icon in
the upper-right corner of the window.
How to Copy a CD or DVD
NOTE: CD-RW/DVD combo drives cannot write to DVD media. If you have a CD-RW/DVD combo drive and you
experience recording problems, check for available software patches on the Sonic support website at
www.sonic.com.
The DVD-writable drives installed in Dell™ computers can write to and read DVD+/-R, DVD+/-RW
and DVD+R DL (dual layer) media, but cannot write to and may not read DVD-RAM or DVD-R DL
media.
NOTE: Most commercial DVDs have copyright protection and cannot be copied using Sonic DigitalMedia.
1
Click the
2
Under the
3
To copy the CD or DVD:
•
16Setting Up and Using Your Computer
Start
button, point to
Copy
tab click
If you have one CD or DVD drive
button. The computer will read your source CD or DVD and copy the data to a temporary folder
on your computer hard drive.
When prompted, insert a blank CD or DVD into the drive and click
All Programs→
Disc Copy
Sonic→ DigitalMedia Projects
.
, ensure that the settings are correct and click the
and then click Copy
OK
.
Disc Copy
.
•
If you have two CD or DVD drives
DVD and click the
Disc Copy
, select the drive into which you have inserted your source CD or
button. The computer copies the data from the source CD or DVD
to the blank CD or DVD.
Once you have finished copying the source CD or DVD, the CD or DVD that you have created will
automatically eject.
Using Blank CDs and DVDs
CD-RW drives can write to CD recording media only (including high-speed CD-RW) while
DVD-writable drives can write to both CD and DVD recording media.
Use blank CD-Rs to record music or permanently store data files. After creating a CD-R, you cannot
write to that CD-R again (see the Sonic documentation for more information). Use blank CD-RWs to
write to CDs or to erase, rewrite, or update data on CDs.
Blank DVD+/-Rs can be used to permanently store large amounts of information. After you create a
DVD+/-R disc, you may not be able to write to that disc again if the disc is "finalized" or "closed" during
the final stage of the disc creation process. Use blank DVD+/-RWs if you plan to erase, rewrite, or
update information on that disc later.
CD-Writable Drives
Media TypeReadWriteRewritable
CD-RYesYesNo
C D- RWYe sYe sYe s
DVD-Writable Drives
Media TypeReadWriteRewritable
CD-RYesYesNo
C D- RWYe sYe sYe s
DVD+RYesYesNo
DVD-RYesYesNo
DV D +R WYesYe sYe s
DV D -R WYe sYe sYe s
DVD+R DLYesYesNo
Setting Up and Using Your Computer17
Helpful Tips
•Use Microsoft® Windows® Explorer to drag and drop files to a CD-R or CD-RW only after you start
Sonic DigitalMedia and open a DigitalMedia project.
•Use CD-Rs to burn music CDs that you want to play in regular stereos. CD-RWs do not play in most
home or car stereos.
•You cannot create audio DVDs with Sonic DigitalMedia.
•Music MP3 files can be played only on MP3 players or on computers that have MP3 software installed.
•Commercially available DVD players used in home theater systems may not support all available DVD
formats. For a list of formats supported by your DVD player refer to the documentation provided with
your DVD player or contact the manufacturer.
•Do not burn a blank CD-R or CD-RW to its maximum capacity; for example, do not copy a 650-MB
file to a blank 650-MB CD. The CD-RW drive needs 1-2 MB of the blank space to finalize the
recording.
•Use a blank CD-RW to practice CD recording until you are familiar with CD recording techniques. If
you make a mistake, you can erase the data on the CD-RW and try again. You can also use blank
CD-RWs to test music file projects before you record the project permanently to a blank CD-R.
See the Sonic website at
www.sonic.com
for additional information.
Hyper-Threading
Hyper-Threading is an Intel® technology that can enhance overall computer performance by allowing one
physical processor to function as two logical processors, capable of performing certain tasks simultaneously.
It is recommended that you use the Microsoft
system because Windows XP is optimized to take advantage of Hyper-Threading technology. While many
programs can benefit from Hyper-Threading, some programs have not been optimized for Hyper-Threading
and may require an update from the software manufacturer. Contact the software manufacturer for updates
and information about using Hyper-Threading with your software.
To determine if your computer is using Hyper-Threading technology:
1
Click the
2
Click
3
In the
enabled, the processor is listed twice.
You can enable or disable Hyper-Threading through system setup. For more information on accessing system
setup, see page 83. For more information on Hyper-Threading, search the Knowledge Base on the Dell
Support website at
Start
button, right-click
Hardware
Device Manager
and click
support.dell.com
Device Manager
window, click the plus (+) sign next to
.
®
Windows® XP Service Pack 1 (SP1) or later operating
My Computer
.
, and then click
Properties
Processors
.
. If Hyper-Threading is
18Setting Up and Using Your Computer
Solving Problems
Troubleshooting Tips
Follow these tips when you troubleshoot your computer:
•If you added or removed a part before the problem started, review the installation procedures and
ensure that the part is correctly installed.
•If a peripheral device does not work, ensure that the device is properly connected.
•If an error message appears on the screen, write down the exact message. This message may help
technical support personnel diagnose and fix the problem(s).
•If an error message occurs in a program, see the program’s documentation.
Battery Problems
CAUTION: There is a danger of a new battery exploding if it is incorrectly installed. Replace the battery
only with the same or equivalent type recommended by the manufacturer. Discard used batteries according
to the manufacturer's instructions.
CAUTION: Before you begin any of the procedures in this section, follow the safety instructions located in
the Product Information Guide.
REPLACETHEBATTERY — If you have to repeatedly reset time and date information after turning on
the computer, or if an incorrect time or date displays during start-up, replace the battery (see page 77).
If the battery still does not work properly, contact Dell (see page 94).
Drive Problems
CAUTION: Before you begin any of the procedures in this section, follow the safety instructions located in
the Product Information Guide.
ENSURETHAT MICROSOFT® WINDOWS® RECOGNIZESTHEDRIVE — Click the Start button and
click My Computer. If the floppy, CD, or DVD drive, is not listed, perform a full scan with your
antivirus software to check for and remove viruses. Viruses can sometimes prevent Windows from
recognizing the drive.
Solving Problems19
TESTTHEDRIVE —
• Insert another floppy disk, CD, or DVD to eliminate the possibility that the original one is defective.
• Insert a bootable floppy disk and restart the computer.
CLEANTHEDRIVEORDISK — See the "Cleaning Your Computer" on page 91.
CHECKTHECABLECONNECTIONS
CHECKFOR RUNTHE HARDWARE TROUBLESHOOTER — See page 46.
RUNTHE DELL DIAGNOSTICS — See page 38.
CD and DVD drive problems
NOTE: High-speed CD or DVD drive vibration is normal and may cause noise, which does not indicate a defect in
the drive or the CD or DVD.
NOTE: Because of different regions worldwide and different disc formats, not all DVD titles work in all DVD drives.
ADJUSTTHE WINDOWSVOLUMECONTROL —
• Click the speaker icon in the lower-right corner of your screen.
• Ensure that the volume is turned up by clicking the slidebar and dragging it up.
• Ensure that the sound is not muted by clicking any boxes that are checked.
CHECKTHESPEAKERSANDSUBWOOFER — See "Sound and Speaker Problems" on page 31.
Problems writing to a CD/DVD-RW drive
CLOSEOTHERPROGRAMS — The CD/DVD-RW drive must receive a steady stream of data when
writing. If the stream is interrupted, an error occurs. Try closing all programs before you write to the
CD/DVD-RW.
TURNOFF STANDBYMODEIN WINDOWSBEFOREWRITINGTOA CD/DVD-RW DISC — Search for
the keyword standby in Windows Help (see page 8) for information on power management modes.
20Solving Problems
Hard drive problems
RUN CHECK DISK —
1
Click the
2
Right-click
3
Click
4
Click the
5
Under
6
Click
7
Click
Start
button and click
Local Disk C:
Properties
Tools
.
tab.
Error-checking
, click
My Computer
.
Check Now
.
.
Scan for and attempt recovery of bad sectors
Start
.
.
E-Mail, Modem, and Internet Problems
CAUTION: Before you begin any of the procedures in this section, follow the safety instructions located in the
Product Information Guide.
NOTE: Connect the modem to an analog telephone jack only. The modem does not operate while it is connected to
a digital telephone network.
CHECKTHE MICROSOFT OUTLOOK® EXPRESS SECURITY SETTINGS — If you cannot open your
e-mail attachments:
1
In Outlook Express, click
2
Click
Do not allow attachments
To ol s
, click
Options
to remove the checkmark.
, and then click
Security
.
CHECKTHETELEPHONELINECONNECTION —
C
HECK THE TELEPHONE JACK —
ONNECT THE MODEM DIRECTLY TO THE TELEPHONE WALL JACK —
C
SE A DIFFERENT TELEPHONE LINE —
U
• Verify that the telephone line is connected to the jack on the modem. (The jack has either a green label
or a connector-shaped icon next to it.)
• Ensure that you hear a click when you insert the telephone line connector into the modem.
• Disconnect the telephone line from the modem and connect it to a telephone. Listen for a dial tone.
• If you have other telephone devices sharing the line, such as an answering machine, fax machine, surge
protector, or line splitter, then bypass them and use the telephone to connect the modem directly to the
telephone wall jack. If you are using a line that is 3 m (10 ft) or more in length, try a shorter one.
RUNTHE MODEM HELPERDIAGNOSTICS — Click the Start button, point to All Programs, and then
click Modem Helper. Follow the instructions on the screen to identify and resolve modem problems.
(Modem Helper is not available on all computers.)
Solving Problems21
VERIFYTHATTHEMODEMISCOMMUNICATINGWITH WINDOWS —
1
Click the
2
Click
3
Click
4
Click the
5
Click the COM port for your modem.
6
Click
communicating with Windows.
If all commands receive responses, the modem is operating properly.
ENSURETHATYOUARE CONNECTEDTOTHE INTERNET — Ensure that you have subscribed to an
Internet provider. With the Outlook Express e-mail program open, click File. If Work Offline has a
checkmark next to it, click the checkmark to remove it and connect to the Internet. For help, contact
your Internet service provider.
SCANTHECOMPUTERFORSPYWARE — If you are experiencing slow computer performance, you frequently
receive pop-up advertisements, or you are having problems connecting to the Internet, your computer
might be infected with spyware. Use an antivirus program that includes anti-spyware protection (your
program may require an upgrade) to scan the computer and remove spyware. For more information, go
to support.dell.com and search for the keyword spyware.
Start
button and click
Printers and Other Hardware
Phone and Modem Options
Modems
Properties
tab.
, click the
Control Panel
Diagnostics
.
.
.
tab, and then click
Query Modem
to verify that the modem is
Error Messages
CAUTION: Before you begin any of the procedures in this section, follow the safety instructions located in the
Product Information Guide.
If the message is not listed, see the documentation for the operating system or the program that was running
when the message appeared.
A FILENAMECANNOTCONTAINANYOFTHEFOLLOWING CHARACTERS: \ /:*?“<>|—Do not
use these characters in filenames.
A REQUIRED .DLL FILEWASNOTFOUND — The program that you are trying to open is missing an
essential file. To remove and then reinstall the program:
1
Click the
2
Select the program you want to remove.
3
Click the
4
See the program documentation for installation instructions.
Start
button, click
Change or Remove Program
Control Panel
, and then click
icon.
Add or Remove Programs
.
22Solving Problems
drive letter :\ ISNOTACCESSIBLE. THEDEVICEISNOTREADY — The drive cannot read the disk.
Insert a disk into the drive and try again.
INSERTBOOTABLEMEDIA — Insert a bootable floppy disk or CD.
NON-SYSTEMDISKERROR — Remove the floppy disk from the drive and restart your computer.
NOTENOUGHMEMORYORRESOURCES. CLOSESOMEPROGRAMSANDTRYAGAIN — Close all
windows and open the program that you want to use. In some cases, you might have to restart your
computer to restore computer resources. If so, run the program that you want to use first.
OPERATINGSYSTEMNOTFOUND — Contact Dell (see page 94).
IEEE 1394 Device Problems
CAUTION: Before you begin any of the procedures in this section, follow the safety instructions located in the
ENSURETHATTHE IEEE 1394 DEVICEISRECOGNIZEDBY WINDOWS —
1
Click the
2
Click
If your IEEE 1394 device is listed, Windows recognizes the device.
Start
button and click
Printers and Other Hardware
Control Panel
.
.
IF YOUHAVEPROBLEMSWITHA DELL IEEE 1394 DEVICE — Contact Dell (see page 94).
F YOU HAVE PROBLEMS WITH AN IEEE 1394 DEVICE NOT PROVIDED BY DELL — Contact the
I
manufacturer of the IEEE 1394 device.
Solving Problems23
Keyboard Problems
CAUTION: Before you begin any of the procedures in this section, follow the safety instructions located in the
Product Information Guide.
CHECKTHEKEYBOARDCABLE —
• Ensure that the keyboard cable is firmly connected to the computer.
• Shut down the computer (see page 47), reconnect the keyboard cable as shown on the setup diagram for
your computer, and then restart the computer.
• Check the cable connector for bent or broken pins and for damaged or frayed cables. Straighten bent
pins.
• Remove keyboard extension cables and connect the keyboard directly to the computer.
TESTTHEKEYBOARD — Connect a properly working keyboard to the computer, and try using the
keyboard.
RUNTHE HARDWARE TROUBLESHOOTER — See page 46.
Lockups and Software Problems
CAUTION: Before you begin any of the procedures in this section, follow the safety instructions located in the
Product Information Guide.
The computer does not start up
CHECKTHE DIAGNOSTIC LIGHTS — See page 35.
ENSURETHATTHE POWER CABLEIS FIRMLY CONNECTEDTO THE COMPUTERANDTO THE
LECTRICAL OUTLET
E
The computer stops responding
NOTICE: You might lose data if you are unable to perform an operating system shutdown.
TURNTHECOMPUTEROFF — If you are unable to get a response by pressing a key on your keyboard or
moving your mouse, press and hold the power button for at least 8 to 10 seconds until the computer
turns off. Then restart your computer.
24Solving Problems
A program stops responding
ENDTHEPROGRAM —
1
Press <Ctrl><Shift><Esc> simultaneously.
2
Click
Applications
3
Click the program that is no longer responding.
4
Click
End Task
.
.
A program crashes repeatedly
NOTE: Software usually includes installation instructions in its documentation or on a floppy disk or CD.
CHECKTHESOFTWAREDOCUMENTATION — If necessary, uninstall and then reinstall the program.
A program is designed for an earlier Windows operating system
RUNTHE PROGRAM COMPATIBILITY WIZARD —
The Program Compatibility Wizard configures a program so it runs in an environment similar to nonWindows XP operating system environments.
1
Click the
Wizard
2
In the welcome screen, click
3
Follow the instructions on the screen.
Start
button, point to
.
All Programs→ Accessories
Next
.
, and then click
Program Compatibility
A solid blue screen appears
TURNTHECOMPUTEROFF — If you are unable to get a response by pressing a key on your keyboard or
moving your mouse, press and hold the power button for at least 8 to 10 seconds until the computer
turns off. Then restart your computer.
CAUTION: Before you begin any of the procedures in this section, follow the safety instructions located in the
Product Information Guide.
IF YOURECEIVEANINSUFFICIENTMEMORYMESSAGE —
• Save and close any open files and exit any open programs you are not using to see if that resolves the
problem.
• See the software documentation for minimum memory requirements. If necessary, install additional
memory (see page 55).
• Reseat the memory modules to ensure that your computer is successfully communicating with the
memory (see page 55).
• Run the Dell Diagnostics (see page 38).
26Solving Problems
IF YOUEXPERIENCEOTHERMEMORYPROBLEMS —
• Reseat the memory modules (see page 55) to ensure that your computer is successfully communicating
with the memory.
• Ensure that you are following the memory installation guidelines (see page 55).
• Your Dell Dimension™ computer supports DDR memory. For additional information on the type of
memory supported by your computer, see "Memory" on page 79.
• Run the Dell Diagnostics (see page 38).
Mouse Problems
CAUTION: Before you begin any of the procedures in this section, follow the safety instructions located in the
Product Information Guide.
CLEANTHEMOUSE — See "Cleaning Your Computer" on page 91 for instructions on cleaning the
mouse.
CHECKTHEMOUSECABLE —
1
Check the cable connector for bent or broken pins and for damaged or frayed cables. Straighten bent
pins.
2
Remove mouse extension cables, if used, and connect the mouse directly to the computer.
3
Shut down the computer (see page 47), reconnect the mouse cable as shown on the setup diagram for
your computer, and then restart the computer.
RESTARTTHECOMPUTER —
1
Simultaneously press <Ctrl><Esc> to display the
2
Ty p e u, press the keyboard arrow keys to highlight
3
After the computer turns off, reconnect the mouse cable as shown on the on the setup diagram for your
Start
menu.
Shut down
or
Turn Off
, and then press <Enter>.
computer.
4
Start the computer.
TESTTHEMOUSE — Connect a properly working mouse to the computer, and try using the mouse.
CHECKTHEMOUSESETTINGS —
1
Click the
2
Click
3
Try adjusting the settings.
Start
Mouse
button, click
.
Control Panel
, and then click
Printers and Other Hardware
.
Solving Problems27
REINSTALLTHEMOUSEDRIVER — See page 40.
RUNTHE HARDWARE TROUBLESHOOTER — See page 46.
Network Problems
CAUTION: Before you begin any of the procedures in this section, follow the safety instructions located in the
Product Information Guide.
CHECKTHENETWORKCABLECONNECTOR — Ensure that the network cable is firmly inserted into
both the network connector on the back of the computer and the network jack.
CHECKTHENETWORKLIGHTSONTHEBACKOFTHECOMPUTER — If the link integrity light is off,
that indicates no network communication exists. Replace the network cable. For a description of
network lights, see "Controls and Lights" on page 81.
RESTARTTHECOMPUTERANDLOGONTOTHENETWORKAGAIN
CHECKYOURNETWORKSETTINGS — Contact your network administrator or the person who set up
your network to verify that your network settings are correct and that the network is functioning.
RUNTHE HARDWARE TROUBLESHOOTER — See page 46.
Power Problems
CAUTION: Before you begin any of the procedures in this section, follow the safety instructions located in the
Product Information Guide.
IF THEPOWERLIGHTISGREENANDTHECOMPUTERISNOTRESPONDING — See "Diagnostic Lights"
on page 35.
IF THEPOWERLIGHTISBLINKINGGREEN — The computer is in standby mode. Press a key on the
keyboard, move the mouse, or press the power button to resume normal operation.
28Solving Problems
IF THEPOWERLIGHTISOFF — The computer is either turned off or is not receiving power.
• Reseat the power cable into both the power connector on the back of the computer and the electrical
outlet.
• If the computer is plugged into a power strip, ensure that the power strip is plugged into an electrical
outlet and that the power strip is turned on. Also bypass power protection devices, power strips, and
power extension cables to verify that the computer turns on properly.
• Ensure that the electrical outlet is working by testing it with another device, such as a lamp.
• Ensure that the main power cable and front panel cable are securely connected to the system board (see
page 54).
IF THEPOWERLIGHTISBLINKINGAMBER — The computer is receiving electrical power, but an
internal power problem might exist.
• Ensure that the voltage selection switch (see page 50) is set to match the AC power at your location (if
applicable).
• Ensure that the processor power cable (see page 54) is securely connected to the system board.
IF THEPOWERLIGHTISSTEADYAMBER — A device might be malfunctioning or incorrectly installed.
• Remove and then reinstall the memory modules (see page 55).
• Remove and then reinstall any cards (see page 58).
• Remove and then reinstall the graphics card, if applicable (see page 58).
ELIMINATEINTERFERENCE — Some possible causes of interference are:
• Power, keyboard, and mouse extension cables
• Too many devices on a power strip
• Multiple power strips connected to the same electrical outlet
Printer Problems
CAUTION: Before you begin any of the procedures in this section, follow the safety instructions located in the
Product Information Guide.
NOTE: If you need technical assistance for your printer, contact the printer’s manufacturer.
CHECKTHEPRINTERDOCUMENTATION — See the printer documentation for setup and
troubleshooting information.
ENSURETHATTHEPRINTERISTURNEDON
Solving Problems29
CHECKTHEPRINTERCABLECONNECTIONS —
• See the printer documentation for cable connection information.
• Ensure that the printer cables are securely connected to the printer and the computer (see page 9).
TESTTHEELECTRICALOUTLET — Ensure that the electrical outlet is working by testing it with another
device, such as a lamp.
VERIFYTHATTHEPRINTERISRECOGNIZEDBY WINDOWS —
1
Click the
2
Click
If the printer is listed, right-click the printer icon.
3
Click
port(s):
setting is
REINSTALLTHEPRINTERDRIVER — See the printer documentation for instructions.
Start
button, click
View installed printers or fax printers
Properties
setting is
and click the
LPT1 (Printer Port)
USB
.
Control Panel
Ports
tab. For a parallel printer, ensure that the
. For a USB printer, ensure that the
, and then click
.
Printers and Other Hardware
Print to the following
Print to the following port(s):
.
Scanner Problems
CAUTION: Before you begin any of the procedures in this section, follow the safety instructions located in the
Product Information Guide.
NOTE: If you need technical assistance for your scanner, contact the scanner’s manufacturer.
CHECKTHESCANNERDOCUMENTATION — See the scanner documentation for setup and
troubleshooting information.
UNLOCKTHESCANNER — Ensure that your scanner is unlocked if it has a locking tab or button.
RESTARTTHECOMPUTERANDTRYTHESCANNERAGAIN
CHECKTHECABLECONNECTIONS —
• See the scanner documentation for cable connection information.
• Ensure that the scanner cables are securely connected to the scanner and the computer.
30Solving Problems
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