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 Dell Precision are trademarks of Dell Inc.; Microsoft and Windows are registered
trademarks of Microsoft Corporation; Intel and Pentium are registered trademarks of Intel 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.
Microsoft Windows
Windows 2000
Using System Restore in Windows XP
Using Last Known Good Configuration
When to Use the Dell Diagnostics
Before You Start Testing
Running the Dell Diagnostics
System Lights
NOTE: Some features may not be available for your computer or in certain countries.
NOTE: Additional information may ship with 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)
• System board connectors
• Location of system board components
Drivers and Utilities CD (also known as ResourceCD)
Documentation and drivers are already installed on your
computer. You can use the CD to reinstall drivers, run the
Dell Diagnostics (see page 26), or access your
documentation.
NOTE: Drivers and documentation updates can be found at
support.dell.com.
NOTE: The Drivers and Utilities CD is optional and may not
ship with your computer.
System Information Label
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.
Located on the inside cover of your
computer.
Quick Reference Guide5
What Are You Looking For?Find It Here
• Warranty information
Dell™ Product Information Guide
• Terms and Conditions (U.S. only)
• Safety instructions
• Regulatory information
• Ergonomics information
• End User License Agreement
www.dell.com | support.dell.com
• How to remove and replace parts
• Specifications
• How to configure system settings
• How to troubleshoot and solve problems
Dell Precision™ Mobile Workstation User’s Guide
Microsoft
1
2
The User’s Guide is also available on the optional Drivers
and Utilities
• 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
• Enter the Express Service Code to direct your call when
®
Windows® XP Help and Support Center
Click the
Click
Start
button and click
User’s and system guides
CD
.
identify your
computer when you
support.dell.com
use
or contact technical
support.
contacting technical support.
Help and Support
and click
User’s guides
.
.
6Quick Reference Guide
What Are You Looking For?Find It Here
• Solutions — Troubleshooting hints and tips, articles
from technicians, 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
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. The website may not be
available in all regions.
• 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
• Desktop System Software (DSS) — If you reinstall the
operating system for your computer, you should also
reinstall the DSS utility. DSS provides critical updates
for your operating system and support for Dell™
3.5-inch USB floppy drives, Intel
®
Pentium®M
processors, optical drives, and USB devices. DSS is
necessary for correct operation of your Dell computer.
The software automatically detects your computer and
operating system and installs the updates appropriate
for your configuration.
• How to use Windows XP
• Documentation for my computer
• Documentation for devices (such as a modem)
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
.
Quick Reference Guide7
What Are You Looking For?Find It Here
• How to reinstall my operating system
www.dell.com | support.dell.com
Operating System CD
The operating system is already installed on your
computer. To reinstall your operating system, use the
Operating System CD. See your Dell Precision User’s
Guide for instructions.
NOTE: The color of your CD varies based on the operating
system you ordered.
NOTE: The Operating System CD is optional and may not
ship with your computer.
• How to use the Red Hat® Linux operating system
• E-mail discussions with other users of Dell Precision™
computers and Linux
• Additional information regarding Linux and my Dell
Precision computer
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.
precision
8Quick Reference Guide
Setting Up Your Dell Precision 670 Computer
Connect the keyboard and the mouse.
1
PS/2
USB
or
PS/2
or
USB
CAUTION: Before you begin any of
the procedures in this section, follow
the safety instructions located in the
Product Information Guide.
You must complete all steps to properly
set up your computer.
Connect the modem or the network cable.
2
Network
Modem
NOTE: If your computer has a
network card installed, connect the
network cable to the card.
NOTE: A modem is not included as a
standard feature with Dell Precision
workstations, but you can order a
modem separately.
NOTICE: Do not connect a modem
cable to the network adapter. Voltage
from telephone communications can
damage the network adapter.
Quick Reference Guide9
Connect the monitor.
3
www.dell.com | support.dell.com
Depending on your graphics card, you
can connect your monitor in
various ways.
NOTICE: You may need to use the
provided adapter or cable to connect
your monitor to the computer.
10Quick Reference Guide
For single- and dual-monitor capable cards with a single connector
VGA Adapter
VGA
Use the VGA adapter when you have a single monitor
graphics card and you want to connect a VGA monitor.
Dual VGA Y Cable Adapter
Dual DVI Y Cable Adapter
VGA
VGA
Use the appropriate Y cable when your graphics card has a
single connector and you want to connect one or two VGA
monitors.
Use the appropriate Y cable when your graphics card has a
single connector and you want to connect one or two DVI
monitors.
DVI
DVI
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 to the computer when it starts.
Quick Reference Guide11
For dual-monitor capable cards with one DVI and one VGA connector
Single DVI/Single VGA
DVI
VGA
www.dell.com | support.dell.com
Use the appropriate connector(s) when you connect one
or two monitors.
For dual-monitor capable cards with two DVI connectors
Dual DVI
Dual DVI With One VGA Adapter
Dual VGA With VGA Adapter
VGA
VGA
Use the VGA adapter when you want to connect two VGA
monitors.
Dual DVI With Two VGA Adapters
DVI
DVI
Use the DVI connectors to connect
your computer to one or two
DVI monitors.
12Quick Reference Guide
DVI
VGA
Use the VGA adapter to connect a
VGA monitor to one of the
DVI connectors on your computer.
VGA
VGA
Use two VGA adapters to connect two
VGA monitors to the DVI connectors
on your computer.
Connect the speakers.
4
LINE OUT
Connect the power cables and turn on the computer and monitor.
5
NOTE: If your computer
has an audio card
installed, connect the
speakers to the card.
Quick Reference Guide13
Install additional software or devices.
6
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 Dell Precision 670 computer.
To access the User’s Guide from your hard drive:
www.dell.com | support.dell.com
Click the
To access your User’s Guide from the Dell Support website:
1
2
3
Start
Go to
support.dell.com.
Follow the prompts on the website that ask you for information specific to your computer.
At the Dell Support website home page, click the
Systems
click
button and click
, and then select your Dell Precision computer.
Help and Support
.
User Guides
link under
Product Support
,
14Quick Reference Guide
Setting Up Your Dell Precision 470 Computer
CAUTION: Before you begin any of the procedures in this section, follow the safety instructions
located in the Product Information Guide.
You must complete all steps to properly set up your computer.
Connect the keyboard and the mouse.
1
PS/2
Connect the modem or the network cable.
2
network
USB
or
modem
PS/2
USB
or
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 can
damage the network adapter.
NOTE: A modem is not
included as a standard feature
with Dell Precision
workstations, but you can
order a modem separately.
Quick Reference Guide15
Connect the monitor.
3
Depending on your
graphics card, you can
connect your monitor in
various ways.
For information on the
different options, see
page 11
and
page 12
.
www.dell.com | support.dell.com
NOTICE: You may need
to use the provided
adapter or cable to
connect your monitor
to the computer.
16Quick Reference Guide
Connect the speakers.
4
LINE OUT
NOTE: If your computer has an audio card installed, connect the speakers to the card.
Connect the power cables and turn on the computer and monitor.
5
Install additional software or devices.
6
Quick Reference Guide17
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 Dell Precision 470 computer.
To access the User’s Guide from your hard drive:
Click the
To access your User’s Guide from the Dell Support website:
1
www.dell.com | support.dell.com
2
3
Start
Go to
support.dell.com.
Follow the prompts on the website that ask you for information specific to your computer.
At the Dell Support website home page, click the
click
Systems
Opening the Computer Cover
CAUTION: Before you begin any of the procedures in this section, follow the safety instructions in the
Product Information Guide.
Shut down the computer through the
1
2
Ensure that your computer and attached devices are turned off. If your computer and
attached devices did not automatically turn off when you shut down your computer, turn
them off now.
button and click
Help and Support
.
User Guides
, and then select your Dell Precision computer.
Start
menu.
link under
Product Support
,
NOTICE: To disconnect a network cable, first unplug the cable from your computer and then unplug it
from the network wall jack.
3
Disconnect any telephone or telecommunication lines from the computer.
4
Disconnect your computer and all attached devices from electrical outlets, and then press the
power button to ground the system board.
5
If you have installed a padlock through the padlock ring on the back panel, remove
the padlock.
CAUTION: To guard against electrical shock, always unplug your computer from the electrical outlet
before opening the cover.
Lay the computer on its side as shown in the following illustrations.
6
NOTICE: Ensure that sufficient space exists to support the open cover—at least 30 cm (1 ft) of
desk top space.
18Quick Reference Guide
7
Open the computer cover:
a
Slide the cover release latch toward the top of the computer.
b
Raise the cover, and pivot it toward the front of the computer.
8
Ground yourself by touching an unpainted metal surface on the computer, such as the metal
at the back of computer, before touching anything inside your computer.
While you work, periodically touch any unpainted metal surface on the computer to dissipate
any static electricity that could harm internal components.
Dell Precision 670 Computer
cover release latch
security cable slot
padlock ring
Quick Reference Guide19
Inside the Dell Precision 670 Computer
system board
www.dell.com | support.dell.com
processor
airflow shroud
floppy drive (optional)
CD/DVD drive(s)
hard drive(s)
chassis intrusion switch
power supply
20Quick Reference Guide
Dell Precision 470 Computer
cover release latch
security cable slot
padlock ring
Inside the Dell Precision 470 Computer
chassis intrusion switch
CD/DVD drive(s)
floppy drive (optional)
hard drive(s)
system board
processor
airflow shroud
power supply
Quick Reference Guide21
Caring for Your Computer
To help maintain your computer, follow these suggestions:
•To avoid losing or corrupting data, never turn off your computer when the hard drive light is on.
•Schedule regular virus scans using anti-virus software.
•Manage hard drive space by periodically deleting unnecessary files and defragmenting the
drive.
•Back up files on a regular basis.
•Periodically clean your monitor screen, mouse, and keyboard (see your
more information).
www.dell.com | support.dell.com
Solving Problems
Follow these tips when troubleshooting your computer:
•If you added or removed a computer 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 diagnose and fix the problem(s).
•If an error message occurs in a program, consult the program’s documentation.
•If the recommended action in the troubleshooting section is to see a section in your
User’s Guide
your
User’s Guide
, go to
support.dell.com
.
User’s Guide
(on another computer if necessary) to access
for
Resolving Software and Hardware Incompatibilities
If a device is either not detected during the operating system setup or is detected but incorrectly
configured, you can use the Hardware Troubleshooter to resolve the incompatibility.
Microsoft Windows® XP
To resolve incompatibilities using the Hardware Troubleshooter:
1
Click the
2
Ty p e
3
Click
4
In the
computer
22Quick Reference Guide
Start
hardware troubleshooter
Hardware Troubleshooter
Hardware Troubleshooter
, and click
button and click
Next
.
Help and Support
in the
Search
in the
Search Results
list, click
I need to resolve a hardware conflict on my
.
field and click the arrow to start the search.
list.
To resolve incompatibilities using the Hardware Troubleshooter:
1
Click the
2
Click
troubleshooters
3
In the
computer
Start
button and click
Help
.
Troubleshooting and Maintenance
, and then click
Hardware Troubleshooter
and click
Next
Hardware
list, click
.
on the
Contents
tab, click
.
I need to resolve a hardware conflict on my
Windows 2000
To resolve incompatibilities using Device Manager:
1
Click the
2
In the
3
Click the
4
Click
5
Click
6
Double-click
Incorrectly configured devices are indicated by a yellow exclamation point (
device has been disabled.
7
Double-click any device marked with an exclamation point to display the
The
be reconfigured.
Start
button, point to
Control Panel
Hardware
Device Manager
View
and click
Interrupt request (IRQ)
Device
status area in the
Settings
, and then click
window, double-click
tab.
.
Resources by connection
.
Properties
window reports the cards or devices that need to
System
.
Control Panel
.
Windows XP
.
!
) or a red X if the
Properties
window.
8
Reconfigure the devices or remove the devices from the Device Manager. See the
documentation that came with the device for information on configuring the device.
To resolve incompatibilities using the Hardware Troubleshooter:
1
Click the
2
Click
troubleshooters
3
In the
computer
Start
button and click
Help
.
Troubleshooting and Maintenance
, and then click
Hardware Troubleshooter
and click
Next
Hardware
list, click
.
on the
Contents
tab, click
Windows 2000
.
I need to resolve a hardware conflict on my
Using System Restore in Windows XP
The Microsoft® Windows® XP operating system provides System Restore to allow you to return
your computer to an earlier operating state (without affecting data files) if changes to the
hardware, software, or other system settings have left the computer in an undesirable
operating state.
NOTICE: Make regular backups of your data files. System Restore does not monitor your data files or
recover them.
Quick Reference Guide23
Creating a Restore Point
1
Click the
2
Click
System Restore
3
Follow the instructions on the screen.
Restoring the Computer to an Earlier Operating State
NOTICE: Before you restore the computer to an earlier operating state, save and close all open files and
close all open programs. Do not alter, open, or delete any files or programs until the system restoration
is complete.
Click the
1
www.dell.com | support.dell.com
System Restore
2
Ensure that
3
Click a calendar date to which you want to restore your computer.
The
Select a Restore Point
restore points. All calendar dates with available restore points appear in bold.
4
Select a restore point and click
If a calendar date has only one restore point, then that restore point is automatically selected.
If two or more restore points are available, click the restore point that you prefer.
5
Click
Next
The
Restoration Complete
then the computer automatically restarts.
Start
button and click
Help and Support
.
Start
button, point to
All Programs→
.
Restore my computer to an earlier time
screen provides a calendar that allows you to see and select
Next
.
.
screen appears after System Restore finishes collecting data, and
.
Accessories→
System Tools
is selected, and click
, and then click
Next
.
6
After the computer restarts, click OK.
To change the restore point, you can either repeat the steps using a different restore point, or
you can undo the restoration.
Using Last Known Good Configuration
1
Restart your computer and press <F8> when the message
operating system to start
2
Highlight
operating system when prompted.
24Quick Reference Guide
Last Known Good Setting,
Please select the
appears.
press <Enter>, press <l>, and then select your
Other Options to Help Resolve Additional Device or Software Conflicts
NOTICE: The following processes erase all of the information on your hard drive.
•Reinstall your operating system using the operating system CD.
NOTE: The operating system CD is optional and may not ship with every computer.
During the operating system reinstallation, you can select to delete the existing partitions and
reformat your hard drive.
•Reinstall all drivers, beginning with the chipset, using the optional
Drivers and Utilities
CD.
When to Use the Dell Diagnostics
If you experience a problem with your computer, run the Dell Diagnostics before you contact Dell
for technical assistance. The test results provide important information for Dell's service and
support personnel.
NOTICE: Only use the Dell Diagnostics to test your Dell™ computer. Using this program with other
computers can cause incorrect computer responses or result in error messages.
The Dell Diagnostics allow you to:
•Perform quick checks or extensive tests on one or all devices.
•Choose how many times a test is run.
•Display or print test results or save them in a file.
•Suspend testing if an error is detected or terminate testing if a certain number of errors occur.
Help
•Access online
screens that describe the tests and how to run them.
•Read status messages that tell you whether tests completed successfully.
•Receive error messages if problems are detected.
Before You Start Testing
CAUTION: Before you begin any of the procedures in this section, follow the safety instructions in the
Product Information Guide.
•Turn on your printer if one is attached.
•Enter system setup, review your computer’s configuration information, and then enable all of
your computer’s components and devices, such as connectors.
Quick Reference Guide25
Running the Dell Diagnostics
It is recommended that you print these procedures before you begin.
1
Open the Dell Diagnostics on your hard drive or from the
From your hard drive
a
Shut down and restart the computer.
b
When
<Ctrl><Alt><F10>.
If you wait too long and the Microsoft
you see the Windows desktop. Then shut down your computer and try again. After the
www.dell.com | support.dell.com
system boots to the Dell Diagnostics, go to step 2.
From the Drivers and Utilities CD
a
Shut down and restart the computer.
b
When
If you wait too long and the Microsoft Windows logo appears, continue to wait until you
see the Windows desktop. Then shut down your computer and try again.
NOTE: This feature changes the boot sequence for one time only. On the next start-up, the computer
boots according to the devices specified in system setup.
The
c
Insert the
d
Change the
boot sequence.
The Dell Diagnostics Menu appears.
:
F2 = Setup
F2 = Setup
appears in the upper-right corner of the screen, press
appears in the upper-right corner of the screen, press <F12>.
Boot Device Menu
Drivers and Utilities
Boot Sequence
Drivers and Utilities
®
Windows® logo appears, continue to wait until
CD.
:
appears.
CD.
to use the IDE CD-ROM device as the first device in the
e
Select
listed, select the version appropriate for your computer.
2
When the
26Quick Reference Guide
Dell 32-bit Diagnostics
Dell Diagnostics
main menu appears, select the type of test you want to perform.
from the numbered list. If multiple versions are
System Lights
These lights on the front of the computer can indicate a computer problem.
Power LightHard-Drive LightCauseCorrective Action
Solid greenN/APower is on, and the computer is
operating normally.
Blinking greenBlankThe computer is in the suspended
state (Windows XP).
Blinks green
several times and
then turns off
Solid yellowN/AThe Dell Diagnostics is running a
Blinking yellowBlankA power supply or system board
Blinking yellowSolid greenA system board or VRM failure
Solid green and a
beep code
during POST
Solid green power
light and no beep
code and no video
during POST
Solid green power
light and no beep
code but the
computer locks
up during POST
N/AA configuration error exists.Check the diagnostic lights to see if
test, or a device on the system
board may be faulty or
incorrectly installed.
failure has occurred.
has occurred.
N/AA problem was detected while the
BIOS was executing.
N/AThe monitor or the graphics card
may be faulty or incorrectly
installed.
N/AAn integrated system board device
may be faulty.
No corrective action is required.
Press the power button, move the
mouse, or press a key on the keyboard
to wake the computer. See "Power
Management" in the User’s Guide for
more information.
the specific problem is identified. See
the User’s Guide for more information.
If the Dell Diagnostics is running,
allow the testing to complete.
Check the diagnostic lights to see if
the specific problem is identified.
If the computer does not boot, contact
Dell for technical assistance.
Check the diagnostic lights to see if
the specific problem is identified. See
"Power Problems" in the User’s Guide.
Check the diagnostic lights to see if
the specific problem is identified.
See "Beep Codes" on page 28 for
instructions on diagnosing the beep
code. Also, check the diagnostic lights
to see if the specific problem
is identified.
Check the diagnostic lights to see if
the specific problem is identified. Also,
see "Video Problems" in the
User’s Guide.
Check the diagnostic lights to see if
the specific problem is identified. If
the problem is not identified, contact
Dell for technical assistance.
Quick Reference Guide27
Beep Codes
Your computer might emit a series of beeps during start-up if the monitor cannot display errors or
problems. This series of beeps, called a beep code, identifies a problem. One possible beep code
(code 1-3-1) consists of one beep, a burst of three beeps, and then one beep. This beep code tells
you that the computer encountered a memory problem.
If your computer beeps during start-up:
1
Write down the beep code on the Diagnostic Checklist (see your
2
Run the Dell Diagnostics to identify a more serious cause.
3
Contact Dell for technical assistance.
User’s Guide
).
www.dell.com | support.dell.com
CodeCauseCodeCause
1-1-2Microprocessor register failure3-3-4Video Memory Test failure
NOTE: If the message is not listed, see the documentation for either the operating system or the program
that was running when the message appeared.
If an error occurs during start-up, a message may be displayed on the monitor identifying the
problem. See "Error Messages" in your
User’s Guide
for suggestions on resolving any problems.
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 front panel. The lights can be yellow, green, or off. When the computer starts normally, the
lights flash. After the computer starts, all four lights display solid green. If the computer
malfunctions, the color and sequence of the lights identify the problem.
The computer is in a normal
off condition; the computer
is connected to an
electrical outlet.
The computer is in a reduced
power or "sleep" state.
The BIOS is not executing.Ensure that the processor is seated correctly and restart
A possible power supply or
power cable failure
has occurred.
A possible system board
failure has occurred.
Connect the computer to an electrical outlet. Ensure
that the front-panel power light is on. If the power light
is off, ensure that the computer is connected to a
working electrical outlet and then press the
power button.
If the problem is still not resolved, contact Dell for
technical assistance.
Press the power button to turn the computer on.
If the computer does not turn on, ensure that the frontpanel power light is on. If the power light is off, ensure
that the computer is connected to a working electrical
outlet and then press the power button.
If the problem is still not resolved, contact Dell for
technical assistance.
Use one of the appropriate methods to "wake up" the
computer. See "Advanced Features" in the User’s Guide.
If the problem is not resolved and you are trying to wake
the computer with a USB mouse or keyboard, substitute
the mouse or keyboard with a working PS/2 mouse or
keyboard and then try to wake the computer.
the computer.
If the problem is still not resolved, contact Dell for
technical assistance.
Perform the procedure in "Power Problems" in the
User’s Guide.
If the problem is still not resolved, contact Dell for
technical assistance.
Contact Dell for technical assistance.
= yellow
= green
= off
30Quick Reference Guide
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