Dell XPS /Dimension User manual

Dell™Dimension™XPSSeriesServiceManual
Before You Begin
Turning Off Your Computer
Opening the Computer Cover
Technical Overview
Specifications
Advanced Troubleshooting
System Setup Program
Removing and Installing Parts
Closing the Computer Cover
Documentation
Notes, Notices, and Cautions
Abbreviations and Acronyms
For a complete list of abbreviations and acronyms, see the Dell™Dimension™Help file.
Information in this document is subject to change without notice.
©2003DellComputerCorporation.Allrightsreserved.
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 Dimension are trademarks of Dell Computer Corporation; Intel, Pentium, and Celeron are registered trademarks of Intel
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.
July2003Rev.A02
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.

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
Advanced Troubleshooting
Dell™Dimension™XPSSeriesServiceManual
Diagnostic Lights
Beep Codes
System Messages

Diagnostic Lights

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 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.


CAUTION: Before you begin any of the procedures in this section, follow the safety instructions in your Owner's Manual.
Light Pattern
Problem Description
Suggested Resolution

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.


A possible microprocessor failure has
occurred.
Reinstall the microprocessor and restart the computer.

Memory modules are detected, but a
memory failure has occurred.
1. Reinstall all memory modules.
2. Ensure that all the connector tabs are locked.
3. Restart the computer.
4. If the problem persists, see "Contacting Dell" in your Owner's Manual.

A possible expansion card failure has
occurred.
1. Determine if a conflict exists by removing a card (not a video card) and then restarting
the computer.
2. If the problem persists, reinstall the card that you removed, remove a different card, and
then restart the computer.
3. Repeat this process for each card. If the computer starts normally, troubleshoot the last
card removed from the computer for resource conflicts (see "Resolving Software and
Hardware Incompatibilities" in your Owner's Manual).
4. If the problem persists, see "Contacting Dell" in your Owner's Manual.

A possible video card failure has
occurred.
lIf the computer has a video card, remove the card, reinstall it, and then restart the
computer.
lIf the problem still exists, install a video card that you know works and restart the
computer.
lIf the problem persists or the computer has integrated video, see "Contacting Dell" in
your Owner's Manual.

A possible floppy or hard drive failure
has occurred.
Reseat all power and data cables and restart the computer.

A possible USB failure has occurred.
Reinstall all USB devices, check cable connections, and then restart the computer.

No memory modules are detected.
1. Reinstall all memory modules.
2. Ensure that all the connector tabs are locked.


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.

Reseating the memory modules may fix the beep code errors in the following table. If the problem persists, see "Contacting Dell" in your Owner's Manual for
instructions on obtaining technical assistance.


If you hear one of the following beep codes, see "Contacting Dell" in your Owner's Manual for instructions on obtaining technical assistance.

3. Restart the computer.
4. If the problem persists, see "Contacting Dell" in your Owner's Manual.

Memory modules are detected, but a
memory configuration or compatibility
error exists.
lEnsure that no special memory module/memory connector placement requirements exist.
lVerify that the memory modules that you are installing are compatible with your
computer.
lIf the problem persists, see "Contacting Dell" in your Owner's Manual.

A possible system board resource
and/or hardware failure has occurred.
See "Resolving Software and Hardware Incompatibilities" in your Owner's Manual.
If the problem persists, see "Contacting Dell" in your Owner's Manual.

A possible expansion card failure has
occurred.
1. Determine if a conflict exists by removing a card (not a video card) and restarting the
computer.
2. If the problem persists, reinstall the card that you removed, remove a different card, and
then restart the computer.
3. Repeat this process for each card. If the computer starts normally, troubleshoot the last
card removed from the computer for resource conflicts (see "Resolving Software and
Hardware Incompatibilities" in your Owner's Manual).
4. If the problem persists, see "Contacting Dell" in your Owner's Manual.

Another failure has occurred.
lEnsure that the cables are properly connected to the system board from the hard drive,
CD drive, and DVD drive.
lIf the problem persists, see "Contacting Dell" in your Owner's Manual.

The computer is in a normal operating
condition after POST.
None.

Code
Cause
1-3-1 through 2-4-4
Memory not being properly identified or used
4-3-1
Memory failure above address 0FFFFh
Code
Cause
1-1-2
Microprocessor register failure
1-1-3
NVRAM
1-1-4
ROM BIOS checksum failure
1-2-1
Programmable interval timer
1-2-2
DMA initialization failure


System Messages


1-2-3
DMA page register read/write failure
3-1-1
Slave DMA register failure
3-1-2
Master DMA register failure
3-1-3
Master interrupt mask register failure
3-1-4
Slave interrupt mask register failure
3-2-2
Interrupt vector loading failure
3-2-4
Keyboard Controller Test failure
3-3-1
NVRAM power loss
3-3-2
NVRAM configuration
3-3-4
Video Memory Test failure
3-4-1
Screen initialization failure
3-4-2
Screen retrace failure
3-4-3
Search for video ROM failure
4-2-1
No time tick
4-2-2
Shutdown failure
4-2-3
Gate A20 failure
4-2-4
Unexpected interrupt in protected mode
4-3-3
Timer-chip counter 2 failure
4-3-4
Time-of-day clock stopped
4-4-1
Serial or parallel port test failure
4-4-4
Cache test failure
NOTE: If the message you received is not listed in the following table, see the documentation for either the operating system or the program that was
running when the message appeared.
Message
Possible Cause
Corrective Action
8042 Gate-A20 error
The keyboard controller failed its test.
If you receive this message after you make changes in the system setup
program, enter the system setup program and restore the original value(s).
Address Line Short!
An error in the address decoding circuitry in the
memory has occurred.
Reseat the memory modules.
C: Drive Error
C: Drive Failure
The hard drive is not working or is not configured
correctly.
Ensure that the drive is installed correctly in the computer and defined
correctly in the system setup program.
Cache Memory Bad, Do
Not Enable Cache
The cache memory is not operating.
See "Contacting Dell" in your Owner's Manual for instructions on obtaining
technical assistance.
CH-2 Timer Error
An error is occurring on the timer on the system
board.
See "Contacting Dell" in your Owner's Manual for instructions on obtaining
technical assistance.
CMOS Battery State
Low
CMOS Checksum Failure
CMOS System Options
Not Set
CMOS Display Type
Mismatch
CMOS Memory Size
Mismatch
CMOS Time and Date
Not Set
The system configuration information in the system
setup program is incorrect or the battery charge
may be low.
Enter the system setup program, verify the system configuration, and then
restart the computer.
Diskette Boot Failure
Drive A or B is present but has failed the BIOS
POST.
Ensure that the drive is installed correctly in the computer and defined
correctly in the system setup program. Check the interface cable at both
ends.
DMA Error
DMA 1 Error
DMA 2 Error
Error in the DMA controller on the system board.
The keyboard or system board may need to be replaced.
FDD Controller
Failure
The BIOS cannot communicate with the floppy drive
or hard drive controller.
Ensure that the floppy drive or the hard drive is installed correctly in the
computer and defined correctly in the system setup program. Check the
interface cable at both ends.


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
HDD Controller
Failure
INTR1 Error
INTR2 Error
An interrupt channel on the system board failed to
POST.
The keyboard or system board may need to be replaced.
Invalid Boot Diskette
The operating system cannot be located on drive A
or drive C.
Enter the system setup program and confirm that drive A or drive C is
properly identified.
Keyboard Error
The BIOS has detected a stuck key.
Ensure that nothing is resting on the keyboard; if a key appears to be
stuck, carefully pry it up. If the problem persists, you may need to replace
the keyboard.
KB/Interface Error
An error occurred with the keyboard connector.
Ensure that nothing is resting on the keyboard; if a key appears to be
stuck, carefully pry it up. If the problem persists, you may need to replace
the keyboard.
No ROM Basic
The operating system cannot be located on drive A
or drive C.
Enter the system setup program and confirm that drive A or drive C is
properly identified.

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
Before You Begin
Dell™Dimension™XPSSeriesServiceManual
Getting Started
Recommended Tools
Precautionary Measures
Protecting Against Electrostatic Discharge

Getting Started

This section provides procedures for removing and replacing the components, assemblies, and subassemblies in your computer. Unless otherwise noted, each
procedure assumes that the following conditions exist:
lYou have performed the steps in "Precautionary Measures."
lYou have read the safety information in your Owner's Manual.
lYou have opened the computer cover.

Recommended Tools

The procedures in this document require the following tools:
lSmall flat-blade screwdriver
l#1 and #2 Phillips screwdrivers
l8-inch #2 Phillips screwdriver

Precautionary Measures

Use the following safety guidelines to help protect your computer from potential damage and to ensure your own personal safety.






1. Save any work in progress and exit all open programs.
2. Shut down the computer through the operating system menu.
3. Ensure that the computer and any attached devices are turned off. If your computer and attached devices did not automatically turn off when you shut
down your computer using the operating system, press and hold the power button for 4 seconds.

CAUTION: Before you begin any of the procedures in this section, follow the safety instructions in the Owner's Manual.
CAUTION: Only a certified service technician should perform repairs on your computer. Damage due to servicing that is not authorized by Dell is
not covered by your warranty. Read and follow the safety instructions in the Owner's Manual that came with the computer.
CAUTION: To prevent static damage to components inside your computer, discharge static electricity from your body before you touch any of
your computer's electronic components. You can do so by touching an unpainted metal surface.
CAUTION: Handle components and cards with care. Do not touch the components or contacts on a card. Hold a card by its edges or by its metal
mounting bracket. Hold a component such as a microprocessor by its edges, not by its pins.
NOTICE: When you disconnect a cable, pull on its connector or on its strain-relief loop, not on the cable itself. Some cables have a connector with
locking tabs; if you are disconnecting this type of cable, press in on the locking tabs before you disconnect the cable. As you pull connectors apart, keep
them evenly aligned to avoid bending any connector pins. Also, before you connect a cable, ensure that both connectors are correctly oriented and
aligned.
NOTICE: To avoid damaging the computer, perform the following steps before you begin working inside the computer.


4. Disconnect any telephone or telecommunication lines from the computer.
5. Disconnect your computer and all attached devices from their electrical outlets, and then press the power button to ground the system board.

Protecting Against Electrostatic Discharge

Static electricity can harm delicate components inside your computer. To prevent static damage, discharge static electricity from your body before you touch
any of your computer's electronic components, such as the microprocessor. You can do so by touching an unpainted metal surface on the computer chassis.

As you continue to work inside the computer, periodically touch an unpainted metal surface to remove any static charge your body may have accumulated.

You can also take the following steps to prevent damage from electrostatic discharge (ESD):
lDo not remove components from their antistatic packing material until you are ready to install the component in your computer. Just before unwrapping
the antistatic packaging, discharge static electricity from your body.
lWhen transporting an electrostatic sensitive component, first place it in an antistatic container or packaging.
lHandle all electrostatic sensitive components in a static-safe area. If possible, use antistatic floor pads and workbench pads.
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
NOTICE: To help avoid possible damage to the system board, wait 5 seconds (or wait until the standby light is extinguished) after turning off the
computer and unplugging the power cable before you remove a component from the system board or disconnect a device from the computer.
NOTICE: To disconnect a network cable, first unplug the cable from your computer and then unplug it from the network wall jack.

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
Closing the Computer Cover
Dell™Dimension™XPSSeriesServiceManual
1. Ensure that all cables are connected, and fold cables out of the way.
2. Ensure that no tools or extra parts are left inside the computer.
3. Close the computer cover:
a. Pivot the cover down and into position.
b. Press down on the cover to close it.
c. Once the cover is closed, slide the cover release latch to the right until the latch clicks into place.


4. If you are using a padlock to secure your computer, install the padlock.

5. Connect your computer and devices to electrical outlets, and turn them on.
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
NOTICE: To connect a network cable, first plug the cable into the network wall jack and then plug it into the computer.

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
Documentation
Dell™Dimension™XPSSeriesServiceManual
Finding Information for Your Computer
Printed Documentation
Online Documentation

Finding Information for Your Computer

What are you looking for?
Find It Here
lHow to access tutorials and other
how to information
lHow to get a copy of my invoice
lHow to extend my warranty
lHow to access Dell Support on my
Windows desktop (U.S. only)
lAdditional documentation, tools,
troubleshooting information, and
links to online support resources
Dell Solution Center


On your Windows desktop
lLatest drivers for my computer
lAnswers to technical service and
support questions
lOnline discussions with other
users and technical support
lDocumentation for my computer
Dell Support Website —support.dell.com
The Dell Support website provides several online tools, including:
lSolutions —Troubleshooting hints and tips, articles from technicians, and online courses
lCommunity Forum —Online discussion with other Dell customers
lUpgrades —Upgrade information for components, such as memory, the hard drive, and the operating
system
lCustomer Care —Contact information, order status, warranty, and repair information
lDownloads —Drivers, patches, and software updates
lReference —Computer documentation, product specifications, and white papers
lHow to set up my computer
Setup Diagram

lAdditional information about
setting up my computer
lHow to troubleshoot and solve
problems
lHow to remove and install parts
lTechnical specifications
lHow to contact Dell
Owner's Manual

lTips on using Windows
lHow to play CDs and DVDs
lHow to use standby mode and
hibernate mode
lHow to change my display
resolution
Dell™Dimension™HelpFile
1. Click the Start button and click Help and Support.
2. Click User and system guides and click User's guides.
3. Click Dell™Dimension™Help.


Printed Documentation


To save PDF files (files with an extension of .pdf) to your hard drive, right-click the document title, click Save Target As in Microsoft®Internet Explorer or Save
Link As in Netscape Navigator, and specify a location on your hard drive.

lHow to clean my computer
lHow to use Windows
lDocumentation for my computer
l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.
lA diagnostic program for my
computer
lDrivers for my computer
lMy computer documentation
lMy device documentation
ResourceCD
Documentation and drivers are already installed on your computer when shipped from Dell. 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 experienced users or technicians.
lHow to reinstall my operating
system
Operating System CD
Windows XP is already installed on your computer when shipped from Dell. You can use the CD to reinstall the
operating system. After you reinstall your operating system using the Operating System Reinstallation CD, use
the ResourceCD to reinstall drivers for the devices that came with your computer.

The product key for your operating system is located on your computer.
lService Tag and Express Service
Code
lMicrosoft®Windows®License
Label
Service Tag and Microsoft Windows Label
These labels are located on your computer.
lUse the Service Tag to identify your computer when you access Dell Support or when you contact Dell for
technical assistance.
lEnter the Express Service Code into the automated call-routing system when you contact Dell for technical
assistance. Express Service Code service may not be available in some countries.
lUse the number on the Windows License Label if you reinstall Windows on your computer.
NOTE: You must right-click the link for a portable document format (PDF) file and save the file to your hard drive. Attempting to open large PDF files
through your browser causes your computer to freeze.


Right-click only the following links:

Dell Dimension XPS Owner's Manual (.pdf) (5.87 MB) —Provides information on adding upgrades, performing basic troubleshooting procedures, and
reinstalling drivers. It also provides technical specifications.

Setup diagram (.pdf) (1.23 MB)—Provides information on how to set up your computer.

Online Documentation


The Dell Dimension Help file is already loaded on your hard drive when you receive your computer. To open the file:
1. Click the Start button, and then click Help and Support.
2. Click User and system guides, and then click User's guides.
3. Click Dell Dimension Help.


The Dell Dimension Help file allows you to search for information in multiple ways. You can quickly link to information on the following topics:
lHardware and software features of your computer
lThe Windows desktop, where you can change your wallpaper and screen saver, create shortcuts, and position icons
lSoftware access, installation, and removal
lBasic file management, such as finding, copying, deleting, and renaming files
lTips on using your computer hardware

Downloading the Help File
1. Right-click the following link to the file: Dell Dimension Help (.chm) (700 KB).
2. Click Save Target As in Microsoft Internet Explorer or Save Link As in Netscape Navigator, and specify a location on your hard drive.

Viewing the Help File
1. Click the Start button on the Windows desktop, point to All Programs→Accessories, and then click Windows Explorer.
2. Navigate to the directory in which you saved the Dell Dimension Help file.
3. Double-click the file (DellHelp.chm).

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
NOTE: PDFfilesrequireAdobe™AcrobatReader,whichcanbedownloadedfromtheAdobeWorldWideWebsiteatwww.adobe.com/acrobat/. To
view a PDF file, launch Acrobat Reader. Click File→Open and select the PDF file.
NOTE: Dell Dimension Help files (files with an extension of .chm) require Microsoft Internet Explorer 4.0 or later.

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
Removing and Installing Parts
Dell™Dimension™XPSSeriesServiceManual

Memory

You can increase your computer memory by installing memory modules on the system board. For information on the type of memory supported by your
computer, see "Memory."


DDR Memory Overview

DDR memory modules should be installed in pairs of matched memory size. This means that if you purchased your computer with 256 MB of memory installed
and you want to add another 256 MB of memory, you must install it in the appropriate connector. If the DDR memory modules are not installed in matched
pairs, the computer will continue to operate, but with a slight reduction in performance.


The recommended memory configurations are:
lA pair of matched memory modules installed in connectors DIMM1 and DIMM2

or
lA pair of matched memory modules installed in connectors DIMM1 and DIMM2 and another matched pair installed in connectors DIMM3 and DIMM4

Additional memory recommendations include:
lDo not install ECC memory modules.
lIf you install mixed pairs PC2700 (DDR 333-MHz) and PC3200 (DDR 400-MHz) of memory modules, they function at the slowest speed of the modules
you install.
lBe sure to install a single memory module in DIMM 1 or the connector closest to the processor before you install modules in the other connectors.

Memory
PCI Cards
AGP Cards
Drives
Microprocessor Airflow Shroud
Microprocessor
System Board
Power Supply
Front Panel
Battery
Drive Door
NOTE: DDR 333 memory operates at 320-MHz when used with an 800-MHz front-side bus processor.
NOTE: Always install DDR memory modules in the order indicated on the system board.




Installing Memory

1. Follow the instructions in "Before You Begin."
2. Open the computer cover.
3. Lay the computer on its side so that the system board is on the bottom of the inside of the computer.
4. If necessary, remove a memory module:
a. Press out the securing clip at each end of the memory module connector.
b. Grasp the module and pull up.

If the module is difficult to remove, gently ease the module back and forth to remove it from the connector.
5. To insert a module, press out the securing clip at each end of the memory module connector.


6. Align the notch on the bottom of the module with the crossbar in the connector.


7. Insert the module straight down into the connector, ensuring that it fits into the vertical guides at each end of the connector. Press firmly on the ends
of the module until it snaps into place.

If you insert the module correctly, the securing clips snap into the cutouts at each end of the module.

NOTICE: If you remove your original memory modules from the computer during a memory upgrade, keep them separate from any new modules that
you may have, even if you purchased the new modules from Dell. You should install your original memory modules in pairs either in connectors DIMM1
and DIMM2 or connectors DIMM3 and DIMM4. If possible, do not pair an original memory module with a new memory module. Otherwise, your computer
may not function at optimal performance.
NOTE: Memory purchased from Dell is covered under your computer warranty.
CAUTION: Before you begin any of the procedures in this section, follow the safety instructions in your Owner's Manual.
NOTICE: To avoid breaking the memory module, do not press near the middle of the module.

8. Close the computer cover.

9. Connect your computer and devices to electrical outlets, and then turn them on.
10. Click the Start button, right-click My Computer, and then click Properties.
11. Click the General tab.
12. To verify that the memory is installed correctly, check the amount of memory (RAM) listed.

PCI Cards


YourDell™computerprovidesslotsforuptofour32-bit, 33-MHz cards. For more information, see "Specifications."


Installing a PCI Card
1. If you are replacing a card, remove the current driver for the card from the operating system.
2. Follow the instructions in "Before You Begin."
3. Open the computer cover.
4. Press the lever on the card retention arm and raise the retention arm.

5. If you are installing a new card, remove the filler bracket to create a card-slot opening. Then continue with step7.
6. If you are replacing a card that is already installed in the computer, remove the card.

If necessary, disconnect any cables connected to the card. Grasp the card by its top corners, and ease it out of its connector.
7. Prepare the card for installation.

See the documentation that came with the card for information on configuring the card, making internal connections, or otherwise customizing it for your
computer.
NOTICE: To connect a network cable, first plug the cable into the network wall jack and then plug it into the computer.
CAUTION: Before you begin any of the procedures in this section, follow the safety instructions in your Owner's Manual.
NOTE: For optimum performance, install a PCI sound card only in PCI slot 3 or 4 and a modem card only in PCI slot 2, 3, or 4.


8. Place the card in the connector and press down firmly. Ensure that the card is fully seated in the slot.

If the card is full-length, insert the end of the card into the card guide bracket as you lower the card toward its connector on the system board. Insert
the card firmly into the card connector on the system board.

9. Before you lower the retention arm, ensure that:
lThe tops of all cards and filler brackets are flush with the alignment bar.
lThe notch in the top of the card or filler bracket fits around the alignment guide.
10. Press the retention arm into place, securing the card(s) in the computer.


11. Connect any cables that should be attached to the card.

See the documentation for the card for information about the card's cable connections.
12. Close the computer cover.

13. Connect your computer and devices to electrical outlets, and then turn them on.
14. Install any drivers required for the card as described in the card documentation.

CAUTION: Some network adapters automatically start the computer when they are connected to a network. To guard against electrical shock, be
sure to unplug your computer from its electrical outlet before installing any cards.
NOTICE: Do not route card cables over or behind the cards. Cables routed over the cards can prevent the computer cover from closing properly or
cause damage to the equipment.
NOTICE: To connect a network cable, first plug the cable into the network wall jack and then plug it into the computer.

Removing a PCI Card
1. Follow the instructions in "Before You Begin."
2. Open the computer cover.
3. Press the lever on the card retention arm and raise the retention arm.
4. If necessary, disconnect any cables connected to the card.
5. Grasp the card by its top corners, and ease it out of its connector.
6. If you are removing the card permanently, install a filler bracket in the empty card-slot opening.

If you need a filler bracket, see "Contacting Dell" in your Owner's Manual.

7. Lower the retention arm and press it into place, securing the card(s) in the computer.
8. Close the computer cover.

9. Connect your computer and devices to electrical outlets, and then turn them on.
10. Remove the card's driver from the operating system.

AGP Cards


YourDell™computerprovidesaconnectorforanAGPcard.

Removing an AGP Card
1. Follow the instructions in "Before You Begin."
2. Open the computer cover.
3. Press the lever on the card retention arm and raise the retention arm.

4. Press out on the release tabs and pull the AGP card guide up and off of the base.

NOTE: You must install filler brackets over empty card-slot openings to maintain FCC certification of the computer. The brackets also keep dust and dirt
out of your computer.
NOTICE: To connect a network cable, first plug the cable into the network wall jack and then plug it into the computer.
CAUTION: Before you begin any of the procedures in this section, follow the safety instructions in your Owner's Manual.

5. Pull the card up and out of the card clip.

Installing an AGP Card
1. Follow the instructions in "Before You Begin."
2. Open the computer cover.
3. Press the lever on the card retention arm and raise the retention arm.

4. Gently press the card into the AGP connector until it clicks into place, ensuring that the tab fits into the notch on the front end of the card.
5. Align the AGP card guide with the base and press down on the indentation until the guide stops at the top of the AGP card.


6. Lower the retention arm and press it into place, securing the card(s) in the computer.
7. Close the computer cover.
8. Connect the monitor cable to the card's video connector.

9. Connect your computer and devices to electrical outlets, and turn them on.

Drives

Overview

Your computer supports one floppy drive and a maximum combination of up to four of any of the following drives.

lTwo hard drives (IDE, Serial ATA)
lTwo CD or DVD drives

NOTICE: To connect a network cable, first plug the cable into the network wall jack and then plug it into the computer.
NOTE: Install only IDE hard drives or serial ATA hard drives in your computer. You cannot install both types of drives.



Hard Drive


Removing a Hard Drive
1. Follow the instructions in "Before You Begin."
2. Open the computer cover.
3. Disconnect the power and hard-drive cables from the drive.

4. Press in on the tabs on each side of the drive and slide the drive up and out.

Installing a Hard Drive
1. Unpack the replacement hard drive, and prepare it for installation.
CAUTION: Before you begin any of the procedures in this section, follow the safety instructions in your Owner's Manual.

2. Check the documentation for the drive to verify that it is configured for your computer.
3. Follow the instructions in "Before You Begin."
4. Open the computer cover.
5. If your replacement hard drive does not have the bracket rails attached, remove the rails from the old drive by removing the two screws that secure
each rail to the drive. Attach the bracket rails to the new drive by aligning the screw holes on the drive with the screw holes on the bracket rails and
then inserting and tightening all four screws (two screws on each rail).

6. Install the hard drive into the computer by gently sliding the drive into place until you hear it click securely.

7. Connect the power and hard-drive cables to the drive.
8. Check all connectors to be certain that they are properly cabled and firmly seated.
9. Close the computer cover.

10. Connect your computer and devices to electrical outlets, and turn them on.

See the documentation that came with the drive for instructions on installing any software required for drive operation.

Floppy Drive


Removing a Floppy Drive
NOTICE: To connect a network cable, first plug the cable into the network wall jack and then plug it into the computer.
CAUTION: Before you begin any of the procedures in this section, follow the safety instructions in your Owner's Manual.