Dell XPS 430 Manual de usuario

Dell™XPS™430ServiceManual

Model DC01L

Notes, Notices, and Cautions

Information in this document is subject to change without notice.

©2008DellInc.Allrightsreserved.

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

Trademarks used in this text: Dell, the DELL logo, and XPS are trademarks of Dell Inc.; Intel and Intel SpeedStep are either trademarks or registered trademarks of Intel

Corporation in the U.S. and other countries; Microsoft and Windows are either trademarks or registered trademarks of Microsoft Corporation in the United States and/or other

countries.

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.

August 2008 Rev. A00

Technical Overview

Before You Begin

Removing the Computer Cover

Replacing Memory Module(s)

Replacing PCI and PCI Express Cards

Replacing Drives

Replacing Fans

Replacing the Front I/O Panel

Replacing the Processor

Replacing the System Board

Replacing the Power Supply

Replacing the Battery

Replacing the Computer Cover

System Setup

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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Replacing the Battery

Dell™XPS™430ServiceManual



To replace the battery:



1. Enter the system setup program and record the values for all the screens (see Entering System Setup) so that you can restore the correct settings after

installing the new battery.



2. Follow the procedures in Before You Begin.



3. Remove the computer cover (see Removing the Computer Cover).



4. Locate the battery socket (see System Board Components).



5. Remove the battery by carefully prying it out of its socket with your fingers or with a blunt, nonconducting object, such as a plastic screwdriver.



6. Insert the new battery into the socket with the side labeled "+" facing up, and then snap the battery into place.



7. Replace the computer cover. (see Replacing the Computer Cover).



8. Connect your computer and devices to electrical outlets, and then turn them on.



9. Enter system setup and restore the settings you recorded in step 1 (see Entering System Setup).



10. Properly dispose of the old battery. See the safety instructions that shipped with your computer for battery disposal information.

Back to Contents Page



CAUTION: Before working inside your computer, read the safety information that shipped with your computer. For additional safety best

practices information, see the Regulatory Compliance Homepage at www.dell.com/regulatory_compliance.

CAUTION: A new battery can explode 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.

NOTICE: If you pry the battery out of its socket with a blunt object, be careful not to touch the system board with the object. Ensure that the object is

inserted between the battery and the socket before you attempt to pry out the battery. Otherwise, you may damage the system board by prying off

the socket or by breaking circuit traces on the system board.

coin-cell battery

tab

battery socket

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Before You Begin

Dell™XPS™430ServiceManual

Technical Specifications

Recommended Tools

Turning Off Your Computer

Safety Instructions

This chapter provides procedures for removing and installing the components in your computer. Unless otherwise noted, each procedure assumes that the

following conditions exist:

lYou have performed the steps in Turning Off Your Computer and Safety Instructions.

lYou have read the safety information that shipped with your computer.

lA component can be replaced or—if purchased separately—installed by performing the removal procedure in reverse order.

Technical Specifications

For information on technical specifications of your computer, see the Quick Reference Guide that shipped with your computer or see the Dell Support website at

support.dell.com.

Recommended Tools

The procedures in this document may require the use of a small Phillips screwdriver size #2.

Turning Off Your Computer



1. Shut down the operating system.



2. Ensure that the computer and all attached devices are turned off. If your computer and attached devices did not automatically turn off when you shut

down your operating system, press and hold the power button for about 4 seconds to turn them off.

Safety Instructions

Use the following safety guidelines to help protect your computer from potential damage and to help to ensure your own personal safety.



1. Ensure that the work surface is flat and clean to prevent the computer cover from being scratched.



2. Turn off your computer (see Turning Off Your Computer).



3. Disconnect all telephone or network cables from the computer.



4. Disconnect your computer and all attached devices from their electrical outlets.



5. Press and hold the power button while the system is unplugged to ground the system board.

NOTICE: To avoid losing data, save and close all open files and exit all open programs before you turn off your computer.

CAUTION: Before working inside your computer, read the safety information that shipped with your computer. For additional safety best

practices information, see the Regulatory Compliance Homepage at www.dell.com/regulatory_compliance.

NOTICE: 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.

NOTICE: When you disconnect a cable, pull on its connector or on its pull-tab, not on the cable itself. Some cables have connectors 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.

NOTICE: To disconnect a network cable, first unplug the cable from your computer and then unplug the cable from the network device.

Back to Contents Page



NOTICE: Before touching anything inside your computer, ground yourself by touching an unpainted metal surface, such as the metal at the back of the

computer. While you work, periodically touch an unpainted metal surface to dissipate static electricity, which could harm internal components.

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Replacing PCI and PCI Express Cards

Dell™XPS™430ServiceManual

Removing PCI and PCI Express Cards

Installing PCI and PCI Express Cards

Configuring Your Computer After Removing or Installing PCI and PCI Express Cards



Removing PCI and PCI Express Cards



1. Follow the procedures in Before You Begin.



2. Uninstall the card's driver and software from the operating system. For more information, see the Quick Reference Guide.



3. If necessary, disconnect any external cables connected to the card.



4. Remove the computer cover (see Removing the Computer Cover).



5. If present on your computer, rotate the lever on the chassis wall upward.



6. Press the two release tabs on the card retention door towards each other and pivot the door open. The door is hinged and remains in the open

position.



7. If your computer has a card retention bracket to secure the x16 card, press the release tab downward gently, and then pivot the bracket upward to

access the card slots.

CAUTION: Before working inside your computer, read the safety information that shipped with your computer. For additional safety best

practices information, see the Regulatory Compliance Homepage at www.dell.com/regulatory_compliance.

card retention door

release tabs (2)

lever on chassis wall (may not be present on all computers)

filler bracket

alignment guide

alignment bar

release tab

card retention bracket

card retention door



8. If you are removing a PCI Express card, press the securing tab on the card slot to remove the card.



9. If you are removing the card permanently, install a filler bracket in the empty card-slot opening.

If you need a filler bracket, contact Dell (see "Contacting Dell" in the Quick Reference Guide).



10. Push the card retention bracket back into its original position; push the tip of the bracket so the release tab clicks into place.



11. Close the card retention door to secure the card(s).



12. Replace the computer cover (see Replacing the Computer Cover).



13. Connect the computer and devices to electrical outlets, and then turn them on.



14. To complete the removal procedure, see Configuring Your Computer After Removing or Installing PCI and PCI Express Cards.

Installing PCI and PCI Express Cards



1. Follow the procedures in Before You Begin.



2. Remove the computer cover. See Removing the Computer Cover.



3. If present on your computer, rotate the lever on the chassis wall upward.



4. Press the two release tabs on the card retention door towards each other and pivot the door open. The door is hinged and remains in the open

position.



5. If your computer includes a card retention bracket to secure the x16 card, press the release tab downward gently and then pivot the bracket upward to

access the card slots.



6. If you are installing a new card, remove the filler bracket to create a card-slot opening, and then go to step 8.



7. If you are replacing a card that is already installed in the computer, remove the existing card. See Removing PCI and PCI Express Cards.



8. 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.



9. If you are installing the card into the x16 card connector, position the card so that the securing slot is aligned with the securing tab.

PCI Express x16 card slot

PCI Express x16 card

securing tab

PCI Express x1 card

PCI Express x1 card slot



NOTICE: Ensure that you release the securing tab to unseat the card. If the card is not removed correctly, the system board may be damaged.

NOTE: Installing filler brackets over empty card-slot openings is necessary to maintain FCC certification of the computer. The brackets also keep

dust and dirt out of your computer.

NOTE: For full-length PCI-E cards, if a "piano" bracket is present on your computer you need to rotate it down into place.

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.



10. Place the card in the connector and press down firmly. Ensure that the card is fully seated in the slot.



11. 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.



12. If you removed a card retention bracket, snap it into place, securing the PCI Express card.



13. Replace the computer cover (see Replacing the Computer Cover).



14. Connect the computer and devices to electrical outlets, and then turn them on.



15. To complete the installation, see Configuring Your Computer After Removing or Installing PCI and PCI Express Cards.

Configuring Your Computer After Removing or Installing PCI and PCI Express Cards

NOTICE: Ensure that you release the securing tab to seat the card. If the card is not installed correctly, you may damage the system board.

fully seated card

not fully seated card

bracket within slot

bracket caught outside of slot

alignment bar

alignment guide

release tab

card retention bracket

card retention door

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 device and then plug the cable into the computer.

NOTE: For information on location of connectors, see the Quick Reference Guide. For information on installing drivers and software for your card, see the

documentation that shipped with the card.



Installed

Removed

Sound

Card

1. Enter system setup (see

System Setup).

2. Go to Onboard Devices

and select Integrated

1. Enter system setup (see

System Setup).

2. Go to Onboard Devices

and select Integrated

Back to Contents Page



Audio, and then change

the setting to Off.

3. Connect the external

audio devices to the

sound card's connectors.

Audio, and then change

the setting to On.

3. Connect the external

audio devices to the

computer's back panel

connectors.

Network

Card

1. Enter system setup (see

System Setup).

2. Go to Onboard Devices

and select Integrated

NIC, and then change

the setting to Off.

3. Connect the network

cable to the network

card's connector.

1. Enter system setup (see

System Setup).

2. Go to Onboard Devices

and select Integrated

NIC, and then change

the setting to On.

3. Connect the network

cable to the integrated

network connector.

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Replacing the Computer Cover

Dell™XPS™430ServiceManual



1. Ensure that all cables are connected, and fold cables out of the way.

Gently pull the power cables toward you so that they do not get caught underneath the drives.



2. Ensure that no tools or extra parts are left inside the computer.



3. Lower the cover into place:

a. Pivot the cover down.

b. Press down on the right side of the cover until it closes.

c. Press down on the left side of the cover until it closes.



4. Ensure that both sides of the cover are locked. If not, repeat all of step 3.



5. Connect your computer and devices to electrical outlets, and then turn them on.

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

CAUTION: Before working inside your computer, read the safety information that shipped with your computer. For additional safety best

practices information, see the Regulatory Compliance Homepage at www.dell.com/regulatory_compliance.

CAUTION: Do not operate your equipment with any cover(s) (including computer covers, front panel, filler brackets, front-panel inserts, etc.)

removed.

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Removing the Computer Cover

Dell™XPS™430ServiceManual



1. Follow the procedures in Before You Begin.



2. If you have installed a security cable, remove it from the security cable slot.



3. Lay your computer on its side with the computer cover facing up.



4. Pull back the cover release latch on the top panel.



5. Grip the sides of the computer cover and pivot the cover up.



6. Lift the cover away and set it aside in a secure location.

Back to Contents Page



CAUTION: Before working inside your computer, read the safety information that shipped with your computer. For additional safety best

practices information, see the Regulatory Compliance Homepage at www.dell.com/regulatory_compliance.

CAUTION: To guard against likelihood of electric shock, laceration by moving fan blades or other unexpected injuries, always unplug your

computer from the electrical outlet before removing the cover.

NOTICE: Ensure that sufficient space exists to support the system with the cover removed—at least 30 cm (1 ft.) of desktop space.

NOTICE: Ensure that you are working on a level, protected surface to avoid scratching either the computer or the surface on which it is resting.

cover release latch

computer cover

hinge tabs (3)

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