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Keyboard

Dell™ Latitude™ D510 Service Manual

Follow the instructions in "

Preparing to Work Inside Your Computer

Turn the computer top-side up.

Remove the center control cover:

Open the display all the way (180 degrees) so that it lies flat against your work surface.

Starting on the right side of the computer, use a plastic scribe to pry up the center control cover. Lift it away from the computer, and lay it aside.

CAUTION:

Before performing the following procedures, read the safety instructions in your

Product Information Guide

NOTICE:

To prevent 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.

1 display

2 center control cover

3 palm rest (with touch pad)

1 center control cover

Remove the keyboard:

Remove the two M2.5 x 5-mm screws across the top of the keyboard.

Slide the keyboard towards the display until it is free of the palm rest and hold it slightly above the computer, to allow access to the keyboard

connector.

Pull the keyboard connector tab to disconnect the keyboard connector from the system board.

Set the keyboard aside.

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NOTICE:

The keycaps on the keyboard are fragile, easily dislodged, and time-consuming to replace. Be careful when removing and handling the

keyboard.

1 M2.5 x 5-mm screws (2)

2 keyboard connector tab

3 keyboard connector

NOTE:

When you replace the keyboard, ensure that the keyboard tabs are completely secured beneath the palm rest to avoid scratching it.

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Base Latch

Dell™ Latitude™ D510 Service Manual

Follow the instructions in "

Preparing to Work Inside Your Computer

Remove the

palm rest

Remove the

speakers

Press in the release button, slightly press together the two securing clips, and then pull the base latch straight up and away from the computer base.

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CAUTION:

Before performing the following procedures, read the safety instructions in your

Product Information Guide

NOTICE:

To prevent 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.

1 base latch

2 release button

3 securing clips (2)

4 computer base

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Palm Rest

Dell™ Latitude™ D510 Service Manual

Follow the instructions in "

Preparing to Work Inside Your Computer

Remove the

keyboard

Remove the

display assembly

Turn the computer upside down and remove the 14 M2.5 x 8-mm screws.

Turn the computer top-side up and remove the three M2.5 x 5-mm screws labeled "P" from the top of the palm rest.

Remove the M2.5 x 5-mm screw labeled "P" from the metal shield.

CAUTION:

Before performing the following procedures, read the safety instructions in your

Product Information Guide

NOTICE:

To prevent 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.

NOTICE:

You must remove the display assembly before you remove the palm rest; the display hinges pass through the back of the palm rest.

1 M2.5 x 8-mm screws (14)

Use the touch pad connector tab to disconnect the touch pad connector from the system board.

Starting at the back center of the palm rest, use your fingers to separate the palm rest from the computer base by gently lifting up the palm rest while

pressing down on the back of the computer base.

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1 M2.5 x 5-mm screws labeled "P" (4)

1 touch pad connector

2 system board connector

NOTICE:

Carefully separate the palm rest from the computer base to avoid damage to the palm rest.

NOTE:

When you reinstall the palm rest, attach the right side of the palm rest first and ensure that the modem ends of the antennae cables are visible

in the PCI card compartment on the base of the computer.

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Pin Assignments for I/O Connectors

Dell™ Latitude™ D510 Service Manual

USB Connector

Video Connector

Parallel Connector

S-Video TV-Out Connector

Serial Connector

IEEE 1394 Connector

USB Connector

Video Connector

Parallel Connector

Signal

USB5V+

USBP

–

USBP+

GND

Signal

CRT_R 9

5V+

CRT_G 10 GND

CRT_B 11 MONITOR_DETECT

–

12 DDC_DATA

GND

13 CRT_HS

GND

14 CRT_VS

GND

15 DDC_CLK

GND

Signal

S-Video TV-Out Connector

Serial Connector

IEEE 1394 Connector

STROBE

–

ACK

–

PD0

BUSY

PD1

P E

PD2

SLCT

PD3

AFD/3M

–

PD4

ERROR

–

PD5

INIT

–

PD6

SLIN

–

PD7

–

25 GND

S-Video

Signal

GND

DLUMA-L

DCRMA-L

Composite Video

Signal

DCMPS-L

GND

Signal

DCD

DSR

RXDA

RTS

TXDA

CTS

DTR

GND

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Signal

TPB

–

TPB+

TPA

–

TPA+

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Speakers

Dell™ Latitude™ D510 Service Manual

Follow the instructions in "

Preparing to Work Inside Your Computer

Remove the

palm rest

Note the location of the coin-cell battery.

Remove the speaker cable from the speaker-cable routing clips.

Disconnect the speaker connector from the system board connector.

Remove the M2.5 x 5-mm screw labeled "B" from the speakers.

Gently pull the front of the computer base outward while lifting the speakers.

Disconnect the coin-cell battery from the speakers.

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CAUTION:

Before performing the following procedures, read the safety instructions in your

Product Information Guide

NOTICE:

To prevent 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.

NOTICE:

To avoid damage to the speaker cable, be sure to re-route it through both securing clips. When inserting it back into each routing clip, slightly

bend open the clip with your finger, insert the cable, and then press the clip closed.

NOTICE:

Handle the speakers with care to avoid damaging them.

1 speaker connector

2 M2.5 x 5-mm screw labeled "B"

3 coin-cell battery

4 coin-cell battery compartment

5 speakers

6 computer base

NOTICE:

When replacing the speakers, be sure to replace the coin-cell battery in its compartment.

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System Board

Dell™ Latitude™ D510 Service Manual

Removing the System Board

Installing the System Board

Removing the System Board

The system board's BIOS chip contains the Service Tag, which is also visible on a barcode label on the bottom of the computer. The replacement kit for the

system board includes a CD that provides a utility for transferring the Service Tag to the replacement system board.

Follow the instructions in "

Preparing to Work Inside Your Computer

Remove the

palm rest

Remove the

microprocessor thermal-cooling assembly

Remove the

microprocessor

Remove the

speakers

Remove the two M2.5 x 5-mm screws labeled "B".

Turn the computer upside down and remove the four M2 x 3-mm screws labeled "B" that secure the system board to the computer base.

CAUTION:

Before performing the following procedures, read the safety instructions in your

Product Information Guide

NOTICE:

Disconnect the power supply and any attached devices from electrical outlets, and remove any installed batteries.

NOTICE:

To prevent 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.

1 M2.5 x 5-mm screws (2)

2 system board

Grab the back of the computer base in the center and pull down slightly so that the two system-board securing clips clear their slots, and then pull out

the system board.

Installing the System Board

Follow all of the steps in "

Removing the System Board

" in reverse order.

Turn on the computer.

Insert the floppy disk or CD that accompanied the replacement system board into the appropriate drive and follow the instructions that appear on the

screen.

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1 M2 x 3-mm screws labeled "B" (4)

1 system-board securing clips (2)

NOTICE:

Before turning on the computer, replace all screws and ensure that no stray screws remain inside the computer. Failure to do so may result in

damage to the computer.

NOTE:

After replacing the system board, enter the computer Service Tag into the BIOS of the replacement system board.

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System Components

Dell™ Latitude™ D510 Service Manual

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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:

Unless otherwise noted, each procedure in this document assumes that a part can be replaced

—

or, if purchased separately, installed

—

performing the removal procedure in reverse order.

1 display assembly

microprocessor

2 center control cover

optical device

3 keyboard

10 battery

4 palm rest (with touch pad)

11 computer base

5 microprocessor thermal-cooling assembly 12 hard drive

6 graphics cooling assembly

13 speakers

7 system board

14 fan

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Microprocessor Thermal-Cooling Assembly

Dell™ Latitude™ D510 Service Manual

Removing the Microprocessor Thermal-Cooling Assembly

Installing the Microprocessor Thermal-Cooling Assembly

Removing the Microprocessor Thermal-Cooling Assembly

Follow the instructions in "

Preparing to Work Inside Your Computer

Remove the

keyboard

Remove the captive screw that attaches the display cable to the system board.

Disconnect the display cable from the display cable connector on the system board.

Release the display cable from its routing clips and slide it out from beneath the tab on the palm rest.

Release the two antenna cables from the two antenna-securing clips.

Disconnect one antenna cable from the display by holding the two gold antenna connectors and gently pulling them apart. Then disconnect the other

antenna cable. (The gold antenna connectors on each cable are keyed to ensure that they are correctly reconnected.)

In consecutive order, loosen the four captive screws labeled "1" through "4," that secure the microprocessor thermal-cooling assembly to the system

board.

CAUTION:

Before performing the following procedures, read the safety instructions in your

Product Information Guide

NOTICE:

To prevent 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.

NOTICE:

Disconnect the computer and any attached devices from electrical outlets, and remove any installed batteries.

1 display cable connector

2 display cable connector on system board

3 captive screw

4 antenna cables (2)

5 antenna connectors (2)

Lift the microprocessor thermal-cooling assembly up and to the right to remove it from the system board.

Installing the Microprocessor Thermal-Cooling Assembly

Slip the left side of the microprocessor thermal-cooling assembly underneath the palm rest and then place the assembly over the microprocessor.

Tighten the four captive screws, labeled "1" through "4," in consecutive order.

NOTICE:

Ensure that you do not trap any cables beneath the microprocessor thermal-cooling assembly when you replace it.

NOTICE:

While tightening the screws, ensure that the cooler plate is no higher than the screw heads.

1 incorrectly installed heat sink

Slide the display cable behind the tab on the palm rest and place it between its routing clips.

Attach the display cable to the display panel connector on the system board.

Reconnect the two antenna cables and then secure them into the two antenna-securing clips.

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2 correctly installed heat sink

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Dell™ Latitude™ D510 Service Manual

Notes, Notices, and Cautions

Information in this document is subject to change without notice.

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

is strictly forbidden.

Trademarks used in this text:

Dell

, the

DELL

logo, and

Latitude

are trademarks of Dell Inc.;

Intel, Pentium, and Celeron are

registered trademarks of Intel Corporation;

Microsoft

and

Windows

are registered trademarks of Microsoft Corporation;

Bluetooth

is a trademark owned by Bluetooth SIG, Inc. and is used by Dell Inc. under license.

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.

Model PP10L

April 2005 Rev. A00

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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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Memory Module, Modem, Mini PCI Card, and Optical Devices

Dell™ Latitude™ D510 Service Manual

Memory Module

Modem

Mini PCI Card

Optical Devices

Memory Module

Follow the instructions in "

Preparing to Work Inside Your Computer

Turn the computer upside down, loosen the captive screw (labeled "M") in the memory module cover, and lift the cover.

If you are replacing a memory module, remove the existing module.

Use your fingertips to carefully spread apart the securing clips on each end of the memory module connector until the module pops up.

Remove the module from the connector.

CAUTION:

Before working inside your Dell™ computer, read the safety instructions in your

Product Information

Guide

NOTICE:

To prevent 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.

NOTE:

Memory modules purchased from Dell are covered under your computer warranty.

NOTICE:

To prevent damage to the memory module connector, do not use tools to spread the securing clips that secure the memory module.

NOTICE:

Handle memory modules by their edges, and do not touch the components on a module.

Ground yourself and install the new memory module:

Align the notch in the module with the slot in the center of the connector.

Slide the edge of the module firmly into the connector, and rotate the module down until you feel a click. If you do not feel the click, remove the

module and reinstall it.

Replace the cover and screw.

Insert the battery into the battery bay, or connect the AC adapter to your computer and an electrical outlet.

Turn on the computer.

If memory has been added, as the computer boots it detects the additional memory and automatically updates the system configuration information.

Modem

Follow the instructions in "

Preparing to Work Inside Your Computer

Turn the computer upside down, loosen the captive screw (labeled "M") from the memory module cover, and lift the cover.

If you are replacing a modem, remove the existing modem:

Remove the M2 x 3-mm screw from the modem.

Use the pull-tab to disconnect the modem from the modem connector on the system board.

Disconnect the modem cable from the modem.

NOTICE:

If you need to install memory modules in two connectors, install a memory module in the connector labeled "DIMM A" before you install a

module in the connector labeled "DIMM B."

NOTICE:

Do not attempt to install non-DDR2 memory modules in the connectors. Installing incompatible memory modules can damage the connectors.

NOTE:

If the memory module is not installed properly, the computer will not boot. No error message indicates this failure.

NOTICE:

If the memory module cover is difficult to close, remove the module and reinstall it. Forcing the cover to close may damage your computer.

CAUTION:

Before performing the following procedures, read the safety instructions in your

Product Information Guide

NOTICE:

To prevent 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.

1 pull-tab

4 modem connector on system board

2 M2 x 3-mm screw 5 modem cable

3 modem

Connect the modem cable to the modem.

Align the connector on the bottom of the modem with the modem connector on the system board and then press down on the right side of the modem

to seat both connectors.

Replace the M2 x 3-mm screw.

Replace the cover and captive screw.

Mini PCI Card

If you ordered a Mini PCI card when you ordered your computer, Dell has already installed the card for you.

Follow the instructions in "

Preparing to Work Inside Your Computer

Turn the computer upside down, and loosen the captive screw (labeled "C") on the Mini PCI card cover.

Place your finger under the cover at the indentation and lift up the cover.

If a Mini PCI card is not already installed, go to

step 5

. If you are replacing a Mini PCI card, remove the existing card:

Disconnect any attached cables from the Mini PCI card.

Release the Mini PCI card by spreading the securing clips until the card pops up slightly.

Lift the Mini PCI card out of its connector.

NOTICE:

Do not press down on the left side of the modem (side with the modem cable connection) while installing it.

NOTICE:

If the memory module cover is difficult to close, remove the module and reinstall it. Forcing the cover to close may damage your computer.

CAUTION:

Before working inside your computer, read the safety instructions in your

Product Information

Guide

NOTICE:

To prevent 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.

NOTICE:

Handle components and cards by their edges, and avoid touching pins and contacts.

NOTICE:

2.4-GHz Wireless LAN PC Cards may be removed and installed by the user.

NOTICE:

To prevent damage to the Mini PCI card connector, do not use tools to spread the securing clips that secure the card.

Align the new Mini PCI card with the connector at a 45-degree angle, and press the Mini PCI card into the connector.

Connect the antenna cables from the computer to the antenna connectors on the Mini PCI card.

Lower the Mini PCI card toward the inner tabs to approximately a 20-degree angle.

Continue lowering the Mini PCI card until it snaps into the inner tabs of the connector.

Ensure that the cables are positioned so that they will not be pinched when you replace the cover.

10.

Replace the cover.

Optical Devices

Your computer ships with an optical drive installed in the module bay. You can install an M2 x 3-mm optical device security screw in the bay, if desired, to make

the device more difficult to remove.

NOTICE:

In the next step, ensure that the antenna cables extend over the edge of the computer, so that they are not trapped beneath the new Mini

PCI card.

NOTICE:

The connectors are keyed for correct insertion; do not force the connections.

1 antenna cables (2)

2 antenna connectors on card (2)

NOTICE:

If the Mini PCI card cover is difficult to close, remove the card and reinstall it. Forcing the cover to close may damage your computer.

CAUTION:

Before working inside your computer, read the safety instructions in your