Dell Latitude D505 Series Manuel utilisateur

Dell Latitude D505 Series Service Manual

Dell™ Latitude™ D505 Series Service

Manual

Before You Begin

Memory Module, Mini PCI Card, and Devices

System Components

Reserve Battery

Hard Drive

Bluetooth™ Card

Keyboard

Modem

Microprocessor Thermal-Cooling Assembly

Microprocessor Module

Display Assembly and Display Latch

Palm Rest

Docking Doors

Speakers

Base Latch

Fan

System Board

Flashing the BIOS

Pin Assignments for I/O Connectors

Mini Recommended Spares List

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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Dell Latitude D505 Series Service Manual

Trademarks used in this text: Dell, the DELL logo, and Latitude are trademarks of Dell Inc.; Intel is a

registered trademark 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

November 2003

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Before You Begin: Dell Latitude D505 Series Service Manual

Back to Contents Page

Before You Begin

Dell™ Latitude™ D505 Series Service Manual

Preparing to Work Inside the Computer

Recommended Tools

Computer Orientation

Screw Identification

Preparing to Work Inside the Computer

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 System Information Guide 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: To avoid damaging the computer, perform the following steps before

you begin working inside the computer.

1. Ensure that the work surface is flat and clean to prevent scratching the

computer cover.

2. Save any work in progress and exit all open programs.

3. Turn off the computer and all attached devices.

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Before You Begin: Dell Latitude D505 Series Service Manual

NOTE: Ensure that the computer is off and not in a power management mode.

If you cannot shut down the computer using the computer operating system,

press and hold the power button for 4 seconds.

4. If the computer is connected to a docking device (docked), undock it.

5. Disconnect the computer from the electrical outlet.

6. To avoid possible damage to the system board, wait 10 to 20 seconds and then

disconnect any attached devices.

7. Disconnect all other external cables from the computer.

8. Remove any installed PC Cards from the PC Card slot.

9. Close the display and turn the computer upside down on a flat work surface.

NOTICE: To avoid damaging the system board, you must remove the main

battery before you service the computer.

10. Slide and hold the battery-bay latch release on the bottom of the computer, and

then remove the battery from the bay.

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Before You Begin: Dell Latitude D505 Series Service Manual

11. Remove any installed memory modules, Mini PCI cards, and devices, including a

second battery if one is installed.

12. Remove the hard drive.

Recommended Tools

The procedures in this manual require the following tools:

●#1 Phillips screwdriver

●¼-inch flat-blade screwdriver

●Small plastic scribe

●Flash BIOS update program floppy disk or CD

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Before You Begin: Dell Latitude D505 Series Service Manual

Computer Orientation

1 back

2 right

3 front

4 left

Screw Identification

When you are removing and replacing components, photocopy "Screw Identification"

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Before You Begin: Dell Latitude D505 Series Service Manual

as a tool to lay out and keep track of the screws. The placemat provides the number

of screws and their sizes.

Optional Device:

(1 each)

Hard Drive:

(2 each)

Keyboard:

(2 each)

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Before You Begin: Dell Latitude D505 Series Service Manual

Modem:

(1 each)

Display Assembly:

(4 each)

Display Bezel:

(display bumpers, 6 each)

(6 each)

Display Panel:

(8 each)

Display Adapter Rails

(14.1-inch display only):

(4 each)

Display Latch:

(1 each)

Palm Rest:

(4 each)

(13 each)

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Before You Begin: Dell Latitude D505 Series Service Manual

Speakers:

(1 each)

Fan:

(2 each)

System Board:

(2 each)

(4 each)

Back to Contents Page

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Memory Module, Mini PCI Card, and Devices: Dell Latitude D505 Series Service Manual

Back to Contents Page

Memory Module, Mini PCI Card, and

Devices

Dell™ Latitude™ D505 Series Service Manual

Memory Module

Mini PCI Card

Devices

Memory Module

CAUTION: Before working inside your Dell™ computer, read the safety

instructions in your System Information Guide.

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.

NOTE: Memory modules purchased from Dell are covered under your computer

warranty.

1. Follow the instructions in "Preparing to Work Inside the Computer."

2. Turn the computer over, loosen the captive screw (labeled "M") from the

memory module cover, and lift the cover.

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