Dell Latitiude E6500 User manual

Dell™Latitude™E6500ServiceManual
Troubleshooting
Before Working on Your Computer
Base Assembly
Hinge Covers
Hard Drive
WLAN/WiMax Cards
WWAN Card
WPAN/UWB Cards
Flash Cache Modules
Fan
Processor Thermal-Cooling Assembly
Processor Module
Memory
Coin-Cell Battery
Optical Drive
LED Cover
Keyboard
Right-Speaker and Fingerprint Reader Cover
Palm Rest Assembly
Card Cage
System Board Assembly
I/O Daughter Card
Modem
Power Module
Display
Flashing the BIOS
Notes, Cautions, and Warnings
IfyoupurchasedaDELL™nSeriescomputer,anyreferencesinthisdocumenttoMicrosoft®Windows®operating systems are not applicable.
Information in this document is subject to change without notice.
©2008-2009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 Latitude are trademarks of Dell Inc.; Microsoft, Windows,Windows Vista, and the Windows Start button logo are either
trademarks or registered trademarks of Microsoft Corporation in the United States and/or other countries; Bluetooth is a registered trademark of Bluetooth SIG Inc.
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 PP30L
September2009Rev.A02
NOTE: A NOTE indicates important information that helps you make better use of your computer.
CAUTION: A CAUTION indicates potential damage to hardware or loss of data if instructions are not followed.
WARNING: A WARNING indicates potential for property damage, personal injury, or death.

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Base Assembly
Dell™Latitude™E6500ServiceManual
Removing the Bottom of the Base Assembly
Replacing the Bottom of the Base Assembly
Removing the Base Assembly
Replacing the Base Assembly
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.
Removing the Bottom of the Base Assembly

1. Follow the procedures in Before Working on Your Computer.

2. Close the display and turn the computer over.

3. Loosen the M2.5 x 5-mm capture screw.

4. Using the rubber feet for leverage, slide the bottom of the base assembly away from computer, then lift to remove it.
Replacing the Bottom of the Base Assembly

1. Slide the bottom of the base assembly into place.

2. Replace the M2.5 x 5-mm captive screw.
Removing the Base Assembly

1. Follow the procedures in Before Working on Your Computer.

2. Remove the bottom of the base assembly (see Removing the Bottom of the Base Assembly).

3. Remove the system board (see Removing the System Board Assembly).
Replacing the Base Assembly

1. Replace the system board (see Replacing the System Board Assembly).

2. Replace the bottom of the base assembly (see Replacing the Bottom of the Base Assembly).
1
M2.5 x 5-mm captive screw
2
rubber feet
3
bottom of base assembly



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Before Working on Your Computer
Dell™Latitude™E6500ServiceManual
Recommended Tools
What You Need to Know for Your Safety
Removing the Battery
Replacing the Battery
This document provides procedures for removing and installing the components in your computer. Unless otherwise noted, each procedure assumes that:
lYou have performed the steps in Before Working on Your Computer.
lYou have 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.
lWhen replacing a component, you have already removed the original, if installed.
Recommended Tools
The procedures in this document may require the following tools:
lSmall flat-blade screwdriver
lPhillips screwdriver
lSmall plastic scribe
lFlash BIOS update (see the Dell Support website at support.dell.com)
What You Need to Know for Your Safety
Use the following safety guidelines to help protect your computer from potential damage and to help ensure your own personal safety.
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.





1. Ensure the work surface is flat and clean to prevent the computer cover from being scratched.

2. Shut down your computer.
lIn Windows XP, click Start®Shutdown®Shutdown.
lIn Windows Vista, click Start , click the arrow icon, and then click Shut Down to turn off your computer.

3. Disconnect your computer and all attached devices from their electrical outlets.

4. Disconnect any telephone or network cables from the computer.


NOTE: The color of your computer and certain system components may appear differently than shown in this document.
CAUTION: Many repairs may only be done by a certified service technician. You should only perform troubleshooting and simple repairs as
authorized in your product documentation, or as directed by the online or telephone service and support team. Damage due to servicing that is not
authorized by Dell is not covered by your warranty. Read and follow the safety instructions that came with the product.
CAUTION: To avoid electrostatic discharge, ground yourself by using a wrist grounding strap or by periodically touching an unpainted metal
surface, such as a connector on the back of the computer.
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 processor by its edges, not by its pins.
CAUTION: When disconnecting a cable, pull on the cable's connector or on its strain-relief loop, not on the cable itself. For cable connectors with
locking tabs, press inward on the locking tabs to release the connector. When connecting a cable, ensure that the connectors are correctly
oriented and aligned to avoid damage to the connector and/or the connector's pins.
NOTE: Ensure the computer is off and not in a power management mode. If you cannot shut down the computer using the operating system,
press and hold the power button for 4-6 seconds.
CAUTION: To disconnect a network cable, first unplug the cable from your computer, and then unplug it from the network wall jack.


5. Remove any installed cards.


6. Turn the computer over.
Removing the Battery

1. Slide the battery release latches to the open position. (The latches lock into place).

2. Grip the battery and slide it out of the battery bay.

3. Turn the computer top-side up, open the display, and press the power button to ground the system board.
Replacing the Battery
To replace a battery, slide it into the battery bay until it clicks into place.
CAUTION: To help prevent damage to the system board, remove the battery from the battery bay before you service the computer.
NOTE: To avoid damage to the computer, use only the battery designed for this particular Dell computer. Do not use batteries designed for other
Dell computers.
1
battery release latches (2)
2
battery
1
battery release latches (2)
2
battery

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Flashing the BIOS
Dell™Latitude™E6500ServiceManual
Flashing the BIOS From a CD/DVD
Flashing the BIOS From the Hard Drive
If a BIOS-update program CD is provided with a new system board, flash the BIOS from the CD. If you do not have a BIOS-update program CD, download the
updatefromtheDell™Supportwebsiteatsupport.dell.com and flash the BIOS from the hard drive.
Flashing the BIOS From a CD/DVD


1. Ensure the AC adapter is plugged in and that the main battery is installed properly.

2. Insert the BIOS-update media, and turn on/restart the computer.

3. On the Dell logo screen, tap <F12> a couple of times to bring up the One Time Boot Menu.

4. Choose to boot from CD/DVD Drive.
If you do not use the One Time Boot Menu, you can change the boot order in the system setup program to boot from the optical drive.

Follow the instructions that appear on the screen. The computer continues to boot and updates the new BIOS. When the flash update is complete, the
computer reboots automatically.

5. Remove the flash BIOS update media from the drive.
Flashing the BIOS From the Hard Drive


1. Locate the latest BIOS update file for your computer on the Dell Support website at support.dell.com and follow the instructions to download it on your
computer's desktop.

2. Ensure the AC adapter is plugged in to the computer and to a known-good power source, and the main battery is properly installed.

3. Double-click the file icon on the desktop and follow the instructions on the screen.


4. The computer reboots and the flash BIOS update process completes.
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
CAUTION: Plug the AC adapter into a known good power source to prevent a loss of power during the flash BIOS update process. Failure to do so
may cause system damage.
CAUTION: Do not interrupt the BIOS update process once it begins. Doing so may cause system damage.
CAUTION: Plug the AC adapter into a known good power source to prevent a loss of power during the flash BIOS update process. Failure to do so
may cause system damage.
CAUTION: Do not interrupt the BIOS update process once it begins. Doing so may cause system damage.

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Card Cage
Dell™Latitude™E6500ServiceManual
Removing the Card Cage
Replacing the Card Cage
Removing the Card Cage
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.

1. Follow the procedures in Before Working on Your Computer.

2. Close the display and turn the computer over.

3. Remove the bottom of the base assembly (see Removing the Bottom of the Base Assembly).

4. Remove the hinge covers (see Removing the Hinge Covers).

5. Remove the palm rest assembly (Removing the Palm Rest Assembly).

6. If a card is in the cage, remove the card.

7. Remove the three M2 x 3 screws.

8. Push the carrier to one side to release it from the system board, then pull the carrier in the opposite direction to remove the carrier.
Replacing the Card Cage
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.

1. Attach one side of the carrier and then the other and set it in place.

2. Replace the three M2 x 3 screws.

3. Replace the palm rest assembly (Replacing the Palm Rest Assembly).

4. Replace the hinge covers (see Replacing the Hinge Covers).

5. Replace the bottom of the base assembly (see Replacing the Bottom of the Base Assembly).
1
card carrier
2
M2 x 3 screws (3)

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Coin-Cell Battery
Dell™Latitude™E6500ServiceManual
Removing the Coin-Cell Battery
Replacing the Coin-Cell Battery
Removing the Coin-Cell Battery
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.


1. Follow the procedures in Before Working on Your Computer.

2. Close the display and turn the computer over.

3. Remove the bottom of the base assembly (see Removing the Bottom of the Base Assembly).

4. Pry up the coin-cell battery to release the double-sided adhesive tape on the bottom.

5. Lift the coin-cell battery out of the computer.

6. Disconnect the coin-cell battery cable from the system board.
Replacing the Coin-Cell Battery
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.

1. Connect the coin-cell battery cable to the system board.

2. Insert the coin-cell battery into the computer.

3. If you are re-installing the old coin-cell battery, slide the battery under the tab, and press down to seal the tape on the bottom.
If you are installing a new coin-cell battery, remove the adhesive backing from the battery and slide the battery under the tab. Press to seal the tape on
the bottom.

4. Replace the bottom of the base assembly (see Replacing the Bottom of the Base Assembly).

5. Replace the battery (see Replacing the Battery).
CAUTION: Disconnecting the coin-cell battery from the system board with no other power source causes the BIOS to reset to the default
configuration and sets the real-time clock to the build date. System configuration changes made in the BIOS by the user must be re-entered, and
the system clock must be set.
1
battery cable connector
2
coin-cell battery

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Processor Module
Dell™Latitude™E6500ServiceManual
Removing the Processor Module
Replacing the Processor Module
Removing the Processor Module
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.

1. Follow the instructions in Before Working on Your Computer.

2. Close the display and turn the computer over.

3. Remove the bottom of the computer (see Removing the Bottom of the Base Assembly).

4. Remove the fan (see Removing the Fan).

5. Remove the processor thermal-cooling assembly (see Removing the Processor Thermal-Cooling Assembly).


6. To loosen the ZIF socket, use a small, flat-blade screwdriver and rotate the ZIF-socket cam screw counterclockwise until it comes to the cam stop.


1
processor module


CAUTION: To avoid damage to the processor, hold the screwdriver so that it is perpendicular to the processor when turning the cam screw.
1
ZIF-socket cam screw
2
ZIF socket
CAUTION: To ensure maximum cooling for the processor, do not touch the heat transfer areas on the processor thermal-cooling assembly. The
oils in your skin can reduce the heat transfer capability of the thermal pads.
CAUTION: When removing the processor module, pull the module straight up. Be careful not to bend the pins on the processor module.


7. Lift the processor module from the ZIF socket.
Replacing the Processor Module
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.



1. Align the pin-1 corner of the processor module with the pin-1 corner of the ZIF socket, then insert the processor module.
When the processor module is properly seated, all four corners are aligned at the same height. If one or more corners of the module are higher than the
others, the module is not seated properly.


2. Tighten the ZIF socket by turning the cam screw clockwise to secure the processor module to the system board.

3. Replace the processor thermal-cooling assembly (see Replacing the Processor Thermal-Cooling Assembly).

4. Replace the fan (see Replacing the Fan).

5. Replace the bottom of the base assembly (see Removing the Bottom of the Base Assembly).

6. Replace the battery (see Replacing the Battery).
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
CAUTION: Do not touch the processor die. Press and hold the processor down on the substrate on which the die is mounted while turning the cam
screw to prevent intermittent contact between the cam screw and processor.
CAUTION: Ensure the cam lock is in a fully open position before seating the processor module. You do not have to use force for seating the
processor module properly in the ZIF socket. A processor module that is not properly seated can result in an intermittent connection or permanent
damage to the microprocessor and ZIF socket.
NOTE: If a new processor is installed, you will receive a new thermal-cooling assembly, which will include an affixed thermal pad, or you will receive a
new thermal pad along with a tech sheet illustrating proper installation.
NOTE: The pin-1 corner of the processor module has a triangle that aligns with the triangle on the pin-1 corner of the ZIF socket.
1
ZIF-socket cam screw
2
ZIF socket
3
pin-1 corner


CAUTION: To avoid damage to the processor, hold the screwdriver so that it is perpendicular to the processor when turning the cam screw.

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Processor Thermal-Cooling Assembly
Dell™Latitude™E6500ServiceManual
Removing the Processor Thermal-Cooling Assembly
Replacing the Processor Thermal-Cooling Assembly
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.
There are two types of thermal solutions for your computer:
lDiscrete graphics that requires two thermal-cooling assemblies.
lIntegrated graphics (does not include a discrete graphics processor) that requires one thermal-cooling assembly.
Removing the Processor Thermal-Cooling Assembly

Discrete Graphics Thermal-Cooling Assembly
If you have purchased a system board containing the discrete graphics option, complete the following steps:

1. Follow the instructions in Before Working on Your Computer.

2. Close the display and turn the computer over.

3. Remove the bottom of the base assembly (see Removing the Bottom of the Base Assembly).

4. Remove the fan (see Removing the Fan).

5. Loosen the four captive screws (in sequential order) securing the processor thermal-cooling assembly to the system board.

6. Lift the screw-end of the assembly at an angle, then ease the vent-end of the assembly out of the computer.

7. Loosen the three captive screws that secure the graphics thermal-cooling assembly to the system board.

8. Lift the screw-end of the assembly up at an angle, then ease the vent-end of the assembly out of the computer.
1
vent-end of assembly
2
processor thermal-cooling assembly
3
captive screws (4)
4
screw-end of assembly


Integrated Graphics Thermal-Cooling Assembly
If you have purchased a system board with integrated graphics, follow these steps:

1. Follow the instructions in Before Working on Your Computer.

2. Close the display and turn the computer over.

3. Remove the bottom of the base assembly (see Removing the Bottom of the Base Assembly).

4. Remove the fan (see Removing the Fan).

5. Loosen the four captive screws securing the thermal-cooling assembly to the system board.

6. Lift the screw-end of the assembly up at an angle, then ease the vent-end of the assembly out of the computer.
Replacing the Processor Thermal-Cooling Assembly
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.

Discrete Graphics Thermal-Cooling Assembly

1. Place the vent-end of the graphics thermal-cooling assembly into the computer at an angle, then align the three captive screws on the thermal-cooling
assembly with the screw holes on the system board.

2. In sequential order, tighten the three captive screws to secure the thermal-cooling assembly to the system board.

1
vent-end of assembly
2
processor thermal-cooling assembly
3
screw-end of assembly
4
captive screws (4)
1
vent-end of assembly
2
processor thermal-cooling assembly
3
captive screws (4)
4
screw-end of assembly


3. Replace the fan (see Replacing the Fan).

4. Replace the bottom of the base assembly (see Removing the Bottom of the Base Assembly).

5. Replace the battery (see Replacing the Battery).

Integrated Graphics Thermal-Cooling Assembly

1. Place the vent-end of the thermal-cooling assembly into the computer at an angle, then align the four captive screws on the thermal-cooling assembly
with the screw holes on the system board.

2. In sequential order, tighten the four captive screws to secure the thermal-cooling assembly to the system board.

3. Replace the fan (see Replacing the Fan).

4. Replace the bottom of the base assembly (see Removing the Bottom of the Base Assembly).

5. Replace the battery (see Replacing the Battery).
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

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I/O Daughter Card
Dell™Latitude™E6500ServiceManual
Removing the I/O Daughter Card
Replacing the I/O Daughter Card
Removing the I/O Daughter Card
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.

1. Follow the procedures in Before Working on Your Computer.

2. Close the display and turn the computer over.

3. Remove the bottom of the base assembly (see Removing the Bottom of the Base Assembly).

4. Remove the (see Removing the Hinge Covers).

5. Remove the palm rest assembly (see Removing the Palm Rest Assembly).

6. Remove the system board (see Removing the System Board Assembly).

7. Remove the modem (see Removing the Modem).

8. Remove the two M2 x 3-mm screws from the I/O daughter card.

9. Remove the I/O daughter card.
Replacing the I/O Daughter Card
Before you begin the following procedure, follow the safety instructions that shipped with your computer.

1. Place the I/O daughter card in the base assembly.

2. Replace the two M2 x 3-mm screws to secure the I/O daughter card to the base assembly.

3. Replace the modem (see Replacing the Modem).

4. Replace the system board (see Replacing the System Board Assembly)).

1
I/O daughter card
2
M2 x 3-mm screws (2)

5. Replace the palm rest assembly (Replacing the Palm Rest Assembly).

6. Replace the hinge covers (see Replacing the Hinge Covers).

7. Replace the bottom of the base assembly (see Replacing the Bottom of the Base Assembly).
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Display
Dell™Latitude™E6500ServiceManual
Removing the Display Assembly
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.

1. Follow the instructions in Before Working on Your Computer.

2. Close the display and turn the computer over.

3. Remove the bottom of the base assembly (see Removing the Bottom of the Base Assembly).

4. Remove the hinge covers (see Removing the Hinge Covers).

5. Disconnect the display cable, the WPAN cable, and the modem cable.


6. Unroute the display cable and the wireless cables (WLAN, WWAN, and WPAN).

7. Remove the M2.5 x 5-mm screws from each hinge.
Removing the Display Assembly
Replacing the Display Assembly
Removing the Display Bezel
Replacing the Display Bezel
Removing the Display Panel
Replacing the Display Panel
Removing the Display Panel Brackets
Replacing the Display Panel Brackets
Display Inverter
Removing the Camera and Microphone Assembly
Replacing the Camera and Microphone Assembly
Removing the Latch Hook Assembly
Replacing the Latch Hook Assembly
Removing the Display Cover
Replacing the Display Cover
NOTE: Some graphics may vary slightly, depending on whether you ordered a cold-cathode fluorescent lamp (CCFL) display or an LED display.
CAUTION: After unrouting the cables, place all cables to the rear and away from the computer.
1
display cable
2
WPAN cable
3
WLAN cable
4
WWAN cable
1
M2.5 x 5-mm screws (2)


8. Turn the computer top-side up.

9. Open the display to 90-degrees and lift the display assembly off the base assembly.
Replacing the Display Assembly
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.


1. Align the display hinges with the holes in the base of the computer and lower the display into place.

2. Replace the two each M2.5 x 5-mm screws on the hinges.

3. Close the display and turn the computer over.

4. Route the display cable and wireless (WLAN, WWAN, and WPAN) cables, and fit the cables under each tab in the cable routing channels, including the
tabs on the rear of the assembly.

5. Connect the WWAN antenna cables to the WWAN card and place any unused antenna cables in the base assembly cable holders next to the card slot.

6. Connect the WPAN antenna cable to the WPAN card and place any unused antenna cables in the base assembly cable holders next to the card slot.

7. Connect the WLAN antenna cables to the WPAN card, and place any unused antenna cables in the base assembly cable holders next to the card slot.

8. Connect the display cable to the display cable connector on the system board.

9. Replace the hinge covers (see Replacing the Hinge Covers).

10. Replace the bottom of the base assembly (see Replacing the Bottom of the Base Assembly).

11. Replace the battery (see Replacing the Battery).
Removing the Display Bezel
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.

1. Follow the instructions in Before Working on Your Computer.

2. Remove the display assembly (see Removing the Display Assembly).

1
display assembly
2
base assembly
CAUTION: After unrouting cables, position the cables to the rear and away from the base assembly before installing the display assembly.