Dell Latitude 2110 User manual

Dell Latitude 2110 Service Manual
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.
©2010DellInc.Allrightsreserved.
Reproduction of this material in any manner whatsoever without the written permission of Dell Inc. is strictly forbidden.
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.
June2010Rev.A00
Working on Your Computer
Specifications
Removing and Replacing Parts
System Setup
Diagnostics
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 a potential for property damage, personal injury, or death.
Trademarksusedinthistext:Dell™,theDELL™logo,andLatitude™aretrademarksofDellInc.Intel®, Core™,andSpeedStep®are either
trademarks or registered trademarks of Intel Corporation. Microsoft®, Windows®, Windows Vista®,
and the Windows Vista start button 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.

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Battery
Dell Latitude 2110 Service Manual
Removing the Battery
1. Follow the procedures in Before Working Inside Your Computer.
2. Slide the battery release latch into the unlock position.
3. Slide and remove the battery from the computer.
Replacing the Battery
To replace the battery, perform the above steps in reverse order.
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WARNING: 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.
NOTE: You may need to install Adobe Flash Player from Adobe.com in order to view the illustrations below.

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Keyboard
Dell Latitude 2110 Service Manual
Removing the Keyboard
1. Follow the procedures in Before Working Inside Your Computer.
2. Remove the battery.
3. Remove the screws that secure the keyboard.
4. Open the display and then push a flathead screwdriver through the screw socket from where you removed the keyboard screw.
5. Starting in the top left corner of the keyboard, lift the keyboard up, and then flip the keyboard.
6. Open the keyboard data-cable clip.
7. Disconnect the keyboard data cable and remove the keyboard from the computer.
Replacing the Keyboard
To replace the keyboard, perform the above steps in reverse order.
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WARNING: 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.
NOTE: You may need to install Adobe Flash Player from Adobe.com in order to view the illustrations below.

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Access Panel
Dell Latitude 2110 Service Manual
Removing the Access Panel
1. Follow the procedures in Before Working Inside Your Computer.
2. Remove the keyboard.
3. Remove the access-panel screws under the keyboard.
4. Remove the access-panel screws on the bottom of the computer.
5. Starting near the hinges, lift the access panel and remove it from the computer.
Replacing the Access Panel
To replace the access panel, perform the above steps in reverse order.
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WARNING: 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.
NOTE: You may need to install Adobe Flash Player from Adobe.com in order to view the illustrations below.

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Memory Modules
Dell Latitude 2110 Service Manual
Removing the Memory Modules
1. Follow the procedures in Before Working Inside Your Computer.
2. Remove the keyboard.
3. Remove the access panel.
4. Pry the retention clips away from the memory module.
5. Remove the memory module from the computer.
Replacing the Memory Modules
To replace the memory modules, insert the memory module in the memory slot at an angle, then press down the memory module to snap the memory module
in place.
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WARNING: 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.
NOTE: You may need to install Adobe Flash Player from Adobe.com in order to view the illustrations below.

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Coin-Cell Battery
Dell Latitude 2110 Service Manual
Removing the Coin-Cell Battery
1. Follow the procedures in Before Working Inside Your Computer.
2. Remove the keyboard.
3. Remove the access panel.
4. Disconnect the coin-cell battery cable from the system board.
5. Remove the coin-cell battery.
Replacing the Coin-Cell Battery
To replace the coin-cell battery, perform the above steps in reverse order.
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WARNING: 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.
NOTE: You may need to install Adobe Flash Player from Adobe.com in order to view the illustrations below.

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WLAN Card
Dell Latitude 2110 Service Manual
Removing the WLAN Card
1. Follow the procedures in Before Working Inside Your Computer.
2. Remove the keyboard.
3. Remove the access panel.
4. Disconnect the WLAN antenna cables from the card.
5. Remove the screw that secures the WLAN card to the system board.
6. Remove the WLAN card from the computer.
Replacing the WLAN Card
To replace the WLAN card, perform the above steps in reverse order.
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WARNING: 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.
NOTE: You may need to install Adobe Flash Player from Adobe.com in order to view the illustrations below.

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WWAN Card
Dell Latitude 2110 Service Manual
Removing the WWAN Card
1. Follow the procedures in Before Working Inside Your Computer.
2. Remove the battery.
3. Remove the keyboard.
4. Remove the access panel.
5. Disconnect the WWAN antenna cables from the card.
6. Remove the screw that secures the WWAN card to the system board.
7. Remove the WWAN card from the computer.
Replacing the WWAN Card
To replace the WWAN card, perform the above steps in reverse order.
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WARNING: 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.
NOTE: You may need to install Adobe Flash Player from Adobe.com in order to view the illustrations below.

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Hard Drive/Hard-Drive Brackets
Dell Latitude 2110 Service Manual
Removing the Hard Drive/Hard-Drive Brackets
1. Follow the procedures in Before Working Inside Your Computer.
2. Remove the battery.
3. Remove the keyboard.
4. Remove the access panel.
5. Remove the screws that secure the hard drive to the system board.
6. Slide the hard drive toward the side of the computer to disengage the hard drive from the system board.
7. Lift the hard drive up to remove it from the computer.
8. Remove the hard-drive bracket screws from both sides of the hard drive.
9. Remove the hard-drive bracket from the hard drive.
Replacing the Hard Drive/Hard-Drive Brackets
To replace the hard drive/hard-drive brackets, perform the above steps in reverse order.
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WARNING: 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.
NOTE: You may need to install Adobe Flash Player from Adobe.com in order to view the illustrations below.

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Heatsink
Dell Latitude 2110 Service Manual
Removing the Heatsink
1. Follow the procedures in Before Working Inside Your Computer.
2. Remove the battery.
3. Remove the keyboard.
4. Remove the access panel.
5. Disconnect the speaker cable from the system board and remove it from its routing path.
6. Disconnect the fan power cable from the system board.
7. Loosen the captive screws on the heat sink.
8. Lift the heat sink up to remove it from the computer.
Replacing the Heatsink
To replace the heatsink, perform the above steps in reverse order.
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WARNING: 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.
NOTE: You may need to install Adobe Flash Player from Adobe.com in order to view the illustrations below.

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DC Power Cable
Dell Latitude 2110 Service Manual
Removing the DC Power Cable
1. Follow the procedures in Before Working Inside Your Computer.
2. Remove the battery.
3. Remove the keyboard.
4. Remove the access panel.
5. Disconnect the DC power cable from the system board.
6. Remove the screw that secures the DC power-cable connector to the system board.
7. Lift up to remove the DC power cable from the computer.
Replacing the DC Power Cable
To replace the DC power cable, perform the above steps in reverse order.
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WARNING: 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.
NOTE: You may need to install Adobe Flash Player from Adobe.com in order to view the illustrations below.

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Display Assembly
Dell Latitude 2110 Service Manual
Removing the Display Assembly
1. Follow the procedures in Before Working Inside Your Computer.
2. Remove the battery.
3. Remove the keyboard.
4. Remove the access panel.
5. Disconnect the speaker cable from the system board and remove it from its routing path.
6. Disconnect the antenna cables from the WLAN card and then remove the cables from their routing path.
7. Disconnect the display data cable from the system board.
8. Remove the screws that secure the display assembly.
9. Remove the display assembly by sliding it toward the base of the computer.
Replacing the Display Assembly
To replace the display assembly, perform the above steps in reverse order.
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WARNING: 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.
NOTE: You may need to install Adobe Flash Player from Adobe.com in order to view the illustrations below.

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Display Bezel
Dell Latitude 2110 Service Manual
Removing the Display Bezel
1. Follow the procedures in Before Working Inside Your Computer.
2. Remove the battery.
3. Remove the keyboard.
4. Remove the access panel.
5. Remove the display assembly.
6. Using a plastic scribe, pry and remove the rubber screw-covers from the display bezel.
7. Remove the screws that secure the display bezel to the display assembly.
8. Starting at the bottom of the display bezel, disengage the display bezel from the display assembly, and then remove the display bezel.
Replacing the Display Bezel
To replace the display bezel, perform the above steps in reverse order.
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WARNING: 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.
NOTE: You may need to install Adobe Flash Player from Adobe.com in order to view the illustrations below.

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Display-Hinge Covers
Dell Latitude 2110 Service Manual
Removing the Display-Hinge Covers
1. Follow the procedures in Before Working Inside Your Computer.
2. Remove the battery.
3. Remove the keyboard.
4. Remove the access panel.
5. Remove the display assembly.
6. Remove the display bezel.
7. Pivot the hinge cover away from the hinge and remove the hinge cover.
Replacing the Display-Hinge Covers
To replace the display-hinge covers, perform the above steps in reverse order.
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WARNING: 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.
NOTE: You may need to install Adobe Flash Player from Adobe.com in order to view the illustrations below.

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Camera
Dell Latitude 2110 Service Manual
Removing the Camera
1. Follow the procedures in Before Working Inside Your Computer.
2. Remove the battery.
3. Remove the keyboard.
4. Remove the access panel.
5. Remove the display assembly.
6. Remove the display bezel.
7. Disconnect the cable from the camera module.
8. Remove the screws that secure the camera to the display assembly.
9. Lift the camera module up to remove it from the display assembly.
Replacing the Camera
To replace the camera, perform the above steps in reverse order.
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WARNING: 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.
NOTE: You may need to install Adobe Flash Player from Adobe.com in order to view the illustrations below.

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Display Panel/Bracket
Dell Latitude 2110 Service Manual
Removing the Display Panel/Bracket
1. Follow the procedures in Before Working Inside Your Computer.
2. Remove the battery.
3. Remove the keyboard.
4. Remove the access panel.
5. Remove the display assembly.
6. Remove the display bezel.
7. Open the retention clip and disconnect the display touch-screen cable from the display assembly.
8. Remove the screws that secure the display panel to the display assembly, and then flip over the display panel.
9. Remove the display data cable from the display panel.
10. Remove the display panel from the display assembly.
11. Remove the screws that secure the display bracket, and then remove the display bracket from the display assembly.
Replacing the Display Panel/Bracket
To replace the display panel/bracket, perform the above steps in reverse order.
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WARNING: 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.
NOTE: You may need to install Adobe Flash Player from Adobe.com in order to view the illustrations below.

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Display Cable
Dell Latitude 2110 Service Manual
Removing the Display Cable
1. Follow the procedures in Before Working Inside Your Computer.
2. Remove the battery.
3. Remove the keyboard.
4. Remove the access panel.
5. Remove the display assembly.
6. Remove the display bezel.
7. Remove the display panel.
8. Disconnect the camera cable from the display assembly.
9. Disconnect the display LED board cable from the display assembly.
10. Remove the grounding captive screw from the display hinge.
11. Remove the display cable from the display assembly.
Replacing the Display Cable
To replace the display cable, perform the above steps in reverse order.
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WARNING: 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.
NOTE: You may need to install Adobe Flash Player from Adobe.com in order to view the illustrations below.

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Display Hinges
Dell Latitude 2110 Service Manual
Removing the Display Hinges
1. Follow the procedures in Before Working Inside Your Computer.
2. Remove the battery.
3. Remove the keyboard.
4. Remove the access panel.
5. Remove the display assembly.
6. Remove the display bezel.
7. Remove the display panel.
8. Loosen the display-cable captive screw and remove the screw that secures the display hinge to the display assembly.
9. Lift the display hinge and remove it from the display assembly.
10. Remove the screw that secures the second display hinge.
11. Lift the display hinge and remove it from the display assembly.
Replacing the Display Hinges
To replace the display hinges, perform the above steps in reverse order.
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WARNING: 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.
NOTE: You may need to install Adobe Flash Player from Adobe.com in order to view the illustrations below.

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System Board/Bluetooth Module
Dell Latitude 2110 Service Manual
Removing the System Board/Bluetooth Module
1. Follow the procedures in Before Working Inside Your Computer.
2. Remove the battery.
3. Remove the keyboard.
4. Remove the access panel.
5. Remove the hard drive.
6. Remove the WWAN card.
7. Remove the WLAN card.
8. Remove the display assembly.
9. Remove the heatsink.
10. Open the touchpad-cable clip and disconnect the touchpad cable from the system board. Open the button-board-cable clip and disconnect the button-
board data cable from the system board.
11. Remove the screws that secure the system board in place.
12. Starting from the side where the USB ports are located, lift up the system board and remove the system board.
13. Disconnect the Bluetooth module cable from the system board.
14. Remove the screw that secures the Bluetooth module to the system board.
15. Remove the Bluetooth module from the system board.
Replacing the System Board/Bluetooth Module
To replace the system board/Bluetooth module, perform the above steps in reverse order.
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WARNING: 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.
NOTE: You may need to install Adobe Flash Player from Adobe.com in order to view the illustrations below.

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System Setup
Dell Latitude 2110 Service Manual
Overview
Entering System Setup
Boot Menu
Navigation Keystrokes
System Setup Menu Options
Overview
Use System Setup to:
lChange the system configuration information after you add, change, or remove any hardware in your computer
lSet or change a user-selectable option such as the user password
lRead the current amount of memory or set the type of hard drive installed
Before you use System Setup, it is recommended that you write down the System Setup screen information for future reference.
Entering System Setup
1. Turn on (or restart) your computer.
2. When the DELL logo is displayed, press <F2> immediately.
Boot Menu
The Boot menu lists all the valid boot devices for your computer. Use the Boot menu to:
lRun diagnostics on your computer
lEnter system setup
lChange the boot sequence without changing the boot sequence permanently in the system setup.
To access the Boot menu:
1. Turn on (or restart) your computer.
2. When the blue DELL logo is displayed, press <F12> immediately.
Navigation Keystrokes
Use the following keystrokes to navigate System Setup screens.
System Setup Menu Options
The following tables describe the menu options for the System Setup program.
CAUTION: Unless you are an expert computer user, do not change the settings for this program. Certain changes can cause your computer to work
incorrectly.
Navigation
Action
Keystroke(s)
Expand and collapse field
<Enter>, left-or right-arrow key
Exit BIOS
<Esc>, Exit button
Select field to change
<Enter>
Change a field
Make the required change and click Apply
Cancel modification
<Esc>
Reset defaults
Load Defaults button
General
Option
Description
This section lists the primary hardware features of your computer. There are no configurable options in this section.
lSystem Information
¡BIOS Version
¡Service Tag
¡Asset Tag
¡Ownership Tag
lMemory Information
¡Memory Installed
¡Memory Available
¡Memory Speed
¡Memory Channel Mode