Table of Contents
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See also:
Setup Manual
Dell Inspiron 1122 Service Manual
Before You Begin
Battery
Memory Module(s)
Keyboard
Hard Drive
Palm Rest
Power Button Board
Wireless Mini-Card(s)
Audio Board
Notes, Cautions, and Warnings
NOTE:
A NOTE indicates important information that helps you make better use of your computer.
CAUTION:
A CAUTION indicates either potential damage to hardware or loss of data and tells you how to avoid the problem.
WARNING:
A WARNING indicates a potential for property damage, personal injury, or death.
Information in this document is subject to change without notice.
© 2011 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 Inspiron™ are trademarks of Dell Inc.; Microsoft®, Windows®, and the Windows start button logo
trademarks or registered trademarks of Microsoft Corporation in the United States and/or other countries.; Bluetooth® is a registered trademark owned by Bluetooth SIG, Inc. and
is used by Dell 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.
Regulatory model: P07T series Regulatory type: P07T003
2011 - 03 Rev. A00
Coin-Cell Battery
Display
Camera
Middle Cover
AC Adapter Connector
System Board
Processor Fan and Heat Sink Assembly
Speakers
Flashing the BIOS
are either
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Table of Contents
Related Manuals for Dell Inspiron 1122
Summary of Contents for Dell Inspiron 1122
- Page 1 Dell 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.
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Page 2: Removing The Ac Adapter Connector
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 dell.com/regulatory_compliance. 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. 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 your computer). -
Page 3: Replacing The Ac Adapter Connector
AC adapter connector cable AC adapter connector Replacing the AC Adapter Connector 1. Follow the instructions in Before You Begin. 2. Route the AC adapter connector cable and place the AC adapter connector on the computer base. 3. -
Page 4: Removing The Audio Board
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 dell.com/regulatory_compliance. 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. CAUTION: To avoid electrostatic discharge, ground yourself by using a wrist grounding strap or by periodically touching an unpainted metal surface. - Page 5 4. Connect the audio cable to the connector on the audio board. 5. Connect the Mini-Card antenna cables to the Mini-Card(s). 6. Replace the palm rest (see Replacing the Palm Rest). 7. Follow the instructions from step 5 step 7 Replacing the Hard...
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Page 6: Removing The 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 dell.com/regulatory_compliance. 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. 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 your computer). -
Page 7: Before You Begin
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 dell.com/regulatory_compliance. 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. CAUTION: Handle components and cards with care. - Page 8 4. Press and eject any installed cards from the 7-in-1 Media Card Reader. 5. Disconnect your computer and all attached devices from their electrical outlets. 6. Disconnect all attached devices from your computer. CAUTION: To help prevent damage to the system board, remove the main battery (see Removing the Battery) before working inside the computer.
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Page 9: Flashing The Bios
Back to Contents Page Flashing the BIOS Dell Inspiron 1122 Service Manual The BIOS may require flashing when an update is available or when replacing the system board. To flash the BIOS: 1. Turn on the computer. ... -
Page 10: Removing The Camera
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 dell.com/regulatory_compliance. 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. 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 your computer). - Page 11 4. Connect the camera cable to the connector on the camera module. 5. Replace the display bezel (see Replacing the Display Bezel). 6. Replace the display assembly (see Replacing the Display Assembly). 7. Replace the palm rest (see Replacing the Palm Rest).
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Page 12: 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 dell.com/regulatory_compliance. 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. 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 your computer). - Page 13 Back to Contents Page ...
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Page 14: Removing The Processor Fan And Heat Sink Assembly
If you remove the processor heat sink from the computer when the heat sink is hot, do not touch the metal housing of the processor heat sink. 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. 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 your computer). - Page 15 CAUTION: 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. Back to Contents Page ...
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Page 16: 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 dell.com/regulatory_compliance. 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. 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 your computer). -
Page 17: Display Bezel
display assembly screws (2) Replacing the Display Assembly 1. Follow the instructions in Before You Begin. 2. Place the display assembly in position and replace the two screws (one on each side) that secure the display assembly to the computer base. ... -
Page 18: Display Panel
rubber pads (2) screws (2) display bezel Replacing the Display Bezel 1. Follow the instructions in Before You Begin. 2. Align the display bezel over the display back cover, and gently snap into place. 3. Replace the two screws that secure the display bezel to the display back cover. ... -
Page 19: Replacing The Display Panel
camera cable connector display panel screws (4) 6. Lift the display panel off the display back cover. 7. Turn the display panel over and place it on a clean surface. 8. Peel the tape covering the display cable and lift the display cable off the back of the display panel. ... - Page 20 7. Replace the display bezel (see Replacing the Display Bezel). 8. Replace the display assembly (see Replacing the Display Assembly). CAUTION: 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.
- Page 21 CAUTION: 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. Back to Contents Page ...
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Page 22: Removing The Hard Drive
Dell does not guarantee compatibility or provide support for hard drives from sources other than Dell. NOTE: If you are installing a hard drive from a source other than Dell, you need to install an operating system, drivers, and utilities on the new hard drive. -
Page 23: Replacing The Hard Drive
hard-drive bracket hard drive screws (4) Replacing the Hard Drive 1. Follow the instructions in Before You Begin. 2. Remove the new hard drive from its packaging. Save the original packaging for storing or shipping the hard drive. ... -
Page 24: Removing The Middle Cover
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 your 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. CAUTION:... -
Page 25: Replacing The Middle Cover
middle cover Replacing the Middle Cover 1. Follow the instructions in Before You Begin. 2. Align the tabs on the middle cover with the slots on the computer base and snap the middle cover into place. 3. Turn the computer over. ... -
Page 26: Removing The Keyboard
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 dell.com/regulatory_compliance. 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. 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 your computer). -
Page 27: Replacing The Keyboard
plastic scribe keyboard palm rest 6. Carefully lift the keyboard and slide the keyboard tabs out of the slots on the palm rest. 7. Turn the keyboard over and place it on the palm rest. 8. Lift the connector latch and disconnect the keyboard cable from the connector on the system board. ... - Page 28 CAUTION: 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. Back to Contents Page ...
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Page 29: Removing The Memory Module(S)
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 dell.com/regulatory_compliance. 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. 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 your computer). -
Page 30: Replacing The Memory Module(S)
memory-module connector securing clips (2) memory module Replacing the Memory Module(s) CAUTION: If you need to install memory modules in two connectors, install a memory module in the lower connector before you install a memory module in the upper connector. ... - Page 31 Back to Contents Page ...
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Page 32: Wireless Mini-Card(S)
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 dell.com/regulatory_compliance. 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. 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 your computer). -
Page 33: Replacing The Mini-Card(S)
1 antenna cables (2) 2 screw 3 Mini-Card 8. Lift the Mini-Card out of the system board connector. Replacing the Mini-Card(s) 1. Follow the instructions in Before You Begin. 2. Remove the new Mini-Card from its packaging. CAUTION: Use firm and even pressure to slide the card into place. - Page 34 NOTE: If you are installing a wireless Mini-Card from a source other than Dell, you must install the appropriate drivers and utilities. Back to Contents Page ...
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Page 35: Removing The Palm Rest
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 your 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. CAUTION:... -
Page 36: Replacing The Palm Rest
power button board cable connector screws (3) touch pad cable connector plastic scribe Replacing the Palm Rest 1. Follow the instructions in Before You Begin. 2. Align the palm rest on the computer base and gently snap the palm rest into place. ... -
Page 37: Removing The Power Button Board
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 dell.com/regulatory_compliance. 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. 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 your computer). - Page 38 6. Replace the keyboard (see Replacing the Keyboard). 7. Replace the battery (see Replacing the Battery). CAUTION: 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.
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Page 39: Removing The Speakers
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 dell.com/regulatory_compliance. 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. 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 your computer). -
Page 40: Removing The System Board
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 dell.com/regulatory_compliance. 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. 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 your computer). -
Page 41: Replacing The System Board
15. Lift the system board completely off the computer base. system board screw AC adapter connector cable speakers cable connector 16. If you are replacing the system board, remove the processor fan and heat sink assembly (see Removing the Processor Heat Sink). - Page 42 18. Enter the service tag: a. Ensure that the AC adapter is plugged in and that the main battery is installed properly. b. Press <F2> during POST to enter the system setup program. c. Navigate to the Security tab and enter the Service Tag in the Set Service Tag field. Back to Contents Page ...