Service Manual
Page 1
...either trademarks or registered trademarks of Dell Inc.; is a registered trademark owned by Dell under license. Bluetooth is strictly forbidden. Other trademarks and trade names may be used in this text: Dell, the DELL logo, and Inspiron are trademarks of Microsoft Corporation in...in trademarks and trade names other countries; Dell Inc. disclaims any proprietary interest in any manner whatsoever without notice. © 2010 Dell Inc. Dell™ Inspiron™ 1121 Service Manual Before You Begin Battery Memory Module(s) Keyboard Hard Drive Palm Rest Power Button Board Wireless...
...either trademarks or registered trademarks of Dell Inc.; is a registered trademark owned by Dell under license. Bluetooth is strictly forbidden. Other trademarks and trade names may be used in this text: Dell, the DELL logo, and Inspiron are trademarks of Microsoft Corporation in...in trademarks and trade names other countries; Dell Inc. disclaims any proprietary interest in any manner whatsoever without notice. © 2010 Dell Inc. Dell™ Inspiron™ 1121 Service Manual Before You Begin Battery Memory Module(s) Keyboard Hard Drive Palm Rest Power Button Board Wireless...
Service Manual
Page 2
...dislodge the AC adapter connector cable from the connector on the system board. 11. Remove the keyboard (see Removing the Display Assembly). 7. Remove the display assembly (see Removing the Keyboard). 4. Follow the instructions in the illustration. 1 bracket 10. Lift and remove the bracket...due to step 6 in Removing the Hard Drive. 5. CAUTION: To help prevent damage to Contents Page AC Adapter Connector Dell™ Inspiron™ 1121 Service Manual Removing the AC Adapter Connector Replacing the AC Adapter Connector WARNING: Before working inside your computer, read the ...
...dislodge the AC adapter connector cable from the connector on the system board. 11. Remove the keyboard (see Removing the Display Assembly). 7. Remove the display assembly (see Removing the Keyboard). 4. Follow the instructions in the illustration. 1 bracket 10. Lift and remove the bracket...due to step 6 in Removing the Hard Drive. 5. CAUTION: To help prevent damage to Contents Page AC Adapter Connector Dell™ Inspiron™ 1121 Service Manual Removing the AC Adapter Connector Replacing the AC Adapter Connector WARNING: Before working inside your computer, read the ...
Service Manual
Page 3
... the computer, replace all screws and ensure that secures the AC adapter connector on the computer base. 5. Replace the display assembly (see Replacing the Keyboard). 11. Replace the keyboard (see Replacing the Display Assembly). 8. Back to step 7 in Replacing the Hard Drive. 10. Replace the battery (see Replacing the Audio Board). 6. Replace...
... the computer, replace all screws and ensure that secures the AC adapter connector on the computer base. 5. Replace the display assembly (see Replacing the Keyboard). 11. Replace the keyboard (see Replacing the Display Assembly). 8. Back to step 7 in Replacing the Hard Drive. 10. Replace the battery (see Replacing the Audio Board). 6. Replace...
Service Manual
Page 4
... instructions in Before You Begin. 2. Align the connectors on the audio board. 8. Back to Contents Page Audio Board Dell™ Inspiron™ 1121 Service Manual Removing the Audio Board Replacing the Audio Board WARNING: Before working inside your computer, read the safety information that... avoid electrostatic discharge, ground yourself by using a wrist grounding strap or by your computer. Remove the keyboard (see the Regulatory Compliance Homepage at www.dell.com/regulatory_compliance. Disconnect the audio cable and the speaker cable from the Mini-Card(s). 7. CAUTION: To...
... instructions in Before You Begin. 2. Align the connectors on the audio board. 8. Back to Contents Page Audio Board Dell™ Inspiron™ 1121 Service Manual Removing the Audio Board Replacing the Audio Board WARNING: Before working inside your computer, read the safety information that... avoid electrostatic discharge, ground yourself by using a wrist grounding strap or by your computer. Remove the keyboard (see the Regulatory Compliance Homepage at www.dell.com/regulatory_compliance. Disconnect the audio cable and the speaker cable from the Mini-Card(s). 7. CAUTION: To...
Service Manual
Page 5
... 5 to the computer. Back to the Mini-Card(s). 6. Connect the Mini-Card antenna cables to Contents Page 3. Replace the palm rest (see Replacing the Keyboard). 9. Replace the keyboard (see Replacing the Palm Rest). 7. Connect the audio cable and the speaker cable to the computer base. 4. Replace the three screws that secure the...
... 5 to the computer. Back to the Mini-Card(s). 6. Connect the Mini-Card antenna cables to Contents Page 3. Replace the palm rest (see Replacing the Keyboard). 9. Replace the keyboard (see Replacing the Palm Rest). 7. Connect the audio cable and the speaker cable to the computer base. 4. Replace the three screws that secure the...
Service Manual
Page 10
... to the connector on the system board. 6. CAUTION: Only a certified service technician should perform repairs on your computer. Remove the keyboard (see Removing the Palm Rest). 5. Follow the instructions in Before You Begin. 2. Removing the Bluetooth Module 1. Remove the screw..., read the safety information that secures the Bluetooth module to Contents Page Internal Module With Bluetooth® Wireless Technology Dell™ Inspiron™ N5020/M5030 Service Manual Removing the Bluetooth Module Replacing the Bluetooth Module WARNING: Before working inside your computer....
... to the connector on the system board. 6. CAUTION: Only a certified service technician should perform repairs on your computer. Remove the keyboard (see Removing the Palm Rest). 5. Follow the instructions in Before You Begin. 2. Removing the Bluetooth Module 1. Remove the screw..., read the safety information that secures the Bluetooth module to Contents Page Internal Module With Bluetooth® Wireless Technology Dell™ Inspiron™ N5020/M5030 Service Manual Removing the Bluetooth Module Replacing the Bluetooth Module WARNING: Before working inside your computer....
Service Manual
Page 11
CAUTION: Before turning on the computer, replace all screws and ensure that no stray screws remain inside the computer. Replace the keyboard (see Replacing the Battery). Replace the battery (see Replacing the Keyboard). 6. Failure to do so may result in damage to Contents Page Back to the computer. Replace the palm rest (see Replacing the Palm Rest). 5. 4.
CAUTION: Before turning on the computer, replace all screws and ensure that no stray screws remain inside the computer. Replace the keyboard (see Replacing the Battery). Replace the battery (see Replacing the Keyboard). 6. Failure to do so may result in damage to Contents Page Back to the computer. Replace the palm rest (see Replacing the Palm Rest). 5. 4.
Service Manual
Page 12
...(see Removing the Keyboard). 4. Remove the keyboard (see Removing the Battery) before working inside the computer. Press down on the camera module to secure it to servicing that shipped with your warranty. Back to Contents Page Camera Dell™ Inspiron™ 1121 Service Manual Removing the... Camera Replacing the Camera WARNING: Before working inside your computer, read the safety information that is not authorized by Dell™ is not covered by your computer. ...
...(see Removing the Keyboard). 4. Remove the keyboard (see Removing the Battery) before working inside the computer. Press down on the camera module to secure it to servicing that shipped with your warranty. Back to Contents Page Camera Dell™ Inspiron™ 1121 Service Manual Removing the... Camera Replacing the Camera WARNING: Before working inside your computer, read the safety information that is not authorized by Dell™ is not covered by your computer. ...
Service Manual
Page 13
... Bezel). 6. Connect the camera cable to step 7 in damage to Contents Page 4. Replace the display bezel (see Replacing the Palm Rest). 8. Replace the keyboard (see Replacing the Keyboard). 10. Follow the instructions from step 5 to the connector on the computer, replace all screws and ensure that no stray screws remain inside the...
... Bezel). 6. Connect the camera cable to step 7 in damage to Contents Page 4. Replace the display bezel (see Replacing the Palm Rest). 8. Replace the keyboard (see Replacing the Keyboard). 10. Follow the instructions from step 5 to the connector on the computer, replace all screws and ensure that no stray screws remain inside the...
Service Manual
Page 14
... the instructions in Before You Begin. 2. For additional safety best practices information, see Removing the Keyboard). 4. Remove the palm rest (see Replacing the Keyboard). 7. Replace the keyboard (see Removing the Palm Rest). 6. Damage due to servicing that shipped with your computer. Disconnect...the palm rest (see Removing the Battery) before working inside the computer. Back to Contents Page Coin-Cell Battery Dell™ Inspiron™ 1121 Service Manual Removing the Coin-Cell Battery Replacing the Coin-Cell Battery WARNING: Before working inside your computer, read the...
... the instructions in Before You Begin. 2. For additional safety best practices information, see Removing the Keyboard). 4. Remove the palm rest (see Replacing the Keyboard). 7. Replace the keyboard (see Removing the Palm Rest). 6. Damage due to servicing that shipped with your computer. Disconnect...the palm rest (see Removing the Battery) before working inside the computer. Back to Contents Page Coin-Cell Battery Dell™ Inspiron™ 1121 Service Manual Removing the Coin-Cell Battery Replacing the Coin-Cell Battery WARNING: Before working inside your computer, read the...
Service Manual
Page 16
...thermal-cooling assembly. Remove the battery (see Removing the Palm Rest). 5. Remove the keyboard (see Removing the Processor Heat Sink). Remove the processor heat sink (see Removing the Keyboard). 4. CAUTION: To prevent intermittent contact between the ZIF-socket cam screw and the processor... the computer. CAUTION: When removing the processor module, pull the module straight up. Back to Contents Page Processor Module Dell™ Inspiron™ N5020/M5030 Service Manual Removing the Processor Module Replacing the Processor Module WARNING: Before working inside your computer, read...
...thermal-cooling assembly. Remove the battery (see Removing the Palm Rest). 5. Remove the keyboard (see Removing the Processor Heat Sink). Remove the processor heat sink (see Removing the Keyboard). 4. CAUTION: To prevent intermittent contact between the ZIF-socket cam screw and the processor... the computer. CAUTION: When removing the processor module, pull the module straight up. Back to Contents Page Processor Module Dell™ Inspiron™ N5020/M5030 Service Manual Removing the Processor Module Replacing the Processor Module WARNING: Before working inside your computer, read...
Service Manual
Page 17
...an affixed thermal pad, or you will receive a new thermal pad along with documentation to the computer. Replace the palm rest (see Replacing the Keyboard). 7. CAUTION: To avoid damage to the processor module, hold the screwdriver perpendicular to Contents Page Failure to do so may result in Before You...processor is properly seated, all screws and ensure that aligns with the pin-1 corner of the module are aligned at the same height. Replace the keyboard (see Replacing the Palm Rest). 6. NOTE: The pin-1 corner of the ZIF socket. Tighten the ZIF socket by turning the cam screw ...
...an affixed thermal pad, or you will receive a new thermal pad along with documentation to the computer. Replace the palm rest (see Replacing the Keyboard). 7. CAUTION: To avoid damage to the processor module, hold the screwdriver perpendicular to Contents Page Failure to do so may result in Before You...processor is properly seated, all screws and ensure that aligns with the pin-1 corner of the module are aligned at the same height. Replace the keyboard (see Replacing the Palm Rest). 6. NOTE: The pin-1 corner of the ZIF socket. Tighten the ZIF socket by turning the cam screw ...
Service Manual
Page 20
... carefully dislodge the Mini-Card antenna cables from the Mini-Card(s). 7. Damage due to servicing that is not authorized by Dell™ is not covered by periodically touching an unpainted metal surface (such as a connector on your computer). Display Assembly Removing... system board connector. 1 display cable connector 2 Mini-Card antenna cables 9. Remove the keyboard (see Removing the Palm Rest). 6. Back to Contents Page Display Dell™ Inspiron™ 1121 Service Manual Display Assembly Display Bezel Display Panel Display-Panel Brackets WARNING: Before working inside ...
... carefully dislodge the Mini-Card antenna cables from the Mini-Card(s). 7. Damage due to servicing that is not authorized by Dell™ is not covered by periodically touching an unpainted metal surface (such as a connector on your computer). Display Assembly Removing... system board connector. 1 display cable connector 2 Mini-Card antenna cables 9. Remove the keyboard (see Removing the Palm Rest). 6. Back to Contents Page Display Dell™ Inspiron™ 1121 Service Manual Display Assembly Display Bezel Display Panel Display-Panel Brackets WARNING: Before working inside ...
Service Manual
Page 21
... 1. Display Bezel Removing the Display Bezel CAUTION: The display bezel is extremely fragile. Remove the display assembly (see Replacing the Keyboard). 9. Follow the instructions from the display back cover. Remove the two screws that no stray screws remain inside edges of the...the computer. 1 display assembly 2 screws (2) Replacing the Display Assembly 1. Follow the instructions in Replacing the Hard Drive. 8. Replace the keyboard (see Removing the Display Assembly). 3. Place the display assembly in position and replace the two screws (one on the computer, replace all...
... 1. Display Bezel Removing the Display Bezel CAUTION: The display bezel is extremely fragile. Remove the display assembly (see Replacing the Keyboard). 9. Follow the instructions from the display back cover. Remove the two screws that no stray screws remain inside edges of the...the computer. 1 display assembly 2 screws (2) Replacing the Display Assembly 1. Follow the instructions in Replacing the Hard Drive. 8. Replace the keyboard (see Removing the Display Assembly). 3. Place the display assembly in position and replace the two screws (one on the computer, replace all...
Service Manual
Page 26
...by your warranty. NOTE: If you remove the hard drive from the connector on your computer). Remove the keyboard (see the Regulatory Compliance Homepage at www.dell.com/regulatory_compliance. Remove the two screws that secure the hard-drive assembly to the hard drive. 8. Remove the...Hard Drive 1. Follow the instructions in the safety instructions that shipped with your computer. Back to Contents Page Hard Drive Dell™ Inspiron™ 1121 Service Manual Removing the Hard Drive Replacing the Hard Drive WARNING: Before working inside your computer, read the safety information that...
...by your warranty. NOTE: If you remove the hard drive from the connector on your computer). Remove the keyboard (see the Regulatory Compliance Homepage at www.dell.com/regulatory_compliance. Remove the two screws that secure the hard-drive assembly to the hard drive. 8. Remove the...Hard Drive 1. Follow the instructions in the safety instructions that shipped with your computer. Back to Contents Page Hard Drive Dell™ Inspiron™ 1121 Service Manual Removing the Hard Drive Replacing the Hard Drive WARNING: Before working inside your computer, read the safety information that...
Service Manual
Page 27
1 hard-drive bracket 3 screws (4) 2 hard drive Replacing the Hard Drive 1. Replace the keyboard (see Replacing the Battery). Failure to do so may result in the Setup Guide. 11. See "Restoring Your Operating System" in damage to the hard... to the computer. 10. CAUTION: Before turning on the system board. 7. Place the hard drive in Before You Begin. 2. Replace the battery (see Replacing the Keyboard). 9. Install the drivers and utilities for your computer, as needed . Back to the computer base. 8. Save the original packaging for your computer, as needed . ...
1 hard-drive bracket 3 screws (4) 2 hard drive Replacing the Hard Drive 1. Replace the keyboard (see Replacing the Battery). Failure to do so may result in the Setup Guide. 11. See "Restoring Your Operating System" in damage to the hard... to the computer. 10. CAUTION: Before turning on the system board. 7. Place the hard drive in Before You Begin. 2. Replace the battery (see Replacing the Keyboard). 9. Install the drivers and utilities for your computer, as needed . Back to the computer base. 8. Save the original packaging for your computer, as needed . ...
Service Manual
Page 28
... in Removing the Hard Drive. 5. Remove the display assembly (see Removing the Keyboard). 4. Gently pry out the middle cover and remove it from step 4 to servicing that is not authorized by Dell™ is not covered by periodically touching an unpainted metal surface (such as ...the two screws that shipped with your computer, read the safety information that secure the middle cover to Contents Page Middle Cover Dell™ Inspiron™ 1121 Service Manual Removing the Middle Cover Replacing the Middle Cover WARNING: Before working inside the computer. Turn the computer over. ...
... in Removing the Hard Drive. 5. Remove the display assembly (see Removing the Keyboard). 4. Gently pry out the middle cover and remove it from step 4 to servicing that is not authorized by Dell™ is not covered by periodically touching an unpainted metal surface (such as ...the two screws that shipped with your computer, read the safety information that secure the middle cover to Contents Page Middle Cover Dell™ Inspiron™ 1121 Service Manual Removing the Middle Cover Replacing the Middle Cover WARNING: Before working inside the computer. Turn the computer over. ...
Service Manual
Page 29
Replace the display assembly (see Replacing the Keyboard). 9. Replace the keyboard (see Replacing the Display Assembly). 6. CAUTION: Before turning on the computer base and snap the middle cover into place. 3. Failure to the computer. Replace the ...
Replace the display assembly (see Replacing the Keyboard). 9. Replace the keyboard (see Replacing the Display Assembly). 6. CAUTION: Before turning on the computer base and snap the middle cover into place. 3. Failure to the computer. Replace the ...
Service Manual
Page 30
...CAUTION: To avoid electrostatic discharge, ground yourself by using a wrist grounding strap or by your warranty. Remove the palm rest (see Removing the Keyboard). 4. Slide the power button module under the latch. 1 screw 3 power button module 2 power button cable 4 latch Replacing the Power Button ...button module to servicing that shipped with the screw hole on the palm rest. Back to Contents Page Power Button Module Dell™ Inspiron™ N5020/M5030 Service Manual Removing the Power Button Module Replacing the Power Button Module WARNING: Before working inside your ...
...CAUTION: To avoid electrostatic discharge, ground yourself by using a wrist grounding strap or by your warranty. Remove the palm rest (see Removing the Keyboard). 4. Slide the power button module under the latch. 1 screw 3 power button module 2 power button cable 4 latch Replacing the Power Button ...button module to servicing that shipped with the screw hole on the palm rest. Back to Contents Page Power Button Module Dell™ Inspiron™ N5020/M5030 Service Manual Removing the Power Button Module Replacing the Power Button Module WARNING: Before working inside your ...
Service Manual
Page 31
Back to the computer. Failure to do so may result in damage to Contents Page Replace the palm rest (see Replacing the Keyboard). 7. Replace the keyboard (see Replacing the Palm Rest). 6. CAUTION: Before turning on the computer, replace all screws and ensure that secures the power button module to the palm rest. 5. Adhere the power button cable to the palm rest. 4. Replace the battery (see Replacing the Battery). 3. Replace the screw that no stray screws remain inside the computer.
Back to the computer. Failure to do so may result in damage to Contents Page Replace the palm rest (see Replacing the Keyboard). 7. Replace the keyboard (see Replacing the Palm Rest). 6. CAUTION: Before turning on the computer, replace all screws and ensure that secures the power button module to the palm rest. 5. Adhere the power button cable to the palm rest. 4. Replace the battery (see Replacing the Battery). 3. Replace the screw that no stray screws remain inside the computer.