Service Manual
Page 2
Back to Contents Page Module Cover Dell™ Inspiron™ N4020/N4030 Service Manual Removing the Module Cover Replacing the Module Cover WARNING: Before working inside the computer. CAUTION: To avoid electrostatic discharge, ground yourself by using a wrist grounding strap or by your computer). ... screw that secures the module cover to servicing that no stray screws remain inside the computer. CAUTION: Before turning on the computer, replace all screws and ensure that is not authorized by Dell™ is not covered by periodically touching an unpainted metal surface (such as...
Back to Contents Page Module Cover Dell™ Inspiron™ N4020/N4030 Service Manual Removing the Module Cover Replacing the Module Cover WARNING: Before working inside the computer. CAUTION: To avoid electrostatic discharge, ground yourself by using a wrist grounding strap or by your computer). ... screw that secures the module cover to servicing that no stray screws remain inside the computer. CAUTION: Before turning on the computer, replace all screws and ensure that is not authorized by Dell™ is not covered by periodically touching an unpainted metal surface (such as...
Service Manual
Page 3
...to Contents Page Battery Latch Assembly Dell™ Inspiron™ N4020/N4030 Service Manual Removing the Battery Latch Assembly Replacing the Battery Latch Assembly WARNING: Before working inside your computer, read the safety information that is not authorized by Dell™ is not covered by ... the main battery (see Removing the Battery) before working inside the computer. For additional safety best practices information, see Removing the I /O board (see the Regulatory Compliance Homepage at www.dell.com/regulatory_compliance. CAUTION: Only a certified service technician should ...
...to Contents Page Battery Latch Assembly Dell™ Inspiron™ N4020/N4030 Service Manual Removing the Battery Latch Assembly Replacing the Battery Latch Assembly WARNING: Before working inside your computer, read the safety information that is not authorized by Dell™ is not covered by ... the main battery (see Removing the Battery) before working inside the computer. For additional safety best practices information, see Removing the I /O board (see the Regulatory Compliance Homepage at www.dell.com/regulatory_compliance. CAUTION: Only a certified service technician should ...
Service Manual
Page 4
Follow the instructions from step 6 to step 18 in damage to the computer. Failure to Contents Page 5. CAUTION: Before turning on the computer, replace all screws and ensure that no stray screws remain inside the computer. Back to do so may result in Replacing the System Board. Replace the I/O board (see Replacing the I/O Board). 6.
Follow the instructions from step 6 to step 18 in damage to the computer. Failure to Contents Page 5. CAUTION: Before turning on the computer, replace all screws and ensure that no stray screws remain inside the computer. Back to do so may result in Replacing the System Board. Replace the I/O board (see Replacing the I/O Board). 6.
Service Manual
Page 5
... are correctly oriented and aligned. Ensure that shipped with your computer. Back to Contents Page Before You Begin Dell™ Inspiron™ N4020/N4030 Service Manual Recommended Tools Turning Off Your Computer Before Working Inside Your Computer This manual provides procedures for removing and installing components in your computer. For additional safety best...
... are correctly oriented and aligned. Ensure that shipped with your computer. Back to Contents Page Before You Begin Dell™ Inspiron™ N4020/N4030 Service Manual Recommended Tools Turning Off Your Computer Before Working Inside Your Computer This manual provides procedures for removing and installing components in your computer. For additional safety best...
Service Manual
Page 6
Back to the system board, remove the main battery (see Removing the Battery) before you begin working inside the computer. 1. CAUTION: To avoid damaging the computer, perform the following steps before working inside the computer. 7. CAUTION: To disconnect a network cable, first unplug the cable from your computer and then unplug the cable from...
Back to the system board, remove the main battery (see Removing the Battery) before you begin working inside the computer. 1. CAUTION: To avoid damaging the computer, perform the following steps before working inside the computer. 7. CAUTION: To disconnect a network cable, first unplug the cable from your computer and then unplug the cable from...
Service Manual
Page 8
... due to Contents Page Internal Card With Bluetooth® Wireless Technology Dell™ Inspiron™ N4020/N4030 Service Manual Removing the Bluetooth Card Replacing the Bluetooth Card WARNING: Before working inside your computer, read the safety information that is not authorized by Dell™ is not covered by periodically touching an unpainted metal surface...
... due to Contents Page Internal Card With Bluetooth® Wireless Technology Dell™ Inspiron™ N4020/N4030 Service Manual Removing the Bluetooth Card Replacing the Bluetooth Card WARNING: Before working inside your computer, read the safety information that is not authorized by Dell™ is not covered by periodically touching an unpainted metal surface...
Service Manual
Page 9
... from step 4 to step 4 in damage to Contents Page CAUTION: Before turning on the computer, replace all screws and ensure that no stray screws remain inside the computer.
... from step 4 to step 4 in damage to Contents Page CAUTION: Before turning on the computer, replace all screws and ensure that no stray screws remain inside the computer.
Service Manual
Page 10
.... Remove the battery (see Removing the Keyboard). 8. Back to Contents Page Camera Dell™ Inspiron™ N4020/N4030 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 periodically touching an unpainted metal surface (such...
.... Remove the battery (see Removing the Keyboard). 8. Back to Contents Page Camera Dell™ Inspiron™ N4020/N4030 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 periodically touching an unpainted metal surface (such...
Service Manual
Page 11
... turning on the display cover. 3. Secure the camera module using the tabs on the computer, replace all screws and ensure that no stray screws remain inside the computer. Replace the memory module(s) (see Replacing the Memory Module(s)). 9. Follow the instructions from step 4 to the connector on the camera module...
... turning on the display cover. 3. Secure the camera module using the tabs on the computer, replace all screws and ensure that no stray screws remain inside the computer. Replace the memory module(s) (see Replacing the Memory Module(s)). 9. Follow the instructions from step 4 to the connector on the camera module...
Service Manual
Page 12
...place. 4. Removing the Coin-Cell Battery 1. Back to Contents Page Coin-Cell Battery Dell™ Inspiron™ N4020/N4030 Service Manual Removing the Coin-Cell Battery Replacing the Coin-Cell Battery WARNING: Before working inside the computer. CAUTION: To avoid electrostatic discharge, ground yourself by using a wrist ... computer). Follow the instructions from step 2 to servicing that no stray screws remain inside the computer. Failure to do so may result in Replacing the System Board. Damage due to step 14 in Before You Begin. 2. Slide the coin-cell battery into the slot and ...
...place. 4. Removing the Coin-Cell Battery 1. Back to Contents Page Coin-Cell Battery Dell™ Inspiron™ N4020/N4030 Service Manual Removing the Coin-Cell Battery Replacing the Coin-Cell Battery WARNING: Before working inside the computer. CAUTION: To avoid electrostatic discharge, ground yourself by using a wrist ... computer). Follow the instructions from step 2 to servicing that no stray screws remain inside the computer. Failure to do so may result in Replacing the System Board. Damage due to step 14 in Before You Begin. 2. Slide the coin-cell battery into the slot and ...
Service Manual
Page 13
...touch the heat transfer areas on the processor module. 4. Remove the thermal cooling assembly (see the Regulatory Compliance Homepage at www.dell.com/regulatory_compliance. CAUTION: When removing the processor module, lift the module straight up. The oils in Before You Begin. 2.... Back to Contents Page Processor Module Dell™ Inspiron™ N4020/N4030 Service Manual Removing the Processor Module Replacing the Processor Module WARNING: Before working inside your computer, read the safety information that is not authorized by Dell™ is perpendicular to the center ...
...touch the heat transfer areas on the processor module. 4. Remove the thermal cooling assembly (see the Regulatory Compliance Homepage at www.dell.com/regulatory_compliance. CAUTION: When removing the processor module, lift the module straight up. The oils in Before You Begin. 2.... Back to Contents Page Processor Module Dell™ Inspiron™ N4020/N4030 Service Manual Removing the Processor Module Replacing the Processor Module WARNING: Before working inside your computer, read the safety information that is not authorized by Dell™ is perpendicular to the center ...
Service Manual
Page 15
... Assembly 1. Align the four captive screws on the thermal cooling assembly). 4. Follow the instructions from step 2 to step 14 in sequential order (indicated on the thermal cooling assembly with your computer). CAUTION: Before turning on the computer, replace all... on the system board. 4. Back to Contents Page Thermal Cooling Assembly Dell™ Inspiron™ N4020/N4030 Service Manual Removing the Thermal Cooling Assembly Replacing the Thermal Cooling Assembly WARNING: Before working inside the computer. In sequential order (indicated on your warranty. CAUTION: To...
... Assembly 1. Align the four captive screws on the thermal cooling assembly). 4. Follow the instructions from step 2 to step 14 in sequential order (indicated on the thermal cooling assembly with your computer). CAUTION: Before turning on the computer, replace all... on the system board. 4. Back to Contents Page Thermal Cooling Assembly Dell™ Inspiron™ N4020/N4030 Service Manual Removing the Thermal Cooling Assembly Replacing the Thermal Cooling Assembly WARNING: Before working inside the computer. In sequential order (indicated on your warranty. CAUTION: To...
Service Manual
Page 17
... the palm rest (see Removing the Battery) before working inside the computer. Damage due to servicing that secure the display assembly to the computer base. 12. Back to Contents Page Display Dell™ Inspiron™ N4020/N4030 Service Manual Display Assembly Display Bezel Display... Panel WARNING: Before working inside your computer, read the safety information that shipped with your warranty. CAUTION: To...
... the palm rest (see Removing the Battery) before working inside the computer. Damage due to servicing that secure the display assembly to the computer base. 12. Back to Contents Page Display Dell™ Inspiron™ N4020/N4030 Service Manual Display Assembly Display Bezel Display... Panel WARNING: Before working inside your computer, read the safety information that shipped with your warranty. CAUTION: To...
Service Manual
Page 18
... Drive. 10. Follow the instructions from step 3 to step 4 in position and replace the two screws (one on each side) that no stray screws remain inside edge of the Mini-Card antenna cables and the display cable routing on the system board. 4. Remove the display assembly (see Replacing the Palm Rest... the computer base. 3. Follow the instructions in Before You Begin. 2. Replace the module cover (see Replacing the Battery). Using your fingertips, carefully pry up the inside the computer.
... Drive. 10. Follow the instructions from step 3 to step 4 in position and replace the two screws (one on each side) that no stray screws remain inside edge of the Mini-Card antenna cables and the display cable routing on the system board. 4. Remove the display assembly (see Replacing the Palm Rest... the computer base. 3. Follow the instructions in Before You Begin. 2. Replace the module cover (see Replacing the Battery). Using your fingertips, carefully pry up the inside the computer.
Service Manual
Page 20
Follow the instructions in damage to the computer. CAUTION: Before turning on each side) that no stray screws remain inside the computer. Adhere the camera cable at the back of the display panel 4 tape 10. Failure to the display-board connector and secure it with ...
Follow the instructions in damage to the computer. CAUTION: Before turning on each side) that no stray screws remain inside the computer. Adhere the camera cable at the back of the display panel 4 tape 10. Failure to the display-board connector and secure it with ...
Service Manual
Page 22
...on your computer (see "Protecting Against Electrostatic Discharge" in protective antistatic packaging (see Turning Off Your Computer) before working inside the computer. CAUTION: To prevent data loss, turn off your computer. CAUTION: To avoid electrostatic discharge, ground yourself by...Follow the instructions in Sleep state. Back to Contents Page Hard Drive Dell™ Inspiron™ N4020/N4030 Service Manual Removing the Hard Drive Replacing the Hard Drive WARNING: Before working inside your computer, read the safety information that shipped with your warranty. WARNING...
...on your computer (see "Protecting Against Electrostatic Discharge" in protective antistatic packaging (see Turning Off Your Computer) before working inside the computer. CAUTION: To prevent data loss, turn off your computer. CAUTION: To avoid electrostatic discharge, ground yourself by...Follow the instructions in Sleep state. Back to Contents Page Hard Drive Dell™ Inspiron™ N4020/N4030 Service Manual Removing the Hard Drive Replacing the Hard Drive WARNING: Before working inside your computer, read the safety information that shipped with your warranty. WARNING...
Service Manual
Page 23
...replace the two screws. 4. See "Restoring Your Operating System" in Before You Begin. 2. Replace the two screws that no stray screws remain inside the computer. Install the operating system for your computer, as needed . Back to the computer base. 6. Replace the battery (see the... Dell Technology Guide. For more information, see Replacing the Battery). Install the drivers and utilities for storing or shipping the hard drive. 3. ...
...replace the two screws. 4. See "Restoring Your Operating System" in Before You Begin. 2. Replace the two screws that no stray screws remain inside the computer. Install the operating system for your computer, as needed . Back to the computer base. 6. Replace the battery (see the... Dell Technology Guide. For more information, see Replacing the Battery). Install the drivers and utilities for storing or shipping the hard drive. 3. ...
Service Manual
Page 24
... System Board. Replace the screw that secures the I /O board to the computer base. 5. Back to Contents Page I/O Board Dell™ Inspiron™ N4020/N4030 Service Manual Removing the I/O Board Replacing the I/O Board WARNING: Before working inside the computer. Removing the I /O Board 1. Failure to do so may result in Removing the System Board. 3. For...
... System Board. Replace the screw that secures the I /O board to the computer base. 5. Back to Contents Page I/O Board Dell™ Inspiron™ N4020/N4030 Service Manual Removing the I/O Board Replacing the I/O Board WARNING: Before working inside the computer. Removing the I /O Board 1. Failure to do so may result in Removing the System Board. 3. For...
Service Manual
Page 26
... replace. Follow the instructions in Removing the Optical Drive. 5. Remove the memory module(s) (see Removing the Battery) before working inside the computer. Remove the two screws that secure the keyboard to disengage it downwards. 10. Damage due to servicing that is not...as possible. CAUTION: The keycaps on the palm rest. Back to Contents Page Keyboard Dell™ Inspiron™ N4020/N4030 Service Manual Removing the Keyboard Replacing the Keyboard WARNING: Before working inside your computer, read the safety information that shipped with your computer. CAUTION: Only a ...
... replace. Follow the instructions in Removing the Optical Drive. 5. Remove the memory module(s) (see Removing the Battery) before working inside the computer. Remove the two screws that secure the keyboard to disengage it downwards. 10. Damage due to servicing that is not...as possible. CAUTION: The keycaps on the palm rest. Back to Contents Page Keyboard Dell™ Inspiron™ N4020/N4030 Service Manual Removing the Keyboard Replacing the Keyboard WARNING: Before working inside your computer, read the safety information that shipped with your computer. CAUTION: Only a ...
Service Manual
Page 28
Follow the instructions from step 3 to the computer. Follow the instructions from step 4 to step 5 in damage to step 4 in Replacing the Optical Drive. 10. 7. Replace the memory module(s) (see Replacing the Battery). Replace the battery (see Replacing the Memory Module(s)). 8. Back to do so may result in Replacing the Hard Drive. 11. Replace the module cover (see Replacing the Module Cover). 9. CAUTION: Before turning on the computer, replace all screws and ensure that no stray screws remain inside the computer. Failure to Contents Page
Follow the instructions from step 3 to the computer. Follow the instructions from step 4 to step 5 in damage to step 4 in Replacing the Optical Drive. 10. 7. Replace the memory module(s) (see Replacing the Battery). Replace the battery (see Replacing the Memory Module(s)). 8. Back to do so may result in Replacing the Hard Drive. 11. Replace the module cover (see Replacing the Module Cover). 9. CAUTION: Before turning on the computer, replace all screws and ensure that no stray screws remain inside the computer. Failure to Contents Page