Dell Technology Guide
Page 54
... light sensor feature by pressing the and left-arrow key combination. NOTE: Rebooting the computer returns the ambient light sensor to the minimum level. If covered, the sensor-when enabled-automatically sets the display brightness to it's prior setting (either enabled or disabled). 54 Monitors and Displays Using the display brightness... display brightness increases or decreases accordingly. NOTE: The ambient light sensor is disabled when your computer is connected to an electrical outlet. NOTE: Do not cover the ambient light sensor with any adhesive labels.
... light sensor feature by pressing the and left-arrow key combination. NOTE: Rebooting the computer returns the ambient light sensor to the minimum level. If covered, the sensor-when enabled-automatically sets the display brightness to it's prior setting (either enabled or disabled). 54 Monitors and Displays Using the display brightness... display brightness increases or decreases accordingly. NOTE: The ambient light sensor is disabled when your computer is connected to an electrical outlet. NOTE: Do not cover the ambient light sensor with any adhesive labels.
Dell Technology Guide
Page 150
...AMT software is available on page 168. This type of networked computers. See "Managing Networked Computers With Intel® Active Management Technology" on some Dell computers. Local Area Networks (LAN) 1 2 3 4 1 Cable 3 Modem 2 Router 4 Internet A local area network (LAN) connects two ...point. The Intel® Active Management Technology (Intel AMT or iAMT®) provides enhanced tools for management of computer network generally covers a small area. A Network Connections Wizard guides you can be connected to another LAN over any distance through the process of ...
...AMT software is available on page 168. This type of networked computers. See "Managing Networked Computers With Intel® Active Management Technology" on some Dell computers. Local Area Networks (LAN) 1 2 3 4 1 Cable 3 Modem 2 Router 4 Internet A local area network (LAN) connects two ...point. The Intel® Active Management Technology (Intel AMT or iAMT®) provides enhanced tools for management of computer network generally covers a small area. A Network Connections Wizard guides you can be connected to another LAN over any distance through the process of ...
Dell Technology Guide
Page 159
Contact your cellular phone in a specific geographical location, that provides Internet access over a much wider geographical area than a WLAN, which typically covers only from your service provider for coverage details. NOTE: Even if you purchased it separately. FOR MORE INFORMATION: To learn more about Mobile Broadband networks (...
Contact your cellular phone in a specific geographical location, that provides Internet access over a much wider geographical area than a WLAN, which typically covers only from your service provider for coverage details. NOTE: Even if you purchased it separately. FOR MORE INFORMATION: To learn more about Mobile Broadband networks (...
Dell Technology Guide
Page 346
...data bus that equals 1,048,576 bytes. 1 MB equals 1024 KB. The designation for devices to as optical drives, a second battery, or a Dell TravelLite™ module. A measurement of the computer. media bay - kilobyte - A LAN usually is often referred to the processor. liquid crystal display...When used by laptop computer and flatpanel displays. L LAN - LPT - megabytes per second - One million bytes per second. A computer network covering a small area. A measurement of data that equals 1024 Kb. One million bits per second. A bay that equals 1024 bytes but is...
...data bus that equals 1,048,576 bytes. 1 MB equals 1024 KB. The designation for devices to as optical drives, a second battery, or a Dell TravelLite™ module. A measurement of the computer. media bay - kilobyte - A LAN usually is often referred to the processor. liquid crystal display...When used by laptop computer and flatpanel displays. L LAN - LPT - megabytes per second - One million bytes per second. A computer network covering a small area. A measurement of data that equals 1024 Kb. One million bits per second. A bay that equals 1024 bytes but is...
Dell Technology Guide
Page 353
... display. You can be changed or destroyed. wireless wide area network. A mode that communicate with each other over the air waves using cellular technology and covering a much larger geographic area than system memory. When an infected program starts, its embedded virus also starts. The measurement of electric potential or electromotive force...
... display. You can be changed or destroyed. wireless wide area network. A mode that communicate with each other over the air waves using cellular technology and covering a much larger geographic area than system memory. When an infected program starts, its embedded virus also starts. The measurement of electric potential or electromotive force...
Setup Guide
Page 43
... page 48 or "Contacting Dell" on page 72). Three Possible system board failure - Chipset error Four RAM read/write failure Five Real Time Clock failure Six Video card or chip failure Seven Processor failure Eight Display failure 41 WARNING: Only trained service personnel should remove the computer cover. INSPIRON Solving Problems This section...
... page 48 or "Contacting Dell" on page 72). Three Possible system board failure - Chipset error Four RAM read/write failure Five Real Time Clock failure Six Video card or chip failure Seven Processor failure Eight Display failure 41 WARNING: Only trained service personnel should remove the computer cover. INSPIRON Solving Problems This section...
Service Manual
Page 1
...Regulatory type P07G001; P07G003 March 2010 Rev. and is a registered trademark owned by Dell under license; Dell™ Inspiron™ N4020/N4030 Service Manual Before You Begin Battery Hard Drive Optical Drive Module Cover Memory Module(s) Keyboard Wireless Mini-Card Palm Rest Power Button Board Display Camera Internal Card With...: A NOTE indicates important information that helps you how to avoid the problem. is subject to change without the written permission of Dell Inc.; Microsoft, Windows, Windows Vista, and the Windows Vista start button logo are trademarks of...
...Regulatory type P07G001; P07G003 March 2010 Rev. and is a registered trademark owned by Dell under license; Dell™ Inspiron™ N4020/N4030 Service Manual Before You Begin Battery Hard Drive Optical Drive Module Cover Memory Module(s) Keyboard Wireless Mini-Card Palm Rest Power Button Board Display Camera Internal Card With...: A NOTE indicates important information that helps you how to avoid the problem. is subject to change without the written permission of Dell Inc.; Microsoft, Windows, Windows Vista, and the Windows Vista start button logo are trademarks of...
Service Manual
Page 2
... the computer base. 4. Back to servicing that no stray screws remain inside the computer. 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...
... the computer base. 4. Back to servicing that no stray screws remain inside the computer. 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...
Service Manual
Page 3
...Follow the instructions in Before You Begin. 2. Slide the battery latch assembly 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 periodically touching an unpainted metal surface (...
...Follow the instructions in Before You Begin. 2. Slide the battery latch assembly 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 periodically touching an unpainted metal surface (...
Service Manual
Page 5
... Do not touch the components or contacts on the cable itself. if you connect a cable, ensure that the computer is not covered by your computer). CAUTION: Handle components and cards with locking tabs; Some cables have read the safety information that the following safety ... exit all open programs before you pull connectors apart, keep them evenly aligned 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...
... Do not touch the components or contacts on the cable itself. if you connect a cable, ensure that the computer is not covered by your computer). CAUTION: Handle components and cards with locking tabs; Some cables have read the safety information that the following safety ... exit all open programs before you pull connectors apart, keep them evenly aligned 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...
Service Manual
Page 6
... their electrical outlets. 6. Back to ground the system board. Disconnect all attached devices from the computer. 4. CAUTION: To help prevent damage to prevent the computer cover from the 5-in-1 media card reader. 5. CAUTION: To disconnect a network cable, first unplug the cable from the network device. 3. Disconnect your computer and all attached...
... their electrical outlets. 6. Back to ground the system board. Disconnect all attached devices from the computer. 4. CAUTION: To help prevent damage to prevent the computer cover from the 5-in-1 media card reader. 5. CAUTION: To disconnect a network cable, first unplug the cable from the network device. 3. Disconnect your computer and all attached...
Service Manual
Page 8
... fully seated. Follow the instructions in Removing the Hard Drive. 4. Remove the battery (see Removing the Module Cover). 6. Damage 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...
... fully seated. Follow the instructions in Removing the Hard Drive. 4. Remove the battery (see Removing the Module Cover). 6. Damage 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...
Service Manual
Page 9
... the instructions from step 4 to the computer. Back to step 4 in Replacing the Hard Drive. 9. Replace the module cover (see Replacing the Keyboard). 5. CAUTION: Before turning on the computer, replace all screws and ensure that no stray screws remain inside the computer. Follow the ...
... the instructions from step 4 to the computer. Back to step 4 in Replacing the Hard Drive. 9. Replace the module cover (see Replacing the Keyboard). 5. CAUTION: Before turning on the computer, replace all screws and ensure that no stray screws remain inside the computer. Follow the ...
Service Manual
Page 10
... Module(s)). 7. Remove the memory module(s) (see Removing the Keyboard). 8. Lift the camera module out of the display cover. 1 camera module 3 display cover 2 tabs (2) 4 camera cable connector 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...
... Module(s)). 7. Remove the memory module(s) (see Removing the Keyboard). 8. Lift the camera module out of the display cover. 1 camera module 3 display cover 2 tabs (2) 4 camera cable connector 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...
Service Manual
Page 11
...in Replacing the Optical Drive. 11. Connect the camera cable to the computer. Replace the module cover (see Replacing the Display Bezel). 5. Replace the display bezel (see Replacing the Module Cover). 10. Replace the memory module(s) (see Replacing the Display Assembly). 6. Follow the instructions ...in Replacing the Hard Drive. 12. Replace the display assembly (see Replacing the Memory Module(s)). 9. CAUTION: Before 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 ...
...in Replacing the Optical Drive. 11. Connect the camera cable to the computer. Replace the module cover (see Replacing the Display Bezel). 5. Replace the display bezel (see Replacing the Module Cover). 10. Replace the memory module(s) (see Replacing the Display Assembly). 6. Follow the instructions ...in Replacing the Hard Drive. 12. Replace the display assembly (see Replacing the Memory Module(s)). 9. CAUTION: Before 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 ...
Service Manual
Page 12
...cell battery with your 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 a connector on your warranty. CAUTION: To avoid electrostatic discharge, ground yourself...Damage due to servicing that no stray screws remain inside the computer. 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. Back...
...cell battery with your 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 a connector on your warranty. CAUTION: To avoid electrostatic discharge, ground yourself...Damage due to servicing that no stray screws remain inside the computer. 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. Back...
Service Manual
Page 13
... computer). For additional safety best practices information, see the Regulatory Compliance Homepage at www.dell.com/regulatory_compliance. Damage due to servicing that is not authorized by Dell™ is perpendicular to the processor module when turning the cam screw. CAUTION: When...-socket cam screw counterclockwise until it is not covered by periodically touching an unpainted metal surface (such as a connector on the processor module. 4. Back to Contents Page Processor Module Dell™ Inspiron™ N4020/N4030 Service Manual Removing the Processor Module Replacing the ...
... computer). For additional safety best practices information, see the Regulatory Compliance Homepage at www.dell.com/regulatory_compliance. Damage due to servicing that is not authorized by Dell™ is perpendicular to the processor module when turning the cam screw. CAUTION: When...-socket cam screw counterclockwise until it is not covered by periodically touching an unpainted metal surface (such as a connector on the processor module. 4. Back to Contents Page Processor Module Dell™ Inspiron™ N4020/N4030 Service Manual Removing the Processor Module Replacing the ...
Service Manual
Page 15
... so may result in Removing the System Board. 3. Disconnect the fan cable from the computer when the heat sink is not covered by your warranty. Follow the instructions in Before You Begin. 2. WARNING: If you have already removed the thermal cooling assembly and...housing of the thermal cooling assembly. Follow the instructions in Before You Begin. 2. 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. CAUTION: Only ...
... so may result in Removing the System Board. 3. Disconnect the fan cable from the computer when the heat sink is not covered by your warranty. Follow the instructions in Before You Begin. 2. WARNING: If you have already removed the thermal cooling assembly and...housing of the thermal cooling assembly. Follow the instructions in Before You Begin. 2. 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. CAUTION: Only ...
Service Manual
Page 17
... safety best practices information, see Removing the Memory Module(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 each side) that secure the display assembly ...Mini-Card (see Removing the Module Cover). 6. Display Assembly Removing the Display Assembly 1. CAUTION: Only a certified service technician should perform repairs on the system board. 11. Back to Contents Page Display Dell™ Inspiron™ N4020/N4030 Service Manual Display Assembly Display Bezel...
... safety best practices information, see Removing the Memory Module(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 each side) that secure the display assembly ...Mini-Card (see Removing the Module Cover). 6. Display Assembly Removing the Display Assembly 1. CAUTION: Only a certified service technician should perform repairs on the system board. 11. Back to Contents Page Display Dell™ Inspiron™ N4020/N4030 Service Manual Display Assembly Display Bezel...
Service Manual
Page 18
... routing guides and connect the cables to step 5 in Before You Begin. 2. Follow the instructions from step 4 to the Mini-Card (see Replacing the Module Cover). 9. Failure to the computer. Remove the display bezel. Follow the instructions in Replacing the Hard Drive. 11. Replace the module... cover (see Replacing the Mini-Card). 5. Follow the instructions from step 3 to step 4 in damage to do so may result in Replacing the Optical Drive. 10. ...
... routing guides and connect the cables to step 5 in Before You Begin. 2. Follow the instructions from step 4 to the Mini-Card (see Replacing the Module Cover). 9. Failure to the computer. Remove the display bezel. Follow the instructions in Replacing the Hard Drive. 11. Replace the module... cover (see Replacing the Mini-Card). 5. Follow the instructions from step 3 to step 4 in damage to do so may result in Replacing the Optical Drive. 10. ...