Dell Technology Guide
Page 272
... information about diagnostic and status lights. Keyboard status lights indicate status and any problems. See your Service Manual for information about power lights. With the Dell Diagnostics, the computer runs the Pre-boot System Assessment (PSA), a series of initial tests of the... computers System messages Windows Hardware Troubleshooter Dell Diagnostics Function The power button light illuminates and blinks or remains solid to be used to run a more complete system test to indicate status and problems. See your Service Manual for information about diagnostic lights. Your...
... information about diagnostic and status lights. Keyboard status lights indicate status and any problems. See your Service Manual for information about power lights. With the Dell Diagnostics, the computer runs the Pre-boot System Assessment (PSA), a series of initial tests of the... computers System messages Windows Hardware Troubleshooter Dell Diagnostics Function The power button light illuminates and blinks or remains solid to be used to run a more complete system test to indicate status and problems. See your Service Manual for information about diagnostic lights. Your...
Dell Technology Guide
Page 273
...green. • If the power light is blinking blue, the computer is not responding, see the Regulatory Compliance Homepage at www.dell.com/regulatory_compliance. Reseat the power cable into an electrical outlet and that the power strip is plugged into both the power connector on...light is blue and the computer is in this support utility for your computing environment. For additional safety best practices information, see the Service Manual for self-support information, software updates, and health scans of the computer and the electrical outlet. - NOTE: On certain systems the...
...green. • If the power light is blinking blue, the computer is not responding, see the Regulatory Compliance Homepage at www.dell.com/regulatory_compliance. Reseat the power cable into an electrical outlet and that the power strip is plugged into both the power connector on...light is blue and the computer is in this support utility for your computing environment. For additional safety best practices information, see the Service Manual for self-support information, software updates, and health scans of the computer and the electrical outlet. - NOTE: On certain systems the...
Dell Technology Guide
Page 274
... power cable and front panel cable are : - Ensure that the electrical outlet is working condition to the system board (see the Service Manual for your computer). • If the power light is securely connected to help identify the problem. 274 Troubleshooting Too many devices on... the voltage selection switch is receiving electrical power, but an internal power problem may be used to the system board (see the Service Manual for Desktop Computers Some desktop computers have lights labeled with numbers on a power strip - Replace power protection devices, power strips, and...
... power cable and front panel cable are : - Ensure that the electrical outlet is working condition to the system board (see the Service Manual for your computer). • If the power light is securely connected to help identify the problem. 274 Troubleshooting Too many devices on... the voltage selection switch is receiving electrical power, but an internal power problem may be used to the system board (see the Service Manual for Desktop Computers Some desktop computers have lights labeled with numbers on a power strip - Replace power protection devices, power strips, and...
Dell Technology Guide
Page 275
... meaning of the various keyboard status lights displayed, see the Service Manual for your computer or search for the topic on the Dell Support website support.dell.com. Diagnostic Lights for your computer or see "Contacting Dell" on page 337 for assistance). During normal operation, the... keyboard status lights display the current status of the various diagnostic lights displayed, see the Service Manual for your computer or search for the topic on the Dell Support website support.dell.com. FOR MORE INFORMATION: To learn more about the meaning of certain features. FOR ...
... meaning of the various keyboard status lights displayed, see the Service Manual for your computer or search for the topic on the Dell Support website support.dell.com. Diagnostic Lights for your computer or see "Contacting Dell" on page 337 for assistance). During normal operation, the... keyboard status lights display the current status of the various diagnostic lights displayed, see the Service Manual for your computer or search for the topic on the Dell Support website support.dell.com. FOR MORE INFORMATION: To learn more about the meaning of certain features. FOR ...
Dell Technology Guide
Page 278
... the memory (for assistance (see the documentation shipped with your computer's Service Manual). • If memory was not removed or installed, memory module or system board failure may have occurred. THE AC POWER ADAPTER WATTAGE AND TYPE CANNOT BE DETERMINED. PLEASE CONNECT A DELL XXX-W AC ADAPTER OR GREATER FOR BEST SYSTEM PERFORMANCE. U N S U P P O R T E D M E M O R Y. Ensure...
... the memory (for assistance (see the documentation shipped with your computer's Service Manual). • If memory was not removed or installed, memory module or system board failure may have occurred. THE AC POWER ADAPTER WATTAGE AND TYPE CANNOT BE DETERMINED. PLEASE CONNECT A DELL XXX-W AC ADAPTER OR GREATER FOR BEST SYSTEM PERFORMANCE. U N S U P P O R T E D M E M O R Y. Ensure...
Dell Technology Guide
Page 287
... shipped with the same or equivalent type recommended by the manufacturer. If the battery still does not work properly, contact Dell (see "Contacting Dell" on the computer, or if an incorrect time or date displays during start-up, replace the battery (see the ... time and date information after turning on page 337). R E P L A C E T H E B A T T E R Y - If the drive is not listed, see your Service Manual or contact Dell (see the Regulatory Compliance Homepage at www.dell.com/regulatory_compliance. TEST THE DRIVE - • Insert another disc to the manufacturer's instructions.
... shipped with the same or equivalent type recommended by the manufacturer. If the battery still does not work properly, contact Dell (see "Contacting Dell" on the computer, or if an incorrect time or date displays during start-up, replace the battery (see the ... time and date information after turning on page 337). R E P L A C E T H E B A T T E R Y - If the drive is not listed, see your Service Manual or contact Dell (see the Regulatory Compliance Homepage at www.dell.com/regulatory_compliance. TEST THE DRIVE - • Insert another disc to the manufacturer's instructions.
Dell Technology Guide
Page 296
...the procedures in this section, follow the safety instructions shipped with your computer. If the link integrity light is off (see the Service Manual for your network settings are correct and that the network cable is firmly inserted into the network connector on the back of the ...computer and the network jack. For additional safety best practices information, see the Regulatory Compliance Homepage at www.dell.com/regulatory_compliance. See "Power Lights for Desktop Computers" on page 273 or "Diagnostic Lights for Laptop Computers" on page 79. See "...
...the procedures in this section, follow the safety instructions shipped with your computer. If the link integrity light is off (see the Service Manual for your network settings are correct and that the network cable is firmly inserted into the network connector on the back of the ...computer and the network jack. For additional safety best practices information, see the Regulatory Compliance Homepage at www.dell.com/regulatory_compliance. See "Power Lights for Desktop Computers" on page 273 or "Diagnostic Lights for Laptop Computers" on page 79. See "...
Dell Technology Guide
Page 297
...used are plugged into an electrical outlet and are turned on properly. • Ensure that any expansion cards, including graphics cards (see the Service Manual for your location (if applicable). • Ensure that the main power cable and front panel cable are : • Power, keyboard, ... is green. A device may exist. • Ensure that the voltage selection switch is working condition to the system board (see the Service Manual for your computer). Some possible causes of the computer and the electrical outlet. • Replace power strips, power extension cables, and other...
...used are plugged into an electrical outlet and are turned on properly. • Ensure that any expansion cards, including graphics cards (see the Service Manual for your location (if applicable). • Ensure that the main power cable and front panel cable are : • Power, keyboard, ... is green. A device may exist. • Ensure that the voltage selection switch is working condition to the system board (see the Service Manual for your computer). Some possible causes of the computer and the electrical outlet. • Replace power strips, power extension cables, and other...
Dell Technology Guide
Page 304
... with similar in this section, follow the safety instructions shipped with another device, such as a lamp. - defective. Contact Dell (see the Regulatory Compliance Homepage at www.dell.com/regulatory_compliance. Press a key on page 273. If the computer is plugged into a power strip, ensure that the power...blinks or remains solid to indicate different states: • If the power light is blue and the computer is not responding, see the Service Manual for Desktop Computers" on the keyboard, move the mouse, or press the power button to the system board (see "Power Lights for ...
... with similar in this section, follow the safety instructions shipped with another device, such as a lamp. - defective. Contact Dell (see the Regulatory Compliance Homepage at www.dell.com/regulatory_compliance. Press a key on page 273. If the computer is plugged into a power strip, ensure that the power...blinks or remains solid to indicate different states: • If the power light is blue and the computer is not responding, see the Service Manual for Desktop Computers" on the keyboard, move the mouse, or press the power button to the system board (see "Power Lights for ...
Dell Technology Guide
Page 305
... Service Manual for your computer. To enroll for content, format, and how frequently you receive notifications. Too many devices on a power strip - Ensure that the processor power cable is steady amber, a device may be customized for the Dell Technical Update service...the power light is securely connected to the same electrical outlet Dell Technical Update Service The Dell Technical Update service provides proactive e-mail notification of interference are: - The service is set to support.dell.com/technicalupdate. Ensure that the voltage selection switch is free...
... Service Manual for your computer. To enroll for content, format, and how frequently you receive notifications. Too many devices on a power strip - Ensure that the processor power cable is steady amber, a device may be customized for the Dell Technical Update service...the power light is securely connected to the same electrical outlet Dell Technical Update Service The Dell Technical Update service provides proactive e-mail notification of interference are: - The service is set to support.dell.com/technicalupdate. Ensure that the voltage selection switch is free...
Setup Guide
Page 43
...properly. NOTE: To replace parts, see "Contacting Dell" on page 72. See the Service Manual at support.dell.com/manuals. Write down the beep code and contact Dell (see the Service Manual at support.dell.com/manuals for your problem using the following guidelines, see...failure Two No RAM detected NOTE: If you cannot solve your computer. INSPIRON Solving Problems This section provides troubleshooting information for advanced service instructions. WARNING: Only trained service personnel should remove the computer cover. Beep Code Possible Problem One Possible system...
...properly. NOTE: To replace parts, see "Contacting Dell" on page 72. See the Service Manual at support.dell.com/manuals. Write down the beep code and contact Dell (see the Service Manual at support.dell.com/manuals for your problem using the following guidelines, see...failure Two No RAM detected NOTE: If you cannot solve your computer. INSPIRON Solving Problems This section provides troubleshooting information for advanced service instructions. WARNING: Only trained service personnel should remove the computer cover. Beep Code Possible Problem One Possible system...
Setup Guide
Page 46
...or blocking other signals. If necessary, install additional memory (see the Service Manual at support.dell.com/manuals). • Reseat the memory module(s) into the connector(s) (see the Service Manual at support.dell.com/manuals). • If the problem persists, contact Dell (see "Contacting Dell" on page 72). If you are : • Power, keyboard... button until the computer turns off and then turn it back on. • If the problem persists, contact Dell (see "Contacting Dell" on your computer - Some possible causes of interference are not using to the same electrical outlet.
...or blocking other signals. If necessary, install additional memory (see the Service Manual at support.dell.com/manuals). • Reseat the memory module(s) into the connector(s) (see the Service Manual at support.dell.com/manuals). • If the problem persists, contact Dell (see "Contacting Dell" on page 72). If you are : • Power, keyboard... button until the computer turns off and then turn it back on. • If the problem persists, contact Dell (see "Contacting Dell" on your computer - Some possible causes of interference are not using to the same electrical outlet.
Setup Guide
Page 52
...and ensure that the boot sequence information is correct (see the Service Manual at support.dell.com/manuals). Hard Drive SELF MONITORING SYSTEM has reported that you back up your hard drive or at support.dell.com/manuals). A parameter out of range may or may not indicate a...Hard-disk drive read failure - CAUTION - Replace the battery (see the Service Manual at support.dell.com/manuals) or contact Dell (see "Contacting Dell" on page 72). Possible hard drive failure during POST. Contact Dell (see "Contacting Dell" on page 72). 50 CPU fan failure - Possible hard drive failure ...
...and ensure that the boot sequence information is correct (see the Service Manual at support.dell.com/manuals). Hard Drive SELF MONITORING SYSTEM has reported that you back up your hard drive or at support.dell.com/manuals). A parameter out of range may or may not indicate a...Hard-disk drive read failure - CAUTION - Replace the battery (see the Service Manual at support.dell.com/manuals) or contact Dell (see "Contacting Dell" on page 72). Possible hard drive failure during POST. Contact Dell (see "Contacting Dell" on page 72). 50 CPU fan failure - Possible hard drive failure ...
Setup Guide
Page 76
Check your warranty and return policies before working inside your warranty. INSPIRON Finding More Information and Resources If you need to: reinstall your operating system run a diagnostic program for your computer reinstall laptop system software find ... like a new hard drive reinstall or replace a worn or defective part See: "System Recovery Media" on page 61 "Dell Diagnostics" on page 51 "My Dell Downloads" on page 49 support.dell.com the Service Manual at support.dell.com/manuals NOTE: In some countries, opening and replacing parts of your computer may void your computer. 74
Check your warranty and return policies before working inside your warranty. INSPIRON Finding More Information and Resources If you need to: reinstall your operating system run a diagnostic program for your computer reinstall laptop system software find ... like a new hard drive reinstall or replace a worn or defective part See: "System Recovery Media" on page 61 "Dell Diagnostics" on page 51 "My Dell Downloads" on page 49 support.dell.com the Service Manual at support.dell.com/manuals NOTE: In some countries, opening and replacing parts of your computer may void your computer. 74
Setup Guide
Page 78
... Model Dell™ Inspiron™ N4020/N4030 Memory Memory module connector Memory module capacities Memory type Minimum memory two user-accessible SODIMM connectors 1 GB, 2 GB, and 4 GB 1333 MHz SODIMM DDR3 1 GB Memory Maximum memory 4 GB Possible memory 2 GB, 3 GB, 4 GB, and configurations 6 GB NOTE: For instructions on upgrading the memory, see the Service Manual...
... Model Dell™ Inspiron™ N4020/N4030 Memory Memory module connector Memory module capacities Memory type Minimum memory two user-accessible SODIMM connectors 1 GB, 2 GB, and 4 GB 1333 MHz SODIMM DDR3 1 GB Memory Maximum memory 4 GB Possible memory 2 GB, 3 GB, 4 GB, and configurations 6 GB NOTE: For instructions on upgrading the memory, see the Service Manual...
Service Manual
Page 1
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 ...the Windows Vista start button logo are trademarks of Microsoft Corporation in this text: Dell, the DELL logo, and Inspiron are either potential damage to change without the written permission of your computer. Dell Inc. is a registered trademark owned by Dell under license; A00 Information in trademarks and trade names other countries. Bluetooth is strictly...
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 ...the Windows Vista start button logo are trademarks of Microsoft Corporation in this text: Dell, the DELL logo, and Inspiron are either potential damage to change without the written permission of your computer. Dell Inc. is a registered trademark owned by Dell under license; A00 Information in trademarks and trade names other countries. Bluetooth is strictly...
Service Manual
Page 2
...information, see Removing the Battery) before working inside your computer, read the safety information that shipped with your warranty. CAUTION: Only a certified service technician should perform repairs on the computer, replace all screws and ensure that secures the module cover to the computer base. 4. Using the ...of the slots on the computer base and gently snap the module cover into place. 3. 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.
...information, see Removing the Battery) before working inside your computer, read the safety information that shipped with your warranty. CAUTION: Only a certified service technician should perform repairs on the computer, replace all screws and ensure that secures the module cover to the computer base. 4. Using the ...of the slots on the computer base and gently snap the module cover into place. 3. 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.
Service Manual
Page 3
..., remove the latch spring on the battery latch assembly to secure the battery release latch. Damage due to servicing that shipped with your computer. Back 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...
..., remove the latch spring on the battery latch assembly to secure the battery release latch. Damage due to servicing that shipped with your computer. Back 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...
Service Manual
Page 5
...type of cable, press in Turning Off Your Computer and Before Working Inside Your Computer. CAUTION: Only a certified service technician should perform repairs on a card. Shut down the operating system, press and hold the power button until ... scribe l BIOS executable update program available at www.dell.com/regulatory_compliance. 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 the ...
...type of cable, press in Turning Off Your Computer and Before Working Inside Your Computer. CAUTION: Only a certified service technician should perform repairs on a card. Shut down the operating system, press and hold the power button until ... scribe l BIOS executable update program available at www.dell.com/regulatory_compliance. 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 the ...
Service Manual
Page 7
... for your desktop and is located at the bottom of product in the Enter a service tag: field, click Go, and proceed to Contents Page Flashing the BIOS Dell™ Inspiron™ N4020/N4030 Service Manual 1. b. The file downloads to support.dell.com/support/downloads. 3. Click Close if the Download Complete window appears. Double-click the file icon...
... for your desktop and is located at the bottom of product in the Enter a service tag: field, click Go, and proceed to Contents Page Flashing the BIOS Dell™ Inspiron™ N4020/N4030 Service Manual 1. b. The file downloads to support.dell.com/support/downloads. 3. Click Close if the Download Complete window appears. Double-click the file icon...