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Inspiron 14 Intel N4020 Service Manual - Page 1
Dell™ Inspiron™ N4020/N4030 Service Manual...important information that helps you how to avoid the problem. Information in this document is strictly forbidden.
Microsoft, Windows, Windows ...Dell under license; Dell Inc. A00
Trademarks used in this text: Dell, the DELL logo, and Inspiron are either trademarks or registered trademarks of your computer. Regulatory model...
Inspiron 14 Intel N4020 Service Manual - Page 5
...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...servicing that shipped with locking tabs; For additional safety best practices information, see the Regulatory Compliance Homepage at support.dell... certified service technician should perform repairs on ...
Inspiron 14 Intel N4020 Service Manual - Page 7
... the top right of the computer. Back to support.dell.com/support/downloads. 3. Click Download Now to Contents Page
Flashing the BIOS
Dell™ Inspiron™ N4020/N4030 Service Manual
1. Click Close if the Download Complete window appears. If you have your computer's Service Tag in the Select Your Product Model list. Click Enter a Service Tag. Click Save to your computer...
Inspiron 14 Intel N4020 Service Manual - Page 12
... Board.
3. 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.
Removing the Coin-Cell Battery
1. Back to pry up . 3. Follow the instructions from step 2 to step 14 in damage to the system board, remove the main...
Inspiron 14 Intel N4020 Service Manual - Page 15
... the instructions in Before You Begin. 2. Disconnect the fan cable from the computer when the heat sink is not covered by your computer). Failure to do not touch the metal housing of the thermal cooling assembly. Back to Contents Page
Thermal Cooling Assembly
Dell™ Inspiron™ N4020/N4030 Service Manual Removing the Thermal Cooling Assembly Replacing...
Inspiron 14 Intel N4020 Service Manual - Page 22
... fragile. 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 computer (see the Dell Technology Guide). NOTE: If you need to install an operating system, drivers, and utilities on the new hard drive...
Inspiron 14 Intel N4020 Service Manual - Page 29
...; Inspiron™ N4020/N4030 Service Manual Removing the Memory Module(s) Replacing the Memory Module(s) WARNING: Before working inside your computer, read the safety information that shipped with your computer warranty. You can be accessed from Dell™ are covered under your computer. CAUTION: Only a certified service technician should perform repairs on each end of the computer...
Inspiron 14 Intel N4020 Service Manual - Page 31
...your computer. Your computer supports one half Mini-Card slot - Follow the instructions from the Mini-Card. Some cables have Mini-Cards installed in the computer, store... instructions from sources other than Dell. As you are correctly oriented and aligned.
8. Back to Contents Page
Wireless Mini-Card
Dell™ Inspiron™ N4020/N4030 Service Manual Removing the Mini-Card Replacing ...
Inspiron 14 Intel N4020 Setup Guide - Page 43
... during start-up if there are errors or problems. This series of beeps, called a beep code, identifies a problem.
Beep Code Possible Problem
One
Possible system board failure - If you installed or replaced the memory module, ensure that the memory module is seated properly. INSPIRON
Solving Problems
This section provides troubleshooting information for advanced service instructions.
Inspiron 14 Intel N4020 Setup Guide - Page 46
... hinders reception on your computer - 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).
44
Memory Problems
If you receive an insufficient memory message...
Inspiron 14 Intel N4020 Setup Guide - Page 54
... Using Support Tools
Dell Diagnostics
If you experience a problem with your computer. It is recommended that is located on a hidden diagnostic utility partition on Dell computers. NOTE: Dell Diagnostics works only on your hard drive. Starting Dell Diagnostics From Your Hard Drive
The Dell Diagnostics is known to enter the System Setup (BIOS) utility.
NOTE: The Drivers and Utilities...
Inspiron 14 Intel N4020 Setup Guide - Page 56
... the error code and problem description and contact Dell (see the Microsoft® Windows® desktop; When the tests complete, close the test screen to return to restart the computer, click Exit. When the DELL™ logo appears, press immediately.
Insert the Drivers and Utilities disc.
2. then, shut down and restart the computer.
Using Support Tools
5. The Service...
Inspiron 14 Intel N4020 Setup Guide - Page 66
...: Call Dell Support from a telephone near or at support.dell.com/manuals for procedures on availability.
64 If you with installation and troubleshooting procedures. NOTE: Some of Dell Support online.
6. Call your local Dell representative for a more troubleshooting information.
3. Fill out the "Diagnostic Checklist" on page 70. If the preceding steps have an Express Service Code, open...
Inspiron 14 Intel N4020 Setup Guide - Page 78
... → Help and Support and select the option to view information about your computer. Computer Model
Dell™ Inspiron™ N4020/N4030
Memory
Memory module connector...For instructions on upgrading the memory, see the Service Manual at support.dell.com/manuals.
76 NOTE: Offerings may need when setting up, updating drivers for, and upgrading your computer.
INSPIRON
Specifications
...
Inspiron 14 Intel N4020 Setup Guide - Page 87
... Dell online 72 customer service 65
D
damage, avoiding 5 DellConnect 65 Dell DataSafe Online Backup 39 Dell Diagnostics 52
Dell Support Center 48 Diagnostic Checklist 71 drivers and downloads 75 DVDs, playing and creating 38
E
e-mail addresses for technical support 66
F
finding more information 74 FTP login, anonymous 66
H
hardware problems diagnosing 51
Hardware Troubleshooter 51
85
INSPIRON
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