Great user manuals database on UserManuals.info2. Turn on the computer.3. Press <F2> during POST to enter the system setup program.4. Navigate to the security tab and enter the service tag in the Set Service Tag field.Back to Contents Page

Dell Inspiron N4020 Service Manual

Finding Information

Microsoft Windows Help and Support

Windows Vista

Control Panel

Hardware Devices Installed on Your Computer

Programs Installed on Your Computer

Dell Support Website

Customer Service

Dell Forums

Microsoft Windows Desktop

Taskbar

Displaying the Taskbar

Desktop Icons and Shortcuts

Creating and Deleting Program Shortcuts on the Desktop

Shortcut Menus

Changing the Desktop Appearance

Windows ® XP

Setting up a Screen Saver

Start Button (Menu)

Customizing the Start Menu

Accessing and Using the Control Panel

Monitors and Displays

Adjusting the Resolution of Your Display

Troubleshooting

Setting the Display for Multiple Monitors

Windows XP

Low-Light Environments

Cables and Connections

DisplayPort™ - Features and Benefits

Mouse

Controlling the Speed of the Scroll Wheel

Cleaning an Optical Mouse

Touch Pad

Single Finger Zoom

Using a USB Pointing Device (Mouse)

Keyboard

Customizing Your Keyboard

Using the Numeric Keypad on a Laptop Computer

General Keyboard Shortcuts

Printers—Settings and Drivers

Changing Printer Settings

Setting up Printers

Setting the Default Printer

Installing a Printer Driver

Drives and Media

Storage

Installing Drivers for Media Drives

Using the Drivers and Utilities Media to Reinstall a Driver

Drive Problems

Optical Drive Problems

Working with RAID

RAID Level 1

RAID Level 0+1 Configuration

RAID Level 5 Configuration

Configuring RAID

Shutting Down Your Computer

Shutdown States

Ending a Process That is not Responding

Docking and Undocking Your Laptop Computer

Shutting Down Your Computer When it Fails to Shut Down Normally

Shutting Down a Computer When it Stops Responding and Displays a Solid Blue Screen

Starting Your Computer in Safe Mode

Restarting Your Computer After a Power Loss

Files and Folders

Navigating to Files

Selecting and Opening Files

Opening and Saving a File

Renaming Files

Sharing Files

Sharing Files With Password Protection

Transferring Files and Settings to a New Computer

Transferring Files Between Computers Running Windows XP

Running Backup When the Settings Have Been Preconfigured

Running Backup With Hidden Drives

Managing Applications (Programs)

Installing Applications From a Network

Removing Applications From Your Computer

Inspiron N4020

module cover

battery latch assembly

before you begin

flashing the bios

removing the bluetooth card

removing the camera

replacing the camera

removing the coin-cell battery

processor module

thermal cooling assembly

display assembly

replacing the display assembly

replacing the display bezel

replacing the display panel

hard drive

replacing the hard drive

removing the keyboard

replacing the keyboard

removing the memory module(s)

optical drive

replacing the optical drive

palm rest

replacing the palm rest

power button board

replacing the power button board

removing the battery

removing the speakers

system board

replacing the system board

Setting Up Your Inspiron Laptop

Connect the AC Adapter

Connect the Network Cable (Optional)

Press the Power Button

Set Up the Operating System

Enable or Disable Wireless (Optional)

Connect to the Internet (Optional)

Using Your Inspiron Laptop

Left View Features

Front View Features

Status Lights and Indicators

Computer Base and Keyboard Features

Touch Pad Gestures

Multimedia Control Keys

Using the Optical Drive

Display Features

Removing and Replacing the Battery

Software Features

Dell DataSafe Online Backup

Dell Dock

Solving Problems

Network Problems

Power Problems

Memory Problems

Lockups and Software Problems

Using Support Tools

My Dell Downloads

Hardware Troubleshooter

Restoring Your Operating System

System Restore

Dell DataSafe Local Backup

System Recovery Media

Dell Factory Image Restore

Getting Help

Service

Online Services

Automated Order‑Status Service

Warranty or for Credit

Before You Call

Contacting Dell

and Resources

Specifications

Appendix

Standard (Only for Mexico)

Index

Inspiron N4030