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Dell Inspiron 20 3043 User Manual

Dell Inspiron 20 3043
76 pages
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Inspiron 20
Service Manual
Computer Model: Inspiron 20 Model 3043
Regulatory Model: W13B
Regulatory Type: W13B001

Table of Contents

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Dell Inspiron 20 3043 Specifications

General IconGeneral
RAM4GB DDR3L
Storage500GB HDD
GraphicsIntel HD Graphics
Operating SystemWindows 8.1
Power Supply65W AC adapter
Display19.5-inch, 1600x900 resolution
ConnectivityBluetooth 4.0
Ports2 x USB 3.0
Camera720p Webcam
AudioIntegrated speakers
Weight3.5 kg

Summary

Notes, Cautions, and Warnings

Before Working Inside Your Computer

Before You Begin

Steps to prepare the computer before starting internal work.

Safety Instructions

Guidelines to protect the computer and ensure personal safety.

Recommended Tools

List of tools required for performing service procedures.

After Working Inside Your Computer

Technical Overview

Inside View of Your Computer

Diagram and labels of the computer's internal components.

System Board Components - Back View

Identification of connectors and slots on the back of the system board.

System Board Components - Front View

Identification of components on the front of the system board.

Removing the Hard Drive

Replacing the Hard Drive

Removing the Back Cover

Prerequisites for Removing the Back Cover

Steps required before removing the back cover.

Procedure for Removing the Back Cover

Step-by-step instructions for removing the back cover.

Replacing the Back Cover

Procedure for Replacing the Back Cover

Step-by-step instructions for replacing the back cover.

Post-requisites for Replacing the Back Cover

Steps to complete after replacing the back cover.

Removing the Battery

Prerequisites for Removing the Battery

Steps required before removing the battery.

Procedure for Removing the Battery

Step-by-step instructions for removing the battery.

Replacing the Battery

Procedure for Replacing the Battery

Step-by-step instructions for replacing the battery.

Post-requisites for Replacing the Battery

Steps to complete after replacing the battery.

Removing the Control-Buttons Board

Prerequisites for Removing the Control-Buttons Board

Steps required before removing the control-buttons board.

Procedure for Removing the Control-Buttons Board

Step-by-step instructions for removing the control-buttons board.

Replacing the Control-Buttons Board

Procedure for Replacing the Control-Buttons Board

Step-by-step instructions for replacing the control-buttons board.

Post-requisites for Replacing the Control-Buttons Board

Steps to complete after replacing the control-buttons board.

Removing the Wireless Card

Prerequisites for Removing the Wireless Card

Steps required before removing the wireless card.

Procedure for Removing the Wireless Card

Step-by-step instructions for removing the wireless card.

Replacing the Wireless Card

Procedure for Replacing the Wireless Card

Step-by-step instructions for replacing the wireless card.

Post-requisites for Replacing the Wireless Card

Steps to complete after replacing the wireless card.

Removing the Power-Status Light Board

Prerequisites for Removing the Power-Status Light Board

Steps required before removing the power-status light board.

Procedure for Removing the Power-Status Light Board

Step-by-step instructions for removing the power-status light board.

Replacing the Power-Status Light Board

Procedure for Replacing the Power-Status Light Board

Step-by-step instructions for replacing the power-status light board.

Post-requisites for Replacing the Power-Status Light Board

Steps to complete after replacing the power-status light board.

Removing the Speakers

Prerequisites for Removing the Speakers

Steps required before removing the speakers.

Procedure for Removing the Speakers

Step-by-step instructions for removing the speakers.

Replacing the Speakers

Procedure for Replacing the Speakers

Step-by-step instructions for replacing the speakers.

Post-requisites for Replacing the Speakers

Steps to complete after replacing the speakers.

Removing the System Board

Prerequisites for Removing the System Board

Steps required before removing the system board.

Procedure for Removing the System Board

Step-by-step instructions for removing the system board.

Replacing the System Board

Procedure for Replacing the System Board

Step-by-step instructions for replacing the system board.

Post-requisites for Replacing the System Board

Steps to complete after replacing the system board.

Entering the Service Tag in the BIOS

Removing the Coin-Cell Battery

Prerequisites for Removing the Coin-Cell Battery

Steps required before removing the coin-cell battery.

Procedure for Removing the Coin-Cell Battery

Step-by-step instructions for removing the coin-cell battery.

Replacing the Coin-Cell Battery

Procedure for Replacing the Coin-Cell Battery

Step-by-step instructions for replacing the coin-cell battery.

Post-requisites for Replacing the Coin-Cell Battery

Steps to complete after replacing the coin-cell battery.

Removing the Memory Module

Prerequisites for Removing the Memory Module

Steps required before removing the memory module.

Procedure for Removing the Memory Module

Step-by-step instructions for removing the memory module.

Replacing the Memory Module

Procedure for Replacing the Memory Module

Step-by-step instructions for replacing the memory module.

Post-requisites for Replacing the Memory Module

Steps to complete after replacing the memory module.

Removing the Heat Sink

Prerequisites for Removing the Heat Sink

Steps required before removing the heat sink.

Procedure for Removing the Heat Sink

Step-by-step instructions for removing the heat sink.

Replacing the Heat Sink

Procedure for Replacing the Heat Sink

Step-by-step instructions for replacing the heat sink.

Post-requisites for Replacing the Heat Sink

Steps to complete after replacing the heat sink.

Removing the Antenna

Prerequisites for Removing the Antenna

Steps required before removing the antenna.

Procedure for Removing the Antenna

Step-by-step instructions for removing the antenna.

Replacing the Antenna

Procedure for Replacing the Antenna

Step-by-step instructions for replacing the antenna.

Post-requisites for Replacing the Antenna

Steps to complete after replacing the antenna.

Removing the Camera

Prerequisites for Removing the Camera

Steps required before removing the camera.

Procedure for Removing the Camera

Step-by-step instructions for removing the camera.

Replacing the Camera

Procedure for Replacing the Camera

Step-by-step instructions for replacing the camera.

Post-requisites for Replacing the Camera

Steps to complete after replacing the camera.

Removing the Display Assembly

Prerequisites for Removing the Display Assembly

Steps required before removing the display assembly.

Procedure for Removing the Display Assembly

Step-by-step instructions for removing the display assembly.

Replacing the Display Assembly

Procedure for Replacing the Display Assembly

Step-by-step instructions for replacing the display assembly.

Post-requisites for Replacing the Display Assembly

Steps to complete after replacing the display assembly.

Removing the Display Bezel

Prerequisites for Removing the Display Bezel

Steps required before removing the display bezel.

Procedure for Removing the Display Bezel

Step-by-step instructions for removing the display bezel.

Replacing the Display Bezel

Procedure for Replacing the Display Bezel

Steps to place the display bezel on a clean surface.

Post-requisites for Replacing the Display Bezel

Steps to complete after replacing the display bezel.

Flashing the BIOS

Getting Help and Contacting Dell

Self-Help Resources

Online resources for product information and troubleshooting.

Contacting Dell

Information on how to contact Dell for sales, support, or service.

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