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Dell Inspiron 3471 User Manual

Dell Inspiron 3471
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Inspiron 3471
Service Manual
Regulatory Model: D13S
Regulatory Type: D13S003

Table of Contents

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Dell Inspiron 3471 Specifications

General IconGeneral
GraphicsIntel UHD Graphics 630
Operating SystemWindows 10 Home
Form FactorSmall Form Factor
Optical DriveDVD-RW (optional)
ConnectivityWi-Fi 802.11ac, Bluetooth 4.1
Front Ports2 x USB 3.1 Gen 1, 1 x Headphone/Microphone combo jack
Rear Ports4 x USB 2.0, 1 x HDMI, 1 x VGA, 1 x RJ-45 Ethernet
Additional Ports1 x SD card reader (optional)
Dimensions92.6 mm
Processor9th Gen Intel Core i3-9100, i5-9400, or i7-9700

Summary

Working Inside Your Computer

Safety Instructions

General safety guidelines for working with computer hardware to prevent damage and ensure personal safety.

Before Working Inside Your Computer

Steps to take before beginning internal computer maintenance, including reading safety information.

Before You Begin

Pre-service checks and shutdown procedures, like saving files and disconnecting power.

Electrostatic Discharge (ESD) Protection

Procedures to prevent damage to sensitive components from static electricity.

ESD Field Service Kit

Description of the static-dissipative service kit components for ESD protection.

Components of an ESD Field Service Kit

Details on the anti-static mat, wrist strap, bonding wire, and tester.

Lifting Equipment

Guidelines for safely lifting heavy computer equipment to prevent injury.

After Working Inside Your Computer

Procedures to follow after completing internal service, including reassembly.

Recommended Tools

Screw List

Inside View of Your Computer

System-Board Components

Removing the Computer Cover

Replacing the Computer Cover

Removing the Front Bezel

Replacing the Front Bezel

Removing the Fan Shroud

Replacing the Fan Shroud

Removing the 2.5-inch Hard Drive

Replacing the 2.5-inch Hard Drive

Removing the 3.5-inch Hard Drive

Replacing the 3.5-inch Hard Drive

Removing the Optical Drive

Replacing the Optical Drive

Removing the Memory Modules

Replacing the Memory Modules

Removing the Coin-Cell Battery

Replacing the Coin-Cell Battery

Removing the Wireless Card

Replacing the Wireless Card

Removing the Solid-State Drive

Replacing the Solid-State Drive

Removing the Antenna Modules

Replacing the Antenna Modules

Removing the Power-Button Module

Replacing the Power-Button Module

Removing the Power-Supply Unit

Replacing the Power-Supply Unit

Removing the Thermal-Cooling Assembly

Replacing the Thermal-Cooling Assembly

Removing the Processor

Replacing the Processor

Removing the System Board

Replacing the System Board

System Setup

Troubleshooting

Getting Help and Contacting Dell

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