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Dell Inspiron 3480 User Manual

Dell Inspiron 3480
138 pages
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Inspiron 3480
Service Manual
Computer Model: Inspiron 14-3480
Regulatory Model: P89G
Regulatory Type: P89G003

Table of Contents

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Dell Inspiron 3480 Specifications

General IconGeneral
GraphicsIntel UHD Graphics 620
ProcessorIntel Core i5-8265U
Display14-inch HD (1366 x 768)
RAM4GB DDR4
Storage1TB HDD
Operating SystemWindows 10 Home
Battery3-cell 42 WHr
Ports2 x USB 3.1 Gen 1, 1 x USB 2.0, 1 x HDMI, 1 x SD card reader
Wireless802.11ac

Summary

Safety Instructions

Electrostatic discharge—ESD protection

Explains the risks of ESD damage and necessary precautions for electronic components.

Lifting equipment

Provides guidelines for safely lifting heavy equipment to prevent injury.

Recommended Tools

Screw List

Before working inside your computer

Before you begin

Outlines essential preparation steps before starting any internal computer service.

Removing the base cover

Procedure

Step-by-step instructions for safely removing the computer's base cover.

Removing the battery

Lithium-ion battery precautions

Lists critical safety measures and warnings when handling Lithium-ion batteries.

Procedure

Step-by-step instructions for safely removing the computer's battery.

Removing the memory modules

Procedure

Instructions on how to locate and remove memory modules from the computer.

Removing the solid-state drive/Intel Optane memory module

Procedure

Step-by-step guide for safely removing the SSD or Intel Optane module.

Removing the hard drive

Procedure

Instructions for safely disconnecting and removing the computer's hard drive.

Removing the system board

Procedure

Detailed steps for disconnecting cables and removing the system board.

System setup

Entering BIOS setup program

Guide on how to access the computer's BIOS setup utility.

System setup options

Overview of various configurable settings available within the system setup.

Clearing CMOS settings

Steps to reset BIOS settings to default by clearing CMOS data.

Troubleshooting

Flashing the BIOS

Instructions for updating the computer's BIOS firmware.

Enhanced Pre-Boot System Assessment (ePSA) diagnostics

Information on running hardware diagnostics using the ePSA tool.

Flea power release

Procedure to discharge residual static electricity from the computer.

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