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The most helpful knowledge articles for your product are included in this section.

Dell Inspiron 14 (3480) Usage and Troubleshooting Guide
Dell Inspiron 14 (3480) Usage and Troubleshooting Guide

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Quick Links Getting Started with your Dell Computer Inspiron 3480 Setup, Specifications and Service Manual Find your Service Tag and Express Service Code Inspiron 3480 Drivers and Downloads ...

Last Modified: 09 Aug 2019

Article ID: SLN315630

Dell Laptop Battery - Frequently Asked Questions
Dell Laptop Battery - Frequently Asked Questions

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Learn about batteries on a Dell laptop PC. Find answers to common questions like charging, discharging, warranty status, battery health, battery maintenance, etc. Note: Like most laptops, Dell ...

Last Modified: 19 Aug 2019

Article ID: SLN128667

How to Find and Activate Microsoft Office 2016 / 2019 / 365 on your Dell System
How to Find and Activate Microsoft Office 2016 / 2019 / 365 on your Dell System

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Get online support for Microsoft Office 2016 / 2019 / 365 installed on your Dell device. Find troubleshooting tip and activation steps for OEM factory installed versions of Microsoft Office. Show ...

Last Modified: 12 Aug 2019

Article ID: SLN304490

System locks up, freezes or an error occurs.
System locks up, freezes or an error occurs.

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Table of Contents: System locks up or freezes Search for Error Codes Run a Computer Diagnostic Run Routine System Maintenance Update Drivers and BIOS Check Air Vents Check Safe Mode for symptoms

Last Modified: 09 Aug 2019

Article ID: SLN129591

How to Create a Support Request Online?
How to Create a Support Request Online?

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Our Support Request online option will create an in-warranty repair request for your Dell PC if you have run diagnostics or tests to identify your issue. You can also monitor the activity related ...

Last Modified: 08 Aug 2019

Article ID: SLN306647


Manuals and Documents

Manuals, documents, and other information for your product are included in this section.


Regulatory Information

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Regulatory Information for your product is included in this section.

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Dell Inspiron 3480Regulatory Model P89GRegulatory Type P89G003

DELL Regulatory and Environmental Datasheet
DELL Regulatory and Environmental Datasheet

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EUROPEAN UNION - Declaration of Conformity
EUROPEAN UNION - Declaration of Conformity

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Videos

Videos for your product are included in this section.See Video Tutorials

Featured Video 08 Aug 2019 01:17
How to Find Your Service Tag (00:00:22)

Your service tag uniquely identifies your system. Here's how to find it on laptop, desktop and all-in-one (AiO) systems. For more eSupport video visit dell.com/supportvideo.

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