Top Solutions

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

Resolve No Power, No POST, No Boot or No Video issues with your Dell Computer

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This article is a guide to identifying and resolving start-up / power issues with your Dell personal computer. (These include No Power - No signs of life, No POST - Diagnostic LEDs or Beeps, No Boot - Cannot load Operating System and No Video - personal computer starts but nothing that is seen on the display.)

Last Modified: 23 SEP 2022

Article ID: 000125609

Article type: Solution

WD15 Dock: Dealing with flicker on external monitors

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Information about the WD15 dock having an issue with connected external monitors showing a flickering display.

Last Modified: 23 SEP 2022

Article ID: 000135871

Article type: Solution

Dell Computer Does Not Turn On or Boot Into Windows With Errors Such as No Bootable Device

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Is your Dell computer not turning on? Getting errors such as no bootable device? Learn how to identify the symptoms of power, POST, video, or boot-related problem on your Dell desktop, all-in-one, or laptop. Find links to common troubleshooting guides to help recover your Dell computer.

Last Modified: 21 SEP 2022

Article ID: 000130881

Article type: Solution

How to Identify AC Adapter Damage on Dell Systems

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This article provides information about how to identify damage to the ac adapter of Dell computers. What are the different types of damages that can occur compared to normal wear and tear.

Last Modified: 21 SEP 2022

Article ID: 000125337

Article type: Solution

How to Run a Diagnostic Test Using SupportAssist

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This article provides instructions on how to run hardware diagnostics using SupportAssist on a Dell computer.

Last Modified: 20 SEP 2022

Article ID: 000198182

Article type: How To


Manuals and Documents

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

Dell Latitude 7480 Owner's Manual

Publish date: 19 AUG 2021
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Publish date: 19 AUG 2021

Handling swollen Lithium-ion batteries

Publish date: 19 OCT 2020
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Publish date: 19 OCT 2020

Dell Latitude 7480 Quick Start Guide - Windows 7

Publish date: 17 MAY 2017
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Publish date: 17 MAY 2017

Statement of Volatility

Publish date: 07 FEB 2017
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Publish date: 07 FEB 2017

Dell Latitude E7480 Latitude Ultrabook, E-Family Re-Image How-To Guide

Publish date: 11 JAN 2017
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Publish date: 11 JAN 2017

Regulatory Information

Regulatory Information for your product is included in this section. Learn more about regulatory compliance

Dell Latitude 7480Regulatory Model P73GRegulatory Type P73G001

DELL Regulatory and Environmental Datasheet
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DELL Regulatory and Environmental Datasheet

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Dell Latitude 7480Regulatory Model P73GRegulatory Type P73G001

UKRAINIAN - Declaration of Conformity
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UKRAINIAN - Declaration of Conformity

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Videos

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