Top Solutions

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

How to Create a Support Request Online for Your Eligible, In-warranty Dell Product

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Use our support request online option for eligible, in-warranty Dell computer repair. Submit the request on our site and a Dell representative will respond to your request within one business day to facilitate the repair.

Last Modified: 18 NOV 2022

Article ID: 000132371

Article type: Solution

How to Download and Use the Dell Operating System Recovery Image

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Learn how to download an image for your Dell computer and use that image to restore your Windows operating system.

Last Modified: 14 NOV 2022

Article ID: 000123667

Article type: Solution

Fixing Your Laptop Touchpad Not Working in Windows

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Learn how to get your touchpad (mousepad, trackpad) working again for such issues as an erratic cursor, slow moving cursor, or not moving at all and how to disable or enable the touchpad.

Last Modified: 11 NOV 2022

Article ID: 000123353

Article type: Solution

Dell Display Pixel Guidelines

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This article provides information about Dell's display resolution guidelines for LCD panels of Dell monitors and laptops. Learn what a dot or pixel is, what the Premium Panel Exchange is, how to identify a bright or dead pixel on the LCD panel and more.

Last Modified: 09 NOV 2022

Article ID: 000126004

Article type: Solution

How to Troubleshoot Dell Laptop Battery Issues

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This article provides information about how to troubleshoot and resolve battery-related issues on a Dell laptop. Find information about how to use, maintain, and troubleshoot a battery-related issue on a Dell laptop.

Last Modified: 06 NOV 2022

Article ID: 000123069

Article type: Solution


Manuals and Documents

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

Inspiron 14R 5421 Specifications

Publish date: 12 FEB 2015
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Publish date: 12 FEB 2015

Inspiron 14R 5421 Quick Start Guide - Windows 8

Publish date: 16 OCT 2013
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Publish date: 16 OCT 2013

Inspiron 14r 5421 Owner's Manual

Publish date: 25 SEP 2013
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Publish date: 25 SEP 2013

Inspiron 14r 5421 Quick Start Guide - Windows 7

Publish date: 25 SEP 2013
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Publish date: 25 SEP 2013

Regulatory Information

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

Dell Inspiron 14R-5421Regulatory Model P37GRegulatory Type P37G001

DELL Regulatory and Environmental Datasheet
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DELL Regulatory and Environmental Datasheet

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Dell Inspiron 5421Regulatory Model P37GRegulatory Type P37G001

DELL Regulatory and Environmental Datasheet
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DELL Regulatory and Environmental Datasheet

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Videos

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

Featured Video 21 Apr 2022 05:39

Finding device drivers for your Dell (00:02:23)

Here's how to find the correct drivers for your Dell desktop, laptop, all-in-one, workstation, monitor, and other Dell products. For additional help finding, installing or updating drivers and other software visit Dell.com/support or Dell.com/supportvideos. Closed captions available in many languages.

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