Top Solutions

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

How to Troubleshoot Audio or Sound Recording Issues

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This article provides information about how to troubleshoot and resolve audio or sound recording issues with the microphone on a Dell computer.

Article ID: 000179430

Article type: Solution

How to Troubleshoot No Sound on Computer or Audio Playback Issues

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This article will walk you through troubleshooting no sound or audio playback issues on your Dell computer.

Article ID: 000179019

Article type: Solution

How to Troubleshoot Slow Performance Issues

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This article provides information about how to troubleshoot and resolve slow performance issues with your Dell computer.

Article ID: 000178928

Article type: Solution

Dell Laptop Battery - Frequently Asked Questions

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This article provides information about Dell laptop battery guidelines. Find information about installation, maintenance, extend battery life. Do's and Don'ts for Dell laptop battery.

Article ID: 000175212

Article type: Solution

How to Recover the BIOS on a Dell Computer or Tablet

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This article provides information about what is BIOS recovery and how to recover the BIOS on select Dell computers or tablets. The BIOS recovery feature helps recover the computer from a Power On Self-Test (POST) or a boot failure that is caused by a corrupt BIOS.

Article ID: 000132453

Article type: Solution


Manuals and Documents

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

Alienware 15 R3 Setup and Specifications

Publish date: 19 SEP 2021
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Publish date: 19 SEP 2021

Alienware Command Center User Guide

Publish date: 15 FEB 2021
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Publish date: 15 FEB 2021

Handling swollen Lithium-ion batteries

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

Alienware 15 R3 Service Manual

Publish date: 30 SEP 2016
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Publish date: 30 SEP 2016

Regulatory Information

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

Dell Alienware 15 R3Regulatory Model P69FRegulatory Type P69F001

DELL Regulatory and Environmental Datasheet
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DELL Regulatory and Environmental Datasheet

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