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Top Solutions

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

Guide to Dell Power Manager

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This article provides information about Dell Power Manager features, instructions on how to download and install the Dell Power Manager app. Find information about how to manage the laptop battery using Dell Power Manager.

Last Modified: 28 SEP 2022

Article ID: 000177768

Article type: Solution

Dell BIOS Updates

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This article provides information about BIOS or UEFI on Dell computers. Learn how to access the BIOS or UEFI on a Dell computer. Find information about how to download and install the latest BIOS update on a Dell computer.

Last Modified: 27 SEP 2022

Article ID: 000124211

Article type: Solution

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.

Last Modified: 26 SEP 2022

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.

Last Modified: 26 SEP 2022

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.

Last Modified: 26 SEP 2022

Article ID: 000178928

Article type: Solution

Manuals and Documents

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

XPS 13 7390 Setup and Specifications

Publish date: 10 JUN 2020
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Publish date: 10 JUN 2020

XPS 13 7390 Re-imaging guide for Windows 10

Publish date: 27 AUG 2019
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Publish date: 27 AUG 2019

XPS 13 7390 Service Manual

Publish date: 27 AUG 2019
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Publish date: 27 AUG 2019

Regulatory Information

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

Dell XPS 7390•Regulatory Model P82G•Regulatory Type P82G003

DELL Regulatory and Environmental Datasheet
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DELL Regulatory and Environmental Datasheet

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Dell XPS 7390•Regulatory Model P82G•Regulatory Type P82G003

UKRAINIAN - Declaration of Conformity
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UKRAINIAN - Declaration of Conformity

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Videos

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