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The most helpful knowledge articles for your product are included in this section.
Dell Display Pixel Guidelines
Dell Display Pixel Guidelines
This article provides information about Dell's display resolution guidelines for LCD panels of Dell monitors and laptops. Learn what a pixel or dot is, what is premium panel guarantee, how to identify a bright or dead pixel on the LCD, and more.
Last Modified: 20 JAN 2022
Article ID: 000126004
Article type: : Solution
Dell Active Pen Identification, Control Panel Installation, and Troubleshooting
Dell Active Pen Identification, Control Panel Installation, and Troubleshooting
Information about the different models of Dell Active Pens.
Last Modified: 18 JAN 2022
Article ID: 000126601
Article type: : Solution
How to Troubleshoot Slow Performance Issues
How to Troubleshoot Slow Performance Issues
This article provides information about how to troubleshoot and resolve slow performance issues with your Dell computer.
Last Modified: 15 JAN 2022
Article ID: 000178928
Article type: : Solution
Factory reset, restore, or reinstall Microsoft Windows on a Dell computer
Factory reset, restore, or reinstall Microsoft Windows on a Dell computer
See the options for performing a computer restore, resetting Windows installation, or restoring Windows to factory condition on a Dell computer.
Last Modified: 13 JAN 2022
Article ID: 000124379
Article type: : Solution
How to Troubleshoot Audio or Sound Playback Issues
How to Troubleshoot Audio or Sound Playback Issues
This article provides information about how to troubleshoot and resolve no audio, no or low sound, intermittent sound, choppy, jarring, stuttering, crackling sound, distorted, static, or white noise, and other sound or audio playback issues on your Dell personal computer.
Last Modified: 10 JAN 2022
Article ID: 000179019
Article type: : Solution
Manuals and Documents
Manuals, documents, and other information for your product are included in this section.
Dell Active Pen PN350M Quick Start Guide
Publish date: 28 MAR 2019Publish date: 28 MAR 2019
Regulatory Information
Regulatory Information for your product is included in this section. Learn more about regulatory compliance
Dell Inspiron 7390 2n1•Regulatory Model P113G•Regulatory Type P113G001
DELL Regulatory and Environmental Datasheet
DELL Regulatory and Environmental Datasheet
Dell Inspiron 7390 2n1•Regulatory Model P113G•Regulatory Type P113G001
EUROPEAN UNION - Declaration of Conformity
EUROPEAN UNION - Declaration of Conformity
Videos
Videos for your product are included in this section.See Video Tutorials
Featured Video
20 Jul 2020 05:37
How to Remove an Inspiron 15-3552 Hard Drive (00:01:02)
This video shows the procedure for removal and replacement of the Hard Drive in your Inspiron 15-3552