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

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Dell Inspiron 17 5748/5749 System Guide

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Table of Contents: Installation / Drivers Security / Antivirus Software Hardware - Troubleshooting / Error Codes Dell Inspiron 17 5748/5749 System Guide: Contains all the resources needed to ...

Last Modified: 07 Oct 2019

Article ID: SLN296947

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Certain systems may halt at POST screen (Dell Logo) due to HDD partition problem

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Due to an HDD partition issue certain systems may fail to boot up and will halt at Dell logo (POST). In testing, after removing the HDD the system can pass Dell Logo and will proceed to report no ...

Last Modified: 24 Sep 2019

Article ID: SLN300369

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Black border around the LCD of certain Inspiron and Vostro Touch Screen systems

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On certain systems you may observe that the image does not fill all of the screen and a black border appears around the edge of the screen. This design feature is to allow the Swipe/Slide from the ...

Last Modified: 24 Sep 2019

Article ID: SLN293198

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How to Use and Troubleshoot the Inspiron 5748

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Table of Contents: The Computer Fails to Start or There is No Video The Computer Stops Responding Microsoft Windows Crashes, Stops, Restarts or a Blue Screen Appears Dell PC Diagnostics Quick Test ...

Last Modified: 24 Sep 2019

Article ID: SLN290440

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Inspiron 15 (3542), 14 (3442), 17 (5748) Running Windows 10 may not Shutdown, Resume From Hibernate, Sleep or not Power on

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Owners of the Inspiron 15 (3542) / 14 (3442) / 17 (5748) running Windows 10, may experience a situation where after 2 or more hours of idle time, their computer will become unresponsive after ...

Last Modified: 24 Sep 2019

Article ID: SLN300281


Manuals and Documents

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Regulatory Information

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Regulatory Information for your product is included in this section.

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Dell Inspiron 5748Regulatory Model P26ERegulatory Type P26E001

DELL Regulatory and Environmental Datasheet
DELL Regulatory and Environmental Datasheet

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Videos

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

Featured Video 09 Aug 2019 05:54
How to Reset your Password in Windows 10 (00:02:14)

Learn how to reset the account password for your Windows 10 based computer. In this guide learn how to reset your Microsoft Account password, or reset your password from a local administrator account.Closed captions available in many languages.