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

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How to Use and Troubleshoot the Inspiron 3048
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How to Use and Troubleshoot the Inspiron 3048

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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: SLN291234

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Dell Help & Support - Application Fails to Launch with 'Failure to Connect to Service' Error Message
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Dell Help & Support - Application Fails to Launch with 'Failure to Connect to Service' Error Message

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Some computers are shipping with an older version of the Dell Help & Support application. When the application is launched, a message stating the application "failed to connect to the service" is ...

Last Modified: 24 Sep 2019

Article ID: SLN308383

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How to Connect Speakers or Headphones to a Dell Computer
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How to Connect Speakers or Headphones to a Dell Computer

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External speakers or headphones that are connected to a computer improves the audio quality while enjoying web content, digital music, and other sound sources. Speakers or headphones for computers ...

Last Modified: 21 Nov 2019

Article ID: SLN319604


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 20 3048Regulatory Model W09BRegulatory Type W09B001

DELL Regulatory and Environmental Datasheet
DELL Regulatory and Environmental Datasheet

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Dell Inspiron 20 - 3048Regulatory Model W09BRegulatory Type W09B001

European Union CE Declaration of Conformity
European Union CE Declaration of Conformity

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Videos

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

Featured Video 29 Jul 2015 05:00
System Restore in Windows 10 (00:01:06)

How to perform a system restore in Windows 10 to resolve issues caused by recent software changes. System restore operates by returning your computer settings to an previous state without affecting your personal files. Closed captions available in many languages.