Driver Details

Dell XPS L421X Win7 Driver CAB Pack

This package provides the Dell XPS L421X Win7 Driver CAB Pack and is supported on XPS Notebook L421X that is running the following Windows Operating System: Windows 7.

Fixes & Enhancements

Initial release


Version 1.0, A01

Release date

25 Feb 2013

Last Updated

03 Dec 2013



Available formats

File Format:Rel-Notes-Text
File Name:XPS-14-L421X-win7-A01-99KMH.html
Download Type:HTTP
File Size: 7KB
Format DescriptionThis file format contains plain text which can be viewed with a standard text editor.
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File Format:User-Guide
File Name:XPS-14-L421X-win7-A01-99KMH.CAB
Download Type:HTTP
File Size: 1272MB
Format DescriptionThis file contains a compressed (or zipped) set of files. Download the file to a folder on your hard drive, and then run (double-click) it to unzip the set of files.
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File Format:Non-Packaged
File Name:XPS-14-L421X-win7-A01-99KMH.xml
Download Type:HTTP
File Size: 616KB
Format DescriptionThis file format is used for files that have no specific installation mechanism, or where an installation mechanism is not applicable.
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By downloading, you accept the terms of the Dell Software License Agreement.

Other versions

1.0,A02 01 Jan 20136:11:53 AM
1.0,A00 24 Jul 20125:53:40 AM

Compatible Systems

Supported Operating Systems

MS Windows 7 32-bit
MS Windows 7 64-bit

Applies to

Driver Pack

Installation instructions

1. Click the Download File link to download the file.
2. When the File Download window appears, click Save to save the file to your hard drive.

Extract Files
1. Browse to the location where you downloaded the file and double-click the new file to unzip the download package.
2. Specify the location to unzip the files.
3. Click on the unzip button to extract files.

Viewing the User's Guide:
Double-click on the index.htm file to view the contents of the User's Guide.

Important Information

Please visit the Dell Tech Center at, and search for Dell System Deployment CABs for additional help on using these cabs for OS Deployment.

With the Dell Client Systems Deployment CAB, an I/T Administrator can perform the following tasks:
1. Use Microsoft Windows OS-based PnP enumeration capabilities to install drivers for applicable devices
2. Create a system-level optimized deployment sequence
3. Setup an appropriate boot control sequence
4. Optimize the deployment of targeted system-specific driver packages
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This driver has been tested by both the independent software vendor (ISV) and Dell on the operating systems, graphics cards, and application supported by your device to ensure maximum compatibility and performance. Details
Dell recommends the customer review specifics about the update to determine if it applies to your system. The update contains changes that impact only certain configurations, or provides new features that may/may not apply to your environment.