Dell uEFI ePSA Diagnostics v4225 Installation Support is version 7.2

Dell Diagnostics are designed to verify proper operation of the hardware in your system outside of a high level operating system environment. The files in this group can be used to update these diagnostics on a system with a Lifecycle Controller.

Fixes & Enhancements

Dell Diagnostics has been enhanced to support new products, add features and/or improve performance. The file set contains revision 7.2 installation support files.


Version 4225A2, 4225.4



Release date

12 Dec 2012

Last Updated

01 Apr 2014


Available formats

File Format:Update Package for Microsoft® Windows®
File Name:Diagnostics_Application_VKKTJ_WN32_4225A2_4225.4.EXE
Download Type:HTTP
File Size: 8 MB
Format Description:Dell Update Packages (DUP) in Microsoft Windows 32bit format have been designed to run on Microsoft Windows 64bit Operating Systems. Dell Update Packages (DUP) in Microsoft Windows 64bit format will only run on Microsoft Windows 64bit Operating Systems. When selecting a device driver update be sure to select the one that is appropriate for your operating system.
To ensure the integrity of your download, please verify the checksum value.
File Format:Rel-Notes-Text
File Name:DR4225A2.txt
Download Type:HTTP
File Size: 45 KB
Format Description:This file format contains plain text which can be viewed with a standard text editor.
To ensure the integrity of your download, please verify the checksum value.

By downloading, you accept the terms of the Dell Software License Agreement.

Other versions
4223A3,4223.6 13 Nov 201211:37:23 PM
4221A3,4221.4 13 Aug 201210:33:42 AM
4221A1,4221.2 22 May 20123:40:06 PM
4221A2,4221.3 21 May 20121:35:41 PM
4217A5,4217.8 03 Apr 20125:29:55 PM
Applies to
Enterprise UEFI Diagnostics
Installation instructions
Dell Update Package Instructions


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


1. Browse to the location where you downloaded the file and double-click the new file.
2. Read over the release information presented in the dialog window.
3. Download and install any prerequisites identified in the dialog window before proceeding.
4. Click the Install button.
5. Follow the remaining prompts to perform the update.
Warning: Do not turn off your computer or disconnect from your power source while updating the BIOS or you may harm your computer. During the update, your computer will restart and you will briefly see a black screen.

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.