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Driver Details

Dell Latitude D620 System BIOS, A10
This package provides the BIOS update for Dell Latitude D620 running the following Operating Systems: Windows and DOS.
Release Date 5/19/2008
Importance: Recommended
Version: A10

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File Format: Windows/DOS Download File Download File
File Name:


Description: This file format consists of a BIOS executable file. The Universal (Windows/MS DOS) format can be used to install from Windows XP, Windows 2000, NT, Windows 9X, Windows ME or a MS DOS environment.
Download Type: HTTP
File Size: 963KB

Previous Versions

No previous version available.


This package provides the BIOS update for Dell Latitude D620 running the following Operating Systems: Windows and DOS.

Level of Importance:Recommended

Dell recommends applying this update during your next scheduled update cycle. The update contains feature enhancements or changes that will help keep your system software current and compatible with other system modules (firmware, BIOS, drivers and software).


Latitude D620
Latitude D620 ATG
Operating Systems

Applies to

  • Latitude D620 System BIOS

Fixes & Enhancements

Fixes: - Not Applicable Enhancements: - Updated to latest Computrace OPROM. - TPM functionality enhancements. - Allowed BIOS flash under WinPE. - Improved compatibility with Dell Wireless 1390 & 1490.

Installation instructions

Download file to Desktop  The file D620_A10.EXE is using the Universal (Windows/ DOS) format and is designed to be directly executed from Windows environment.  1. Click Download File. The File Download window appears. 2. Click the Save button. The Save As window appears. 3. Select Desktop using the drop-down menu to the right of Save in. 4. Click the Save button. A progress meter moves as the download is completed. 5. If necessary, click X in the upper right-hand corner of the Download Progress Window to close it upon completion.  NOTE: Shut down all other applications prior to running the BIOS update utility. The update utility reboots your system in order to get the new BIOS loaded.    ________________________________________  Run the BIOS update utility from Windows environment   1. Double click the Icon on your desktop labeled D620_A10.EXE. The Dell BIOS Flash window appears  2. Click the Continue button. The message Pressing OK will close all applications, shut down Windows, Flashthe BIOS, then reboot. appears.  3. Click the OK button. The system will restart and the BIOS Flash will be completed.  Run the BIOS update utility from DOS environment (Non-Windows users)   NOTE: You will need to provide a bootable DOS diskette. This executable file does not create the DOS system files.   1. Copy the file D620_A10.EXE to a bootable floppy. 2. Boot from the floppy to the DOS prompt. 3. Run the file by typing Y:\D620_A10.EXE (where y is the drive letter where the executable is located).            


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