Do not turn off your computer or disconnect from the power source while updating the BIOS as this could harm your computer. During the update, your computer will restart and you may briefly see a black screen.

Before updating, please read the installation instructions and important information noted below.

Dell Latitude D620 System BIOS, A01

Installed This file was automatically installed as part of a recent update. If you are experiencing any issues, you can manually download and reinstall.
Latitude D620 System BIOS A01
Recommended

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Fixes & Enhancements

BIOS Release Notes


Systems: Dell Latitude D620 Series
Version: A01
Build Date: 3/23/06

Intel 945GM Graphics Video BIOS version 1264
NVIDIA Quadro NVS 110M Video BIOS version 5.72.22.21.D1

Enhancements
------------

1. Fixed issue in which some systems may intermittently hang when running
under Windows.


The BIOS release has been validated on the following operating systems:
1. Microsoft Windows XP Service Pack 2.
2. Microsoft Windows 2000 Service Pack 4.
Read More

Version

A01, A01

Release date

06 Apr 2006

Download Type

System BIOS

Category

BIOS

Importance

Recommended
Dell Technologies recommends applying this update during your next scheduled update cycle. The update contains changes to maintain overall system health. It ensures that the system software remains current and compatible with other system modules (firmware, BIOS, drivers, and software) and may include other new features.
Available formats
File Format: CPG BIOS Executable for Windows/DOS
File Name: D620_A01.EXE
File Size: 909.12 KB
This is a large file. Depending on your connection speed, it may take some time to download.
Format Description:
This file format consists of a BIOS executable file. The Universal (Windows/MS DOS) format can be used to install from any Windows or MS DOS environment.
To ensure the integrity of your download, please verify the checksum value.
MD5:
3219c7012619bb124768c685e4224147
File Format: A text file containing customer friendly fixes and enhancements information
File Name: D620_A01.TXT
File Size: 1.17 KB
This is a large file. Depending on your connection speed, it may take some time to download.
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.
MD5:
f59fccaa59cd1f2857ad455e12f4233d

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

Additional details

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Installation Instructions


The file D620_A01.EXE is using the Hard Drive format and is designed to be directly executed from Windows environments.




    1. Click Download now.
      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.





    1. Double click the Icon on your desktop labeled D620_A01.EXE.

      The Dell Bios Flash window appears



    2. Click the Continue button.

      The message Pressing OK will close all applications, shut down Windows, Flash the BIOS, then reboot. appears.


    3. Click the OK button.

      The system will restart and the Bios Flash will be completed.









    Bios_Win_exe the hard drive format



    Installation Instructions


    The file D620_A01.TXT is using the Hard Drive format and is designed to be directly executed from Windows environments.




    1. Click Download now.
      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.




    6. Double click the Icon on your desktop labeled D620_A01.TXT.

      The Dell Bios Txt window appears





Need help with BIOS issues?

Find a solution in Dell's BIOS troubleshooting guide

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