Dell Precision T7400 System BIOS, A02

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.

Driver Id : 1DT11

Importance : Optional

Version : A02, A02 Latest version Recommended version Latest and Recommended version

Release Date : 04 Jun 2008

Download Type : System BIOS

Category : BIOS

Precision WorkStation T7400 A02 System BIOS

Download Files

File Format: 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.

File Name: T7400A02.EXE

File size: 770.17 KB

To ensure the integrity of your download, please verify the checksum value.

MD5: 98065d727801e0f19134ad4d24d362d5

Download .EXE

File Format: This file format consists of a BIOS executable file. This format can be used to install from Linux.

File Name: T7400A02.BIN

File size: 531.04 KB

To ensure the integrity of your download, please verify the checksum value.

MD5: 39e35d58a8425c4ddbb0f721339bf2c1

Download .BIN

Fixes & Enhancements

The following change has been made to BIOS A01 to create A02:

1. Revised processor power management settings.

2. Revised processor information in SMBIOS.

3. Fixed a potential system resume issue in RAID mode.

4. Updated Pre-boot System Assessment (PSA) diagnostics.

5. Improved optical drive detection.

6. Added support for 8 GB memory DIMM.

7. Updated Intel(R) Memory Reference Code.

8. Improved memory error reporting.

9. Fixed a potential system resume issue for devices in PCI slot 3.

10. Miscellaneous fixes for PCI and PCIE devices.

Installation instructions

Installation Instructions for Linux

If not already logged in as root, change user ID to root.

At the shell, switch to run level 1 by executing "init 1".

Make the update program executable by executing "chmod u+x update_program_name".

Run the update by executing "./update_program_name" from the shell.

Follow the remaining prompts to perform the update.

For help, type "./update_program_name --help" at the shell prompt.

Installation Instructions for the Universal (Windows/ DOS) format

Download file to Desktop

Use one of the methods below to flash the Bios.

Run the BIOS update utility from Windows environment

Run the BIOS update utility from DOS environment (Non-Windows users)

Download file to Desktop

The file T7400A02.EXE is using the Universal (Windows/ DOS) format and is designed to be directly executed from Windows environment.

Click Download now.
The File Download window appears.

Click the Save button.
The Save As window appears.

Select Desktop using the drop-down menu to the right of Save in.

Click the Save button.
A progress meter moves as the download is completed.

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

Double click the Icon on your desktop labeled T7400A02.EXE.
The Dell BIOS Flash window appears

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

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.

Copy the file T7400A02.EXE to a bootable floppy.

Boot from the floppy to the DOS prompt.

Run the file by typing Y:\T7400A02.EXE (where y is the drive letter where the executable is located).

Dell Precision T7400 System BIOS, A02

Download Files

Fixes & Enhancements

Compatible Systems

Supported Operating Systems

Installation instructions

Applies to