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.

Before updating the BIOS, please suspend BitLocker encryption. If it is not enabled on your system, you can skip this step. Learn more

Dell Dimension System BIOS, A00

Dimension 1100/B110 A00 System BIOS.

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Correctifs et améliorations

Initial Release


Version A00, A00



Date de publication :

30 sept. 2005

Dernière mise à jour :

03 nov. 2011


Formats disponibles

Format de fichier : Windows/DOS
Nom du fichier : DE051A00.EXE
Type de téléchargement : HTTP
Taille du fichier : 524.17 KB
Description du 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.
To ensure the integrity of your download, please verify the checksum value.
MD5 :
Non disponible
SHA1 :
Non disponible
SHA-256 :
Non disponible

En effectuant le téléchargement, vous acceptez les conditions du Contrat de licence logicielle Dell. (en anglais)

Dimension System BIOS
Installation Instructions for the Universal (Windows/ DOS) format

  1. Download file to Desktop

  2. Use one of the methods below to flash the Bios.

Download file to Desktop

The file DE051A00.EXE is using the Universal (Windows/ DOS) format and is designed to be directly executed from Windows environment.

  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.

Run the BIOS update utility from Windows environment

  1. Double click the Icon on your desktop labeled DE051A00.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.

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 DE051A00.EXE to a bootable floppy.

  2. Boot from the floppy to the DOS prompt.

  3. Run the file by typing Y:\DE051A00.EXE (where y is the drive letter where the executable is located).

Aide et didacticiels sur les pilotes