Dell Support Drivers & Downloads Driver File Formats

Driver Details

Link
Dell OptiPlex System BIOS, A07
Dell OptiPlex GX270 A07 System BIOS
Release Date 7/21/2006
Importance: Optional
Version: A07

The following formats are available for the file you have selected

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

GX270A07.EXE

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: 539KB

Previous Versions

No previous version available.

Description

Dell OptiPlex GX270 A07 System BIOS

Level of Importance:Optional

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.

Compatibility

Systems
OptiPlex GX270
OptiPlex GX270n
Operating Systems
BIOS

Applies to

  • Dell Device
  • OPTIPLEX 330 SYSTEM BIOS
  • OptiPlex System BIOS

Fixes & Enhancements

1. Add support for newer processors 2. Added keypad number key checking for flash password 3. Improve 16-bit flash code 4. Improve USB keyboard detection 5. Improve USB enumeration for multiple USB devices 6. Correct problems seen when CD-ROM boot is the first bootable device in boot sequence. 7. Add support for Force PXE on Next Boot Token

Installation instructions

            
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 GX270A07.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 GX270A07.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 GX270A07.EXE to a bootable floppy.
  2. Boot from the floppy to the DOS prompt.
  3. Run the file by typing Y:\GX270A07.EXE (where y is the drive letter where the executable is located).

Checksum

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

This is an optional process and is not required for the downloading and installation of device drivers from this site.
MD5:
6afa4a5b6bad0374e437d5ad5c89f39a
GX270A07.EXE
SHA1:
Not Available
GX270A07.EXE
SHA-256:
Not Available
GX270A07.EXE

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