Dell Optiplex 390 System BIOS

Restart required

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 : 6DWX5

Importance : Optional

Version : A10, A10 Latest version Recommended version Latest and Recommended version

Release Date : 20 Mar 2013

Download Type : System BIOS

Category : BIOS

This package provides the BIOS Update on the Dell OptiPlex 390 running the following Operating system: Windows and DOS.

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: O390-A10.exe

File size: 2.78 MB

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

MD5: b4a9a396f842c3383884c9510f735bc8

SHA1: 618a7aca336f4b8a0b1f9e0a50bb5a97b340e7fa

SHA-256: a9887fb727765d89eda2c4a085e0f1cf35e9919cede078fb5ab1fd20ac5489da

Download .EXE

Installation instructions

BIOS Update Executable for Windows/DOS

Download

1. Click Download File to download the file.
2. When the File Download window appears, click Save to save the file to your hard drive.

Run the BIOS update utility from Windows environment
1. Browse to the location where you downloaded the file and double-click the new file.
2. Windows System will auto restart and update BIOS while system startup screen.
3. After BIOS update finished, system will auto reboot to take effect.

Run the BIOS update utility from DOS environment (Non-Windows users)
NOTE: You will need to provide a bootable DOS USB key. This executable file does not create the DOS system files.
1. Copy the downloaded file to a bootable DOS USB key.
2. Boot from the USB key to the DOS prompt.
3. Run the file by typing copied file name where the executable is located.

Reboot will be required

Dell Optiplex 390 System BIOS

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Fixes & Enhancements

Important Information

Compatible Systems

Supported Operating Systems

Installation instructions

Applies to