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Dell OptiPlex 7400/5400 AIO 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 : 733JG
Importance : Critical
Version : 1.1.40, 1.1.40 Latest version Recommended version Latest and Recommended version
Release Date : 11 Jun 2024
Download Type : System BIOS
Category : BIOS
This package contains the Dell system BIOS update. BIOS is a firmware package that is embedded on a small memory chip on the system board. It controls the keyboard, monitor, disk drives, and other devices. This update addresses the Dell Security Advisories (DSA). A security advisory is a statement when a security vulnerability impacts a product, and a remedy is available for the vulnerability.

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: OptiPlex_7400_1.1.40.exe
File size: 49.51 MB
To ensure the integrity of your download, please verify the checksum value.
MD5: 6a45b5ce6e5ec8ed6439cb151e9fbad9
SHA1: aed1d59c856a048ea7e090c47c6d4776b4c002c9
SHA-256: d5f5287e2bb85358aa3051aaf673e488569951e0fa6c612a43ce0b302d8526b3
Download .EXE
File Format: This file format consists of a BIOS Recovery image file. This file is used for the System BIOS Recovery process to recover a system from a corrupted BIOS.
File Name: BIOS_IMG.rcv
File size: 49.51 MB
To ensure the integrity of your download, please verify the checksum value.
MD5: 6a45b5ce6e5ec8ed6439cb151e9fbad9
SHA1: aed1d59c856a048ea7e090c47c6d4776b4c002c9
SHA-256: d5f5287e2bb85358aa3051aaf673e488569951e0fa6c612a43ce0b302d8526b3
Download .RCV