Dell Inspiron 5400/5401/7700 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.
hi testing
Driver Id : 2CNX8
Importance : Critical
Version : 1.33.1, 1.33.1 Latest version Recommended version Latest and Recommended version
Release Date : 16 Dec 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: Inspiron_5400_5401_7700_1.33.1.exe
File size: 18.88 MB
To ensure the integrity of your download, please verify the checksum value.
MD5: 469ee7335442ac5203ae4a35d58e1fb2
SHA1: dd8cc64e9594a2c2571abdb37ec539a4c9e32750
SHA-256: 5372d07fc07889895fce3a4ffc2a559cec287d5f2eb158fc63513f9accd4a72f
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: 18.88 MB
To ensure the integrity of your download, please verify the checksum value.
MD5: 469ee7335442ac5203ae4a35d58e1fb2
SHA1: dd8cc64e9594a2c2571abdb37ec539a4c9e32750
SHA-256: 5372d07fc07889895fce3a4ffc2a559cec287d5f2eb158fc63513f9accd4a72f
Download .RCV