Dell Inspiron 14 5420/16 5620 and Vostro 5620 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 : D6WM3
Importance : Critical
Version : 1.26.0, 1.26.0 Latest version Recommended version Latest and Recommended version
Release Date : 10 Jan 2025
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_Vostro_5420_5620_1.26.0.exe
File size: 51.4 MB
To ensure the integrity of your download, please verify the checksum value.
MD5: d0fd8ea6fe14cddc8d2ea5e76a0dc32c
SHA1: c50b74c4c62f8badb6d10159242da5bbef74f501
SHA-256: 39da45c2bc940b54976e1cb67ff6b37803073181ca90fd1dc03f57af3fead9ea
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: 51.4 MB
To ensure the integrity of your download, please verify the checksum value.
MD5: d0fd8ea6fe14cddc8d2ea5e76a0dc32c
SHA1: c50b74c4c62f8badb6d10159242da5bbef74f501
SHA-256: 39da45c2bc940b54976e1cb67ff6b37803073181ca90fd1dc03f57af3fead9ea
Download .RCV