Dell OptiPlex 7420 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 : 8V7FY
Importance : Critical
Version : 1.8.0, 1.8.0 Latest version Recommended version Latest and Recommended version
Release Date : 11 Sep 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_7420_1.8.0.exe
File size: 58.27 MB
To ensure the integrity of your download, please verify the checksum value.
MD5: c42f7637b83060aaaf00801176fa58df
SHA1: da653b71d8db8e78be7d7ffb533f242f24cf358a
SHA-256: da981e8779e79fb46ea20c1cec06cc5cd251447442a295c4276e22ae18f89a14
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: 58.26 MB
To ensure the integrity of your download, please verify the checksum value.
MD5: eceed57cfc9cf8c587a4859c95807e19
SHA1: 73cffd4ac2bef7312589009bc08abf7a9a55d850
SHA-256: 96ab1caea1478da94c74ebe642eaf81bb6100d626b4b4188819207af2da3b8f2
Download .RCV