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Dell OptiPlex 7490 All-in-One System BIOS

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 : J0Y3M
Importance : Critical
Version : 1.23.0, 1.23.0 Latest version Recommended version Latest and Recommended version
Release Date : 08 Aug 2023
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_7490_AIO_1.23.0.exe
File size: 49.48 MB
To ensure the integrity of your download, please verify the checksum value.
MD5: 1917e38212efb45e6378c7f40b1376da
SHA1: da7c132b7218cb2484018f934ce2d574c05c6d5a
SHA-256: a16b3894cd3bbf0a8a34fdb1ffddad1312ebc7e8c427b4e9396a6832b3754bfd
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: 49.48 MB
To ensure the integrity of your download, please verify the checksum value.
MD5: 9ea5bf6beff304f2f5ae7868b2d2b8dd
SHA1: b8b1e16eb6df3b3d1b9153f3f4cf28b97a21a58d
SHA-256: 457822e5ab44e3d9406cc4ee1a5db84abbd8f2d6ee95c8681d4299de133e4856
Download .RCV