Skip to main content
Contact Us

Dell Latitude 5290/5490/5590 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 : 6Y2KJ
Importance : Critical
Version : 1.28.0, 1.28.0 Latest version Recommended version Latest and Recommended version
Release Date : 25 May 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: Latitude_5X90_1.28.0.exe
File size: 13.77 MB
To ensure the integrity of your download, please verify the checksum value.
MD5: 77188e992cd1e8e26f869f788ba05402
SHA1: 78ae17f8964ecc1f2a9dff762e96f351db3d1ffb
SHA-256: b4ddebd47b2a0deb3c78f4d120c4ac1f6d1f2182d55b3b523fb51e5ed146bf53
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: 13.77 MB
To ensure the integrity of your download, please verify the checksum value.
MD5: 77188e992cd1e8e26f869f788ba05402
SHA1: 78ae17f8964ecc1f2a9dff762e96f351db3d1ffb
SHA-256: b4ddebd47b2a0deb3c78f4d120c4ac1f6d1f2182d55b3b523fb51e5ed146bf53
Download .RCV