Dell Precision 3530 and Latitude 5491/5591 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 : H7CC0
Importance : Critical
Version : 1.33.0, 1.33.0 Latest version Recommended version Latest and Recommended version
Release Date : 07 Jun 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: Latitude_5X91_Precision_3530_1.33.0.exe
File size: 16.29 MB
To ensure the integrity of your download, please verify the checksum value.
MD5: 94362f4b9e7820ba39c06f206c3a6cb8
SHA1: 2b2d0ea9e773481b4f8dbac17b2a71556ab1c44b
SHA-256: ba3abbc70f951091ff271306359d8f92625e5b5808298d303bb8571cdf8771f7
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: 16.29 MB
To ensure the integrity of your download, please verify the checksum value.
MD5: 94362f4b9e7820ba39c06f206c3a6cb8
SHA1: 2b2d0ea9e773481b4f8dbac17b2a71556ab1c44b
SHA-256: ba3abbc70f951091ff271306359d8f92625e5b5808298d303bb8571cdf8771f7
Download .RCV