Dell Precision 3561 and Latitude 5521 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 : 2FDM5
Importance : Critical
Version : 1.36.0, 1.36.0 Latest version Recommended version Latest and Recommended version
Release Date : 11 Mar 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: Precision_3561_Latitude_5521_1.36.0.exe
File size: 25.35 MB
To ensure the integrity of your download, please verify the checksum value.
MD5: e49af954753059c8e9198c9425d8f033
SHA1: 74cbc3ceeef4f8e9a429f41f0aae700454ea64b1
SHA-256: 081a8ea07425f4d85f35ec84f904e5f3235ac8399e2a5fb25dd3d58e52f39f24
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: 25.35 MB
To ensure the integrity of your download, please verify the checksum value.
MD5: e49af954753059c8e9198c9425d8f033
SHA1: 74cbc3ceeef4f8e9a429f41f0aae700454ea64b1
SHA-256: 081a8ea07425f4d85f35ec84f904e5f3235ac8399e2a5fb25dd3d58e52f39f24
Download .RCV