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Dell Precision 3520 and Latitude 5280/5288/5480/5488/5580 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 : T42J9
Importance : Critical
Version : 1.38.0, 1.38.0 Latest version Recommended version Latest and Recommended version
Release Date : 11 Nov 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_5X80_Precision_3520_1.38.0.exe
File size: 22.4 MB
To ensure the integrity of your download, please verify the checksum value.
MD5: c418c5a4effa8281bdc8beed298ba5f0
SHA1: 991cd7701dc24fd922bff67355abba321f218f10
SHA-256: ed33e407c259f76fb56d29e3d140bf47bdda410587c108f86d5e84b9f21fb59c
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: 22.4 MB
To ensure the integrity of your download, please verify the checksum value.
MD5: c418c5a4effa8281bdc8beed298ba5f0
SHA1: 991cd7701dc24fd922bff67355abba321f218f10
SHA-256: ed33e407c259f76fb56d29e3d140bf47bdda410587c108f86d5e84b9f21fb59c
Download .RCV