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Dell Precision 3430 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 : 8M3W5
Importance : Critical
Version : 1.21.0, 1.21.0 Latest version Recommended version Latest and Recommended version
Release Date : 11 Oct 2022
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 Common Vulnerabilities and Exposures (CVE). Common Vulnerabilities and Exposures (CVE) is a list of security vulnerabilities and exposures that are publicly disclosed.

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_3430_1.21.0.exe
File size: 26.36 MB
To ensure the integrity of your download, please verify the checksum value.
MD5: 191df41e225fa2fb31bec291760c7835
SHA1: 0eee79628ea725de28191ca8704c1fe26c21d43b
SHA-256: b3994b997f6798dd425cac13b0a0a85e90d630aeafa65939ceb7bd12657a9cd0
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: 26.35 MB
To ensure the integrity of your download, please verify the checksum value.
MD5: 3476bf73447436b2506ec7190aa36a7b
SHA1: d115534223fbdd8f5e17bba42b6ad52f8b063164
SHA-256: 7bcf346eafa5b27fe0409b618b0d4a9d5c00db9399ece0ec29603256b7b80cad
Download .RCV