Dell Vostro 2421/3421/5421 System BIOS

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 : TR29G

Importance : Recommended

Version : A02, A02 Latest version Recommended version Latest and Recommended version

Release Date : 08 Jan 2013

Download Type : System BIOS

Category : BIOS

Dell Vostro 2421/3421/5421 System BIOS A02

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: OAK14A02.EXE

File size: 7.54 MB

To ensure the integrity of your download, please verify the checksum value.

MD5: 58c8f2952c7b5c72ce9b0bf5ebba0f96

SHA1: 7f62924e6f337d7121255478856af3269a70d442

SHA-256: 2bcf5f5eb72e2fe20a815ec8803626838946881d66e018ef77c30c0a676a9559

Download .EXE

Dell Vostro 2421/3421/5421 System BIOS

Download Files

Fixes & Enhancements

Compatible Systems

Supported Operating Systems

Installation instructions

Applies to