Driver Details

Dell Inspiron 5721 System BIOS

Dell Inspiron 5721 System BIOS


  • Version A06, A06


Compatible Systems
Supported Operating Systems
  • BIOS

Applies to

Dell Inspiron 5521/5721/3521/3721 and Vostro 2521;


Release date
04 Mar 2013
Last Updated
04 Mar 2013


Recommended. Dell recommends applying this update during your next scheduled update cycle. The update contains feature enhancements or changes that will help keep your system software current and compatible with other system modules (firmware, BIOS, drivers and software).

Available formats

File Format:Windows/DOS
File Name:5721A06.exe
Download Type:HTTP
File Size: 4MB
Format DescriptionThis file format consists of a BIOS executable file. The Universal (Windows/MS DOS) format can be used to install from Windows 8, Windows 7, Windows XP, Windows 2000, NT, Windows 9X, Windows ME or a MS DOS environment.
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By downloading, you accept the terms of the Dell Software License Agreement.

Fixes & Enhancements

Adjust fan control algorithm

Installation instructions

Download the release, launch the executable and follow the installation instructions

My Download List-#1 (0 )

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