Dell Support Drivers & Downloads Driver File Formats

Driver Details

Link
Dell Inspiron 5721 System BIOS
Recommended
Release Date 2/5/2013
Importance: Recommended
Version: A05

The following formats are available for the file you have selected

File Format: Non-Packaged Download File Download File
File Name:

5721A05.exe

Description: This file format consists of a BIOS-executable file. To use it, download the file and copy it to a DOS-bootable USB flash drive, then boot the system to the USB flash drive and run the program.
Download Type: HTTP
File Size: 4MB

Previous Versions

No previous version available.

Description

Recommended

Level of Importance: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).

Compatibility

Systems
Inspiron 17R 5721
Operating Systems
BIOS

Applies to

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

Fixes & Enhancements

Dell Inspiron 5721 System BIOS

Installation instructions

            
Reboot will be required            
        

Checksum

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

This is an optional process and is not required for the downloading and installation of device drivers from this site.
MD5:
73f78499bdef8c1a25c18267a4e75a4a
5721A05.exe
SHA1:
c86854c6b04ebc3bfc485a009e4594e76b2d0656
5721A05.exe
SHA-256:
3bff6e69d422499ee8ff9b912a2170ee8c76c0b3057d2cba531f09168c577209
5721A05.exe

By downloading, you accept the terms of the Dell Software License Agreement.