Driver Details

Warning: Do not turn off your computer or disconnect from your power source while updating the BIOS or you may harm your computer. During the update, your computer will restart and you will briefly see a black screen.

Inspiron 7720 System BIOS for WIN8/WIN7

Inspiron 7720 System BIOS for WIN8/WIN7

Fixes & Enhancements

Smooth Brightness support for Windows 8

Version

Version A11, A11

Category

BIOS

Release date

09 Nov 2012

Last Updated

09 Nov 2012

Importance

Available formats

File Format:Windows/DOS
File Name:7720A11.exe
Download Type:HTTP
File Size: 5 MB
Format DescriptionThis 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.
To ensure the integrity of your download, please verify the checksum value.
MD5:
a6dbbc9438c05578b245a6ae62b3a919
SHA1:
6d3c7788e012bdeaad222a93d2c365813c4c4dd6
SHA-256:
9ebaf830a8f87a8c67b41ddd41ed92fe504d8ef2efa7090d53ac6476f4158233

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

Other versions
A01,A01 27 Jun 20124:06:04 AM
Applies to
Dell Inspiron 7720
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Warning: Do not turn off your computer or disconnect from your power source while updating the BIOS or you may harm your computer. During the update, your computer will restart and you will briefly see a black screen.

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This driver has been tested by both the independent software vendor (ISV) and Dell on the operating systems, graphics cards, and application supported by your device to ensure maximum compatibility and performance. Details

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).