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.

Dell Inspiron 7720 System BIOS A08

Dell Inspiron 7720 System BIOS A08

Fixes & Enhancements

New BIOS released for feature enhancement and LCD issue fix.

Version

Version A08, A08

Category

BIOS

Release date

22 Oct 2012

Last Updated

23 Oct 2012

Importance

Available formats

File Format:Windows/DOS
File Name:7720A08.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 Windows 8, Windows 7, Windows XP, Windows 2000, NT, Windows 9X, Windows ME or a MS DOS environment.
To ensure the integrity of your download, please verify the checksum value.
MD5:
0d9483c82e2542dcc51d8e244708bebb
SHA1:
456183f026fbd948373a82e1f5f8a4b9a3f2252b
SHA-256:
7c33a55af5c4e218441b32a739065b57000fdbd83afa3b806ccb6e1a98cd0da7

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

Other versions
A03,A03 17 Aug 20123:28:45 AM
A01,A01 27 Jun 20124:06:04 AM
Applies to
Dell Inspiron 7720
Installation instructions
Execute file under OS/DOS.
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Video Tutorials

Using the Latest Device Drivers (00:02:05)
Learn more about device driver software, how to check current driver versions, and use Dell's support website to download and install the latest driver versions. Closed captions available in many languages.

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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).