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.

Dell Inspiron 7720 System BIOS A08

Restart required AUTO INSTALLED This file was automatically installed as part of a recent update. If you are experiencing any issues, you can manually download and reinstall.
Dell Inspiron 7720 System BIOS A08
Recommended

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Fixes & Enhancements

New BIOS released for feature enhancement and LCD issue fix.
Read More

Version

A08, A08

Release date

10 Sept 2012

Download Type

System BIOS

Category

BIOS

Importance

Recommended
Dell Technologies recommends applying this update during your next scheduled update cycle. The update contains changes to maintain overall system health. It ensures that the system software remains current and compatible with other system modules (firmware, BIOS, drivers, and software) and may include other new features.
Available formats
File Format: CPG BIOS Executable for Windows/DOS
File Name: 7720A08.exe
File Size: 5.51 MB
This is a large file. Depending on your connection speed, it may take some time to download.
Format Description:
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.
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.

Additional details

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Dell Inspiron 7720
Execute file under OS/DOS.

Reboot will be required

Need help with BIOS issues?

Find a solution in Dell's BIOS troubleshooting and usage guide.

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