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 7420 System BIOS

Dell Inspiron 7420 System BIOS

Fixes & Enhancements


Version

Version A14, A14

Category

BIOS

Release date

16 Jan 2013

Last Updated

16 Jan 2013

Importance

Available formats

File Format:Windows/DOS
File Name:7420_A14.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:
1afdc1ddcd3a6736ea778d318ed000d3
SHA1:
139178418684681b92445d93cdf8988645cb58d9
SHA-256:
9e4729802c4c3154e31ab47e0d3644ca5568f8db42545c2edd26c09662a71ab2

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

Applies to
Dell Inspiron 7420
My download lists
Sign In

My Download List-#1


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.

Drivers help and tutorials

x
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.

My download lists

My download lists enables you to create and save lists of drivers to install at a later time. Lists can only be saved by logging into your existing account or creating a new one, and selecting “Save this list.”
Learn more

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 the customer review specifics about the update to determine if it applies to your system. The update contains changes that impact only certain configurations, or provides new features that may/may not apply to your environment.