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 3420 System BIOS,A06

Inspiron14 MLK,SW,BIOS,3420,A06

Fixes & Enhancements

1. Fix EfiOsBootOrder bug and provide workaround for Dell ubuntu.
2. disable AT to fix "BIOS can't be updated" pops up when BIOS flash cycling in the OS. BITS050206
3. System can't shutdown during WB/CB longrun.When select PopUp menu but press ESC to exit, system will boot from the first device list in PopUp menu (It does not boot following the boot sequence in BIOS setup boot menu)

Version

Version A06, A06

Category

BIOS

Release date

07 Mar 2013

Last Updated

07 Mar 2013

Importance

Available formats

File Format:Windows/DOS
File Name:3420A06.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:
f901a4195c733a5e42237b18023ed624
SHA1:
cc7d8bfd05abe91e2dafeb3f5db591936747b0be
SHA-256:
05c38c5eacb754e3e9db62caee793b74718515b6b1bc0c2579ff65684b0ee6f9

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

Applies to
Dell Inspiron 3420
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Video Tutorials

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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).