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 3476/3576 and Vostro 3478/3578 System BIOS

This package provides the Dell System BIOS update and is supported on Dell Inspiron 3476/3576 and Vostro 3478/3578 for Windows Operating System.

Fixes & Enhancements

Fixes
- Not Applicable

Enhancements
- Enhance recovery function experience.
- Enhance user experience.
- Updated the latest CPU microcode to address CVE-2017-5715 and associated Intel reboot issue.
- Updated Intel ME Firmware to address security advisory INTEL-SA-00086 (CVE-2017-5705 & CVE-2017-5708)

Version

Version 1.2.1, 1.2.1

Category

BIOS

Release date

21 Feb 2018

Last Updated

21 Feb 2018

Importance

Available formats

File Format:Windows/DOS
File Name:Vostro_3478_3578_Inspiron_3476_3576_1.2.1.exe
Download Type:HTTP
File Size: 6 MB
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:
40e4d53a9a8c988ea7fadf1ccefe1fd7
SHA1:
b7b9ba801b58ee59d431426b23f94907ba9ce83b
SHA-256:
b0469f807d6cc56e690448cac93e08502be9144a859117d0f31e4e8eab1a36aa

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

Applies to
BIOS Recovery 2
Dell Inspiron 5455/5555/5755
Vostro VEGAS INTEL series System BIOS
Installation instructions
BIOS Update Executable for Windows

Download
1. Click Download File to download the file.
2. When the File Download window appears, click Save to save the file to your hard drive.

Run the BIOS update utility from Windows environment
1. Browse to the location where you downloaded the file and double-click the new file.
2. Windows System will auto restart and update BIOS while system startup screen.
3. After BIOS update finished, system will auto reboot to take effect.

Note : Please make sure you suspend BitLocker encryption before updating BIOS on a BitLocker enabled system. If you don't enable BitLocker on your system you can ignore it.
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.

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 highly recommends applying this update as soon as possible. The update contains changes to improve the reliability and availability of your Dell system.