Vostro / Inspiron 3470 System BIOS.

Restart required

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.

Driver Id : M2T9M

Importance : Critical

Version : 1.5.7, 1.5.7 Latest version Recommended version Latest and Recommended version

Release Date : 17 Sept 2018

Download Type : System BIOS

Category : BIOS

This package provides the Dell System BIOS update and is supported on Dell Inspiron 3470 and Vostro 3470 for Windows Operating Systems.

Download Files

File Format: 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.

File Name: Vostro_3470_Inspiron_3470_1.5.7.exe

File size: 7.36 MB

To ensure the integrity of your download, please verify the checksum value.

MD5: 95b3f698eda7b8a5aeff946d9a8f1b55

SHA1: bd84bb6a56fb70555b4bacadf513bda68735d95d

SHA-256: a7c49327bfbd32ef08fbaf74dae1412fe1508de71ecc2b088c2470c7ff19af37

Download .EXE

Fixes & Enhancements

Fixes:
- Update Intel ME Firmware to address security advisories INTEL-SA-00142 (CVE-2018-3659), INTEL-SA-00125 (CVE-2018-3655), Intel-SA-00141 (CVE-2018-3657 CVE-2018-3658 CVE-2018-3616) & Intel-SA-00131 (CVE-2018-3643 CVE-2018-3644)
- Fixed the TPM configuration on a TPM startup error during S3 resume.
- Fixed a potential system hang issue when an incorrectly formatted password is entered at the BIOS Security Manager (BIOS pre-boot password) prompt.
- Fixed a potential issue with binary image measurement using the Linux UEFI shim boot loader.
- Fixed system incorrect behavior after loading default with Legacy enabled
- Fixed audio output pop-noise during loading Windows
Enhancements:
- Enhance system stability

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. Press "Yes" to confirm the BIOS version you want to update and start BIOS Update process.
3. After BIOS update finished, press Yes and then system will shut down, then power on the system to take effect.
4. If only update BIOS, after BIOS update finished, press "Yes" and then system will restart to take effect

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Note 1: 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.
Note 2: Do not turn off power or interrupt BIOS update process during flashing BIOS

Vostro / Inspiron 3470 System BIOS.

Download Files

Fixes & Enhancements

Important Information

Compatible Systems

Supported Operating Systems

Installation instructions

Applies to