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 : H1TD1

Importance : Critical

Version : 1.5.9, 1.5.9 Latest version Recommended version Latest and Recommended version

Release Date : 19 Oct 2018

Download Type : System BIOS

Category : BIOS

This package contains the Dell System BIOS update and is supported on Dell Inspiron 3470 and Vostro 3470 that run Windows operating systems. The package contains update for 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 and CVE-2018-3616) and Intel-SA-00131 (CVE-2018-3643 and CVE-2018-3644). This package fixes the TPM startup error when resumed from hibernation. For more information regarding fixes and enhancements click View full driver details.

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_1.5.9.exe

File size: 7.36 MB

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

MD5: c235d56dac200b4d3df00df4a98cb8ba

SHA1: 04765c87c296cc899ca70d10a195f39c546e6660

SHA-256: c3183fe842e6408de4ce1426f062ac379e9bee21b753673ea840b9a6321d4444

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 and CVE-2018-3616) and Intel-SA-00131 (CVE-2018-3643 and CVE-2018-3644).
- Fixed the TPM configuration on a TPM startup error during S3 resume.
- Fixed a potential issue where system stops responding 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.
- Fixed an issue that the system may misbehave occasionally when Bluetooth is disabled via BIOS Setup.
- Fixed an issue that missing options of "Wake on LAN/WLAN" in BIOS setup
- Fixed the issue where system fails to boot when the HDD protection application is installed and HDD protection is enabled in BIOS.
Note: This fix is applicable only if you have ordered HDD protection along with your system.

Enhancements:
- Not applicable.

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 finishes, press Yes and then system will shut down. Power on the system for the update to take effect.
4. If only updating BIOS, after BIOS update finishes, press Yes and then system will restart automatically for the update to take effect.

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Note 1: Ensure that you suspend BitLocker encryption before updating BIOS on a BitLocker-enabled system. If you do not enable BitLocker on your system you can ignore this step.
Note 2: Do not turn off power or interrupt BIOS update process during the update.

Vostro / Inspiron 3470 System BIOS.

Download Files

Fixes & Enhancements

Important Information

Compatible Systems

Supported Operating Systems

Installation instructions

Applies to