Dell Inspiron 7386/7586/7786 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.

hi testing

Driver Id : 9VV9W

Importance : Critical

Version : 1.7.1, 1.7.1 Latest version Recommended version Latest and Recommended version

Release Date : 19 Mar 2020

Download Type : System BIOS

Category : BIOS

This package contains the Dell system BIOS update. BIOS is a firmware package that is embedded on a small memory chip on the system board. It controls the keyboard, monitor, disk drives, and other devices. This package addresses the Intel Security Advisories INTEL-SA-00307, INTEL-SA-00289, INTEL-SA-00317, INTEL-SA-00220, INTEL-SA-00260, INTEL-SA-00254, INTEL-SA-00241. A security advisory is a statement when a security vulnerability impacts a product, and a remedy is available for the vulnerability.

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: Inspiron_7386_7586_7786_1.7.1.exe

File size: 30.57 MB

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

MD5: 8e730703d57bc493b27f943710850791

SHA1: 8999abfcbf7a3ed92c76bfb0cefd834547f59ead

SHA-256: 6e4fa3c3406a6239a13fec77672eb907e0240aca91e55214e579823b27e675da

Download .EXE

File Format: This file format contains plain text which can be viewed with a standard text editor.

File Name: Inspiron_7386_7586_7786_1.7.1_external.txt

File size: 1.53 KB

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

MD5: 3cf0da53414fac2aeca90314a3b91839

SHA1: 8928b76eba1d4cb31eb360472bc8b2c01f22aa73

SHA-256: 6b4022a7de2a19f7765bcb74209fd1708f822111c78ff6d63727d3431faeb9f1

Download .TXT

Fixes & Enhancements

Fixes:
- Firmware updates to address the Intel Security Advisory INTEL-SA-00307 (CVE-2019-14598).
- Firmware updates to address the Intel Security Advisory INTEL-SA-00289 (CVE-2019-11157)
- Firmware updates to address the Intel Security Advisory INTEL-SA-00317 (CVE-2019-14607).
- Firmware updates to address the Intel Security Advisory INTEL-SA-00220 (CVE-2018-0123).
- Firmware updates to address the Intel Security Advisory INTEL-SA-00260 (CVE-2019-0154).
- Firmware updates to address the Intel Security Advisory INTEL-SA-00254 (CVE-2019-0185).
- Firmware updates to address the Intel Security Advisory INTEL-SA-00241 (CVE-2019-0169, CVE-2019-11105, CVE-2019-11104, CVE-2019-11103, CVE-2019-11090, CVE-2019-0165, CVE-2019-0168, CVE-2019-11087, CVE-2019-11101, CVE-2019-11106, CVE-2019-11108, and CVE-2019-11147).
- Fixed the issue where the battery power reduces due to heavy load in low temperature.
- Fixed the issue where some security settings in the BIOS setup are set to the default value. This issue occurs when the RTC reset is performed when there is an admin password.
- Fixed the issue where the Trusted Platform Module (TPM) not found error is displayed during the Power-On Self-Test (POST). This error is logged in BIOS event log.

Enhancements:
- Added an enhancement to extend the BIOS password configuration measurements into the Trusted Platform Module (TPM).

Installation instructions

Updating the BIOS from Windows

Note 1: Before updating the BIOS, ensure that you suspend BitLocker encryption on a BitLocker-enabled system. If BitLocker is not enabled on your system, you can ignore this step. For information about how to disable BitLocker, see How to Enable or Disable BitLocker with TPM in Windows at support.dell.com.
Note 2: Do not turn off power or interrupt the BIOS update process during the update.
Note 3: Your system requires a restart after installing the BIOS. The restart can be deferred but must be completed to ensure that the update is installed.

Download and Installation
1. Click Download File.
2. Click Save to save the file to your hard drive.
3. Browse to the location where you downloaded the file.
4. Double-click the new file.
5. The system restarts automatically and updates the BIOS at the system startup screen. After the BIOS update is complete, system restarts again.

Dell Inspiron 7386/7586/7786 System BIOS

Download Files

Fixes & Enhancements

Important Information

Compatible Systems

Supported Operating Systems

Installation instructions

Applies to