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.
Dell Inspiron 7386, 7586, and 7786 System BIOS
Restart required AUTO INSTALLED This file was automatically installed as part of a recent update. If you are experiencing any issues, you can manually download and reinstall.This package contains the Dell system BIOS update. It is supported on Dell Inspiron 7386, 7586, and 7786 systems that run the Windows operating system. BIOS is a firmware that is embedded on a small memory chip on the system board. It controls the keyboard, monitor, disk drives, and other devices. This update addresses the Intel security advisories INTEL-SA-00233 and INTEL-SA-00213. A security advisory is a statement when a product is impacted by a security vulnerability and a remedy is available.
To view all drivers for your Inspiron 7586 2-in-1, go to Drivers and downloads.
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Inspiron_7386_7586_7786_1.5.0.exe | 15.54 MBEnter the Service Tag of your device to check the compatibility of this download with your device.
This is a large file. Depending on your connection speed, it may take some time to download.
File Format:
CPG BIOS Executable for Windows/DOS
File Name:
Inspiron_7386_7586_7786_1.5.0.exe
File Size:
15.54 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:
34a15c09d73e87faf22b816e98f26169
SHA1:
2b3b0f3fb15953d5484e46d2cb97574d3588fd2c
SHA-256:
cf24068af847e52135918207b441699cc5c9eecb081f4d586ad0e265b107a4be
Sign in to Windows as an admin to use automatic scan. If your're already signed in as an admin and seeing this message, please reboot.
Your system is managed by your IT admin and features might be limited.
Find more updates. Use SupportAssist to find all the latest driver updates for your device.
Fixes & Enhancements
Fixes:
- Firmware updates to address security advisories INTEL-SA-00233(CVE-2018-12126,CVE-2018-12127,CVE-2018-12130 and CVE-2019-11091).
- Firmware updates to address security advisory INTEL-SA-00213 (CVE-2019-0090, CVE-2019-0086, CVE-2019-0091, CVE-2019-0093 and CVE-2019-0098).
- Fixed the issue that occurs during BIOS update when the system has Windows October 2018 Update in Chinese along with an account name in Chinese character.
- Fixed the issue where the thermal management mode cannot be changed in Dell Power Manager application.
- Fixed the issue where the battery power reduces due to heavy load in low temperature.
- Removed the pre-boot Intel RST Manager Optimized Defaults option.
Enhancements:
- Supports BIOS Recovery from drives with Intel Optane Memory H10.
Read More
- Firmware updates to address security advisories INTEL-SA-00233(CVE-2018-12126,CVE-2018-12127,CVE-2018-12130 and CVE-2019-11091).
- Firmware updates to address security advisory INTEL-SA-00213 (CVE-2019-0090, CVE-2019-0086, CVE-2019-0091, CVE-2019-0093 and CVE-2019-0098).
- Fixed the issue that occurs during BIOS update when the system has Windows October 2018 Update in Chinese along with an account name in Chinese character.
- Fixed the issue where the thermal management mode cannot be changed in Dell Power Manager application.
- Fixed the issue where the battery power reduces due to heavy load in low temperature.
- Removed the pre-boot Intel RST Manager Optimized Defaults option.
Enhancements:
- Supports BIOS Recovery from drives with Intel Optane Memory H10.
Version
1.5.0, 1.5.0
Release date
27 June 2019
Download Type
System BIOS
Category
BIOS
Importance
CriticalDell Technologies highly recommends applying this important update as soon as possible. The update contains critical bug fixes and changes to improve functionality, reliability, and stability of your Dell system. It may also include security fixes and other feature enhancements.
Available formats
File Format:
External release notes
File Name:
Inspiron_7386_7586_7786_1.5.0_external.txt
File Size:
1.22 KB
This is a large file. Depending on your connection speed, it may take some time to download.
Format Description:
This file format contains plain text which can be viewed with a standard text editor.
To ensure the integrity of your download, please verify the checksum value.
MD5:
bc68da40119c5d0fe744b13b2a17f715
SHA1:
91b0f2b5a9dbe47b1bc1c5241e3228c416712ea4
SHA-256:
d96558991065e88276fbf64fb6783cafe8caec9716ea87067895c09d2031f445
By downloading, you accept the terms of the Dell Software License Agreement.
Supported Operating Systems
BIOS
Looking for a different OS? View the list of Dell supported operating systems
Applies to
BIOS Recovery 2
Dell Inspiron Astro
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.
Note 2: Do not turn off the power or interrupt the BIOS update process during the update.
Download and Installation
1. Click Download File, to download the file.
2. Click Save to save the file to your hard drive.
3. Browse to the location where you downloaded the file and double-click the new file.
The system restarts automatically and updates the BIOS at the system startup screen. After the BIOS update is complete, system restarts again.
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.
Note 2: Do not turn off the power or interrupt the BIOS update process during the update.
Download and Installation
1. Click Download File, to download the file.
2. Click Save to save the file to your hard drive.
3. Browse to the location where you downloaded the file and double-click the new file.
The system restarts automatically and updates the BIOS at the system startup screen. After the BIOS update is complete, system restarts again.
Need help with BIOS issues?
Find a solution in Dell's BIOS troubleshooting and usage guide.Drivers help and tutorials
For more downloads go to the Drivers and downloads.
For help on using the information on this page, please visit Driver Help and Tutorials.