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 G5 5587, G7 7588 and Vostro 7580 System BIOS

Restart required
This package contains the Dell system BIOS update. 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-00223 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 Dell G5 15 5587, go to Drivers and downloads.
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Dell_G5_5587_G7_7588_Vostro_7580_1.11.1.exe
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File Format: CPG BIOS Executable for Windows/DOS
File Name: Dell_G5_5587_G7_7588_Vostro_7580_1.11.1.exe
File Size: 13.09 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:
f392d95fabde34a3d49594ea1e27e8a4
SHA1:
12c11c390972aa99fb4d112edf2a9a13a8db4269
SHA-256:
58273e95bc5303fb6b608601e63078dce8a4bf5781f832ba63e5930a53cd5a8b

Fixes & Enhancements

- 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 where the operating system prompts for BitLocker Recovery key while booting.
- Removed the Pre-Boot Intel RST Manager Optimized Defaults option.
Read More

Version

1.11.1, 1.11.1

Release date

14 Aug 2019

Download Type

System BIOS

Category

BIOS

Importance

Urgent
Dell 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.

Additional details

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1. Once updated, BIOS cannot be downgraded to any version before 1.6.1.
2. When upgrading the BIOS from an older version (1.6.1 or early version) to this version, the BIOS updates twice automatically for adding the BIOSConnect feature. The second update happens after the system restarts.
1.20.018 Apr 2022
1.19.012 Jan 2022
1.18.009 Nov 2021
1.17.001 Oct 2021
1.16.030 Jul 2021
1.15.015 Jan 2021
1.14.018 Aug 2020
1.13.004 Jun 2020
1.12.210 Feb 2020
1.10.019 Apr 2019
1.9.022 Feb 2019
1.8.022 Jan 2019
1.6.120 Nov 2018
1.5.008 Oct 2018
1.3.027 Jul 2018
1.2.127 Jul 2018
1.1.027 Jul 2018
1.0.104 Apr 2018
Dell G5 5587 / Dell G7 7588 / Vostro 7580
The following notes apply to all BIOS installation methods:

Note 1: Before updating the BIOS, ensure that you suspend BitLocker encryption on a BitLocker-enabled system. If it 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 the power or interrupt the BIOS update process during the update.

Run the BIOS update utility from Windows environment.

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 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.

Run the BIOS update utility from DOS environment (Non-Windows users)

Installation
Note: You must provide a bootable USB drive. This executable file does not create the DOS system files.
1. Copy the downloaded file to a bootable USB drive.
2. Power on the system and then Press the F12 key.
3. Select USB Storage Device and boot to the DOS prompt.
4. Run the file by typing following command. For example:
C:\ Vostro_7580_X.Y.Z.exe
Where C is the drive letter of the USB device where the executable file is located and Vostro_7580_X.Y.Z.exe is the name of the downloaded file.
The system restarts automatically and updates the BIOS at the system startup screen. After the BIOS update is complete, system restarts again.

Updating the BIOS from a DOS environment with UEFI boot mode (Non-Windows users, Load Legacy Option Disabled)

1. Copy the downloaded file to a bootable DOS USB drive.
2. Power on the system and then go to BIOS Setup by pressing the F2 key.
3. Go to General > Boot Sequence > Boot > Boot List Option.
4. Change UEFI to Legacy of Boot List Option.
5. Go to Exit > Save Changes and reboot system.
6. Press F12 and then select USB Storage Device and boot to the DOS prompt.
7. Run the file by typing the file name.
The system restarts automatically and updates the BIOS at the system startup screen. After the BIOS update is complete, the system restarts again.
8. Go to BIOS Setup by pressing the F2 key and go to General > Boot Sequence > Boot > Boot List Option.
9. Change Legacy to UEFI Boot Option.
10. Go to Exit > Save Changes and reboot the system.

Need help with BIOS issues?

Find a solution in Dell's BIOS troubleshooting and usage guide.

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