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 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 and is supported on Dell G5 5587/G7 7588 and Vostro 7580 that runs Windows operating systems.
To view all drivers for your Dell G7 15 7588, go to Drivers and downloads.
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Dell_G5_5587_G7_7588_Vostro_7580_1.9.0.exe | 13.08 MB
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File Format: CPG BIOS Executable for Windows/DOS
File Name: Dell_G5_5587_G7_7588_Vostro_7580_1.9.0.exe
File Size: 13.08 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:
939df6dd33e4c1878b6c4c166a3290a7
SHA1:
9707a036c2dd7fa5da408865dd01190d96a3794d
SHA-256:
01ad0f3c12e9314be8844a63bc2f0260a774fac50fce0708a8e05ff5def2583d

Find more updates. Use SupportAssist to find all the latest driver updates for your device.

Fixes & Enhancements

Fixes:
- Not available.

Enhancement:
- Added the Thermal Management feature in the Dell Power Manager application version 3.0.
Read More

Version

1.9.0, 1.9.0

Release date

22 Feb 2019

Download Type

System BIOS

Category

BIOS

Importance

Critical
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

Show All | Hide All
1.21.010 May 2022
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
1.11.114 Aug 2019
1.10.019 Apr 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
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.

Run the BIOS update utility from Windows environment.

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 file.
4. Click Yes to open the BIOS update utility.
5. Click Update to initiate the update process. A progress bar is displayed.
6. Click Restart to restart the system once the progress bar reaches 100%.
The update process initiates at the Dell logo and an update initiation message is displayed with a progress bar. The system shuts down after the update is complete.

Updating the BIOS from the BIOS Boot Menu (independent of operating system)
1. Copy the downloaded file to a USB drive. The USB drive does not need to be bootable device.
2. Insert the USB drive into any USB port.
3. Power on the system.
4. At the DELL logo screen, press F12 to access the one-time boot menu.
5. Select BIOS Flash Update in the Other Options section.
6. Click the ... button to browse the USB drive to locate the downloaded file.
7. Select the file and click Ok.
8. Verify the existing system BIOS information and the BIOS update information.
9. Click Begin Flash Update.
10. Review the Warning message and click Yes to proceed with the update.
The system restarts and displays a Flash Progress bar at the Dell logo screen. The system restarts again when the Flash update is complete.

Need help with BIOS issues?

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

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