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 5590, G7 7590, and G7 7790 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. BIOS is a firmware that is embedded on a small memory chip on the computer's system board. It controls the keyboard, monitor, disk drives and other devices. This package is supported on Dell G5 5590, G7 7590, and G7 7790 systems that run Windows operating system.
To view all drivers for your Dell G5 15 5590, go to Drivers and downloads.
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G5_5590_G7_7590_7790_1.0.2_64.exe | 7.76 MB
Enter 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.
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File Format: CPG BIOS Executable for Windows/DOS
File Name: G5_5590_G7_7590_7790_1.0.2_64.exe
File Size: 7.76 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:
76ff657b463a0045058aa8cdc9ca9851
SHA1:
4a0b5ce9c5c091c3a3408e05b1f387d2d25dcb28
SHA-256:
dcc8ac86c980e35132ca6e9188942a354bb2110a324f2beb938d38d9d467d870

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

Fixes & Enhancements

Initial Release
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Version

1.0.2, 1.0.2

Release date

11 Jan 2019

Download Type

System BIOS

Category

BIOS

Importance

Recommended
Dell Technologies recommends applying this update during your next scheduled update cycle. The update contains changes to maintain overall system health. It ensures that the system software remains current and compatible with other system modules (firmware, BIOS, drivers, and software) and may include other new features.

Additional details

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Initial Release
1.25.011 Jul 2023
1.24.013 Apr 2023
1.23.014 Mar 2023
1.22.012 Dec 2022
1.21.110 Oct 2022
1.20.009 Aug 2022
1.19.012 Apr 2022
1.18.011 Jan 2022
1.17.109 Nov 2021
1.16.030 Aug 2021
1.15.328 Jun 2021
1.14.013 Nov 2020
1.13.210 Jun 2020
1.12.005 Mar 2020
1.11.127 Nov 2019
1.10.006 Sep 2019
1.9.015 Aug 2019
1.8.025 Jul 2019
1.6.010 Jun 2019
1.3.129 Mar 2019
1.2.027 Feb 2019
1.1.119 Jan 2019
Dell G7 5590/ Dell G7 7590/ Dell G7 7790
Note: Ensure that you suspend BitLocker encryption before updating the BIOS on a BitLocker-enabled system. If BitLocker is not enabled on your system, you can ignore this step.

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. The system restarts automatically and updates the BIOS at the startup screen.
3. After the BIOS update is completed, the system will restart automatically to take effect.

Need help with BIOS issues?

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

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