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Dell G5 5590, G7 7590, and G7 7790 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.
Driver Id : 4G5WC
Importance : Critical
Version : 1.2.0 Latest version Recommended version Latest and Recommended version
Release Date : 27 Feb 2019
Download Type : System BIOS
Category : BIOS
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.

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: G5_5590_G7_7590_7790_1.2.0_64.exe
File size: 7.77 MB
To ensure the integrity of your download, please verify the checksum value.
MD5: 9c9fc187590d39f9b01dde0edb5ede34
SHA1: a483f3f697b4b70eacc8659ed4605e94c5077652
SHA-256: 3edddc27ec2829aa02e7ac626711913f21256e2050743a20b45158950c9cfde6
Download .EXE