Skip to main content
Contact Us

Dell OptiPlex 7770/7470 All-In-One 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.
hi testing
Driver Id : GVVHD
Importance : Critical
Version : 1.27.0, 1.27.0 Latest version Recommended version Latest and Recommended version
Release Date : 13 Feb 2024
Download Type : System BIOS
Category : BIOS
This package contains the Dell system BIOS update. BIOS is a firmware package 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 Dell Security Advisories (DSA). A security advisory is a statement when a security vulnerability impacts a product, and a remedy is available for the vulnerability.

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: OptiPlex_7770_7470_1.27.0.exe
File size: 36.41 MB
To ensure the integrity of your download, please verify the checksum value.
MD5: baad388ecf03912600d7f7dedeee8749
SHA1: fddc8e6e0a594a36c4320b931d4d744a72f5b958
SHA-256: c30c59c73fccc0199bce7e1319ef171f496869e589307ba975834f2549f761e9
Download .EXE
File Format: This file format consists of a BIOS Recovery image file. This file is used for the System BIOS Recovery process to recover a system from a corrupted BIOS.
File Name: BIOS_IMG.rcv
File size: 36.41 MB
To ensure the integrity of your download, please verify the checksum value.
MD5: baad388ecf03912600d7f7dedeee8749
SHA1: fddc8e6e0a594a36c4320b931d4d744a72f5b958
SHA-256: c30c59c73fccc0199bce7e1319ef171f496869e589307ba975834f2549f761e9
Download .RCV