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Dell OptiPlex 7770 and 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.
Driver Id : 2WR2X
Importance : Critical
Version : 1.24.0, 1.24.0 Latest version Recommended version Latest and Recommended version
Release Date : 08 Aug 2023
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_1.24.0.exe
File size: 36.52 MB
To ensure the integrity of your download, please verify the checksum value.
MD5: 2dc88bde2e5efa0c1319b62c27fe44d9
SHA1: 1be43af35316c86ad76055ddb78878ff1ab1af58
SHA-256: e8916f93dd8d5fc5e363c7e18902a96e532d670ccc47b47124da7e7b4f866261
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: 36.52 MB
To ensure the integrity of your download, please verify the checksum value.
MD5: 2dc88bde2e5efa0c1319b62c27fe44d9
SHA1: 1be43af35316c86ad76055ddb78878ff1ab1af58
SHA-256: e8916f93dd8d5fc5e363c7e18902a96e532d670ccc47b47124da7e7b4f866261
Download .RCV