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Dell OptiPlex 5270 All-In-One System BIOS

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.
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Driver Id : GCVT8
Importance : Critical
Version : 1.22.0, 1.22.0 Latest version Recommended version Latest and Recommended version
Release Date : 22 Apr 2026
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_5270_1.22.0.exe
File size: 35.53 MB
To ensure the integrity of your download, please verify the checksum value.
MD5: 48210c86f4f674ba383cff3ae9da2c04
SHA1: c0aaa31f5c94832a4edde68bb5d46a5e26d245a5
SHA-256: b6c5b94bd638cbd8a55ca7b1df58866566cd4d89b4cdbb421a75578562f1f579
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: 35.53 MB
To ensure the integrity of your download, please verify the checksum value.
MD5: 48210c86f4f674ba383cff3ae9da2c04
SHA1: c0aaa31f5c94832a4edde68bb5d46a5e26d245a5
SHA-256: b6c5b94bd638cbd8a55ca7b1df58866566cd4d89b4cdbb421a75578562f1f579
Download .RCV