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Dell Inspiron 14 5420/16 5620 and Vostro 5620 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 : NN0WG
Importance : Critical
Version : 1.22.0, 1.22.0 Latest version Recommended version Latest and Recommended version
Release Date : 12 Jun 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: Inspiron_Vostro_5420_5620_1.22.0.exe
File size: 51.88 MB
To ensure the integrity of your download, please verify the checksum value.
MD5: d7924d47dc7e52ce72e481abcc17065b
SHA1: 5247b7d53342997367eac837029e32857776cb0a
SHA-256: 9ce7c23d85587e8e7f2d4882d26cb34fe6bb5624ea75171c7a28fad438d8550e
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: 51.88 MB
To ensure the integrity of your download, please verify the checksum value.
MD5: d7924d47dc7e52ce72e481abcc17065b
SHA1: 5247b7d53342997367eac837029e32857776cb0a
SHA-256: 9ce7c23d85587e8e7f2d4882d26cb34fe6bb5624ea75171c7a28fad438d8550e
Download .RCV