Dell Inspiron 5458/5558/5758 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.
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Driver Id : K7W8D
Importance : Critical
Version : A17, A17 Latest version Recommended version Latest and Recommended version
Release Date : 31 May 2019
Download Type : System BIOS
Category : BIOS
This package contains the BIOS update for Dell Inspiron 5458, 5558, and 5758 systems that run Windows and DOS operating systems. BIOS is a firmware that is embedded on a small memory chip on the system board. It controls the keyboard, monitor, disk drives, and other devices. The update addresses Intel security advisory INTEL-SA-00223. The security advisory is an official statement when a product is impacted by a security vulnerability and a remedy is available.

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_5458_A17.exe
File size: 5.12 MB
To ensure the integrity of your download, please verify the checksum value.
MD5: 461561f90a068758caa1c72293092683
SHA1: 339139057527c7f27e6f020aa767120174580b33
SHA-256: 31b34c2a3a8f328369c4a9c7127baebc9619c276c5526bd6bcbb4e6471ac4b04
Download .EXE