Dell Latitude 7400 2-in-1 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 : 637M8

Importance : Recommended

Version : 1.3.0, 1.3.0 Latest version Recommended version Latest and Recommended version

Release Date : 17 Jun 2019

Download Type : System BIOS

Category : BIOS

This package contains the BIOS update for Dell Latitude 7400 2-in-1 system that runs Windows operating system. BIOS is a firmware that is embedded on a small memory chip on the computer's system board. It controls the keyboard, monitor, disk drives and other devices.

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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: Latitude_7400_2-in-1_1_3_0.exe

File size: 20.08 MB

To ensure the integrity of your download, please verify the checksum value.

MD5: fbc5b27e105948a99dd327b773a85645

SHA1: dad8270b82d2b4aa157f3d16ebfd2c83d18df8f1

SHA-256: d71f8e20e57dca123c52ac4d519eb99da049e9f1f7876da5148c4b83d3ea44ab

Download .EXE

Installation instructions

Updating the BIOS from Windows

Note 1: Before updating the BIOS, ensure that you suspend BitLocker encryption on a BitLocker-enabled system. If BitLocker is not enabled on your system, you can ignore this step.
Note 2: Do not turn off the power or interrupt the BIOS update process during the update.

Download and Installation
1. Click Download File, to download the file.
2. Click Save to save the file to your hard drive.
3. Browse to the location where you downloaded the file and double-click the file.
4. Click Yes to open the BIOS update utility.
5. Click Update to initiate the update process. A progress bar is displayed.
6. Click Restart to restart the system once the progress bar reaches 100%.
The update process initiates at the Dell logo and an update initiation message is displayed with a progress bar. After BIOS update completes, system will auto reboot to take effect.

Dell Latitude 7400 2-in-1 System BIOS

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Fixes & Enhancements

Important Information

Compatible Systems

Supported Operating Systems

Installation instructions

Applies to