Alienware x14 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 : N9DC5

Importance : Critical

Version : 1.24.0, 1.24.0 Latest version Recommended version Latest and Recommended version

Release Date : 10 Mar 2025

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: Alienware_x14_1.24.0.exe

File size: 9.09 MB

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

MD5: 1ce38ececfd2a4c3d9ea2b0f667e210d

SHA1: 30f0416310e86010ea0f2d6f5558f195ed8ae5d4

SHA-256: 1b6f119f0f73c01593fb32d9d91776b529accfb2f91871e3f607e5a304b7aac2

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: 18.19 MB

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

MD5: 13dcab2674c8b3f22703f70e3c76473a

SHA1: 4710bf74455cc73efa5413fa7ba92d6559a5b2a0

SHA-256: b1d76649c304080c31f4aed2376c7c7f6cba18895c0e4678f9f1882e30d464ef

Download .RCV

Fixes & Enhancements

- This release contains security updates as disclosed in the Dell Security Advisory DSA-2025-044. For more information, see Dell Security Advisories and Notices.
- Fixed the issue where the restart pending is displayed as true in the PowerShell. This issue occurs after you clear the TPM and then run the get-tpm command.
- Fixed the issue where the BIOS update fails after you update the system with Windows 11 22H2 Update, Windows 11 23H2 Update, Windows 11 24H2 Update, Windows 10 21H2 Update, and Windows 10 22H2 Update.

Important Information

- Once the BIOS is upgraded, you cannot downgrade the BIOS to version 1.2.1 or earlier due to downgrade restrictions. BIOS downgrades are restricted when there are security updates and important fixes with earlier versions that impact the functionality of the system.
- BIOS updates take no more than 5 minutes to be installed on your system. You can install the updates in the background while using the system.

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. For information about how to disable BitLocker, see How to Enable or Disable BitLocker with TPM in Windows at support.dell.com.
Note 2: Do not turn off power or interrupt the BIOS update process during the update.
Note 3: Your system requires a restart after installing the BIOS. The restart can be deferred but must be completed to ensure that the update is installed.

Download and Installation
1. Click Download File.
2. Click Save to save the file to your hard drive.
3. Browse to the location where you downloaded the file.
4. Double-click the new file.
The system restarts automatically and updates the BIOS at the system startup screen. After the BIOS update is complete, system restarts again.

Alienware x14 System BIOS

Download Files

Fixes & Enhancements

Important Information

Compatible Systems

Supported Operating Systems

Installation instructions

Applies to