Dell XPS 13 7390 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 : DWNYK

Importance : Critical

Version : 1.29.0, 1.29.0 Latest version Recommended version Latest and Recommended version

Release Date : 31 Jan 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: XPS_13_7390_2-in-1_1.29.0.exe

File size: 17.65 MB

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

MD5: 014a0f622eb5eba523e47dc0f4307fba

SHA1: 1586b548633a4003e4f181494ed94dc8e1fd5c21

SHA-256: 54c9b726888e37e46bcae4ed869060b5770a256caa9f52d4b0f478cc7e276450

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: 17.65 MB

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

MD5: 014a0f622eb5eba523e47dc0f4307fba

SHA1: 1586b548633a4003e4f181494ed94dc8e1fd5c21

SHA-256: 54c9b726888e37e46bcae4ed869060b5770a256caa9f52d4b0f478cc7e276450

Download .RCV

Fixes & Enhancements

- This release contains security updates as disclosed in the Dell Security Advisories DSA-2024-036, DSA-2023-364, DSA-2023-467, DSA-2023-344, DSA-2023-362, DSA-2023-191, and DSA-2023-449. For more information, see Dell Security Advisories and Notices.

Important Information

- Once the BIOS is upgraded, you cannot downgrade the BIOS to version 1.11.0 or earlier. BIOS downgrades are restricted when there are security updates and important fixes with earlier versions that impact the functionality of the system.
- Ensure that you update the BIOS to version 1.5.0 before updating the BIOS to version 1.6.0 or later.
- 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 the 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 file.
5. Click Yes to open the BIOS update utility.
6. Click Update to initiate the update process. A progress bar is displayed.
7. 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 the update finishes, the system automatically restarts.

Dell XPS 13 7390 2-in-1 System BIOS

Download Files

Fixes & Enhancements

Important Information

Compatible Systems

Supported Operating Systems

Installation instructions

Applies to