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.

Dell XPS 13 9370 System BIOS

Restart required Installed This file was automatically installed as part of a recent update. If you are experiencing any issues, you can manually download and reinstall.
This package contains the Dell system BIOS update for Dell XPS 13 9370 system that runs the 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. It fixes the issue where the power discharges from the system in modern standby mode, when the system is started with Dell Thunderbolt Dock TB16 connected to it.
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Fixes & Enhancements

Fixes:
- Fixed the issue where the power discharges from the system, during modern standby mode, when the system is started with Dell Thunderbolt Dock TB16 connected to it.

Enhancements:
- This update integrates the BIOSConnect feature into Dell SupportAssist OS Recovery. This feature connects the system to the Dell image server to download and recover the operating system.
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Version

1.8.1, 1.8.1

Release date

27 Feb 2019

Download Type

System BIOS

Category

BIOS

Importance

Optional
Dell Technologies recommends reviewing this update to determine if it applies to your system. The update contains changes that impact only certain configurations or provides new features that may or may not apply to your environment.
Available formats
File Format: CPG BIOS Executable for Windows/DOS
File Name: XPS_9370_1.8.1.exe
File Size: 15.85 MB
This is a large file. Depending on your connection speed, it may take some time to download.
Format Description:
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.
To ensure the integrity of your download, please verify the checksum value.
MD5:
5c9c89394763a21de4fe0924c0f9fb2f
SHA1:
c2e373a2710ba18a0102b52a749b8358abc89c2d
SHA-256:
7ea8893b21e35900ce6798ec9c0e9139e401d7fc7bdc7e03cecbaa8eb5312a8e

By downloading, you accept the terms of the Dell Software License Agreement.

Additional details

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9370
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.

Run the BIOS update utility from Windows environment.

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. The system shuts down after the update is complete.

Need help with BIOS issues?

Find a solution in Dell's BIOS troubleshooting guide

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