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 Latitude 5300 and 5300 2-in-1 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. 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. This update addresses the Intel security advisories INTEL-SA-00233 and INTEL-SA-00213. A security advisory is a statement when a product is impacted by a security vulnerability and a remedy is available.
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Fixes & Enhancements

Fixes:
- Firmware updates to address security advisory INTEL-SA-00233 (CVE-2018-12126, CVE-2018-12127, CVE-2018-12130 and CVE-2019-11091).
- Firmware updates to address security advisory INTEL-SA-00213 (CVE-2019-0090, CVE-2019-0086, CVE-2019-0091, CVE-2019-0092, CVE-2019-0093, CVE-2019-0094, CVE-2019-0096, CVE-2019-0097, CVE-2019-0098, CVE-2019-0153 and CVE-2019-0170).
- Removed the pre-boot Intel RST Manager Optimized Defaults option.

Enhancements:
- Enhanced the compatibility of Jabra office headset when connected to Dell Docking Station WD19.
- Enhanced user experience for Intel Optane Memory Solid-State Drive (SSD).
- Updated Enhanced Pre-Boot System Assessment (ePSA) firmware.
Read More

Version

1.3.1, 1.3.1

Release date

23 Aug 2019

Download Type

System BIOS

Category

BIOS

Importance

Critical
Dell Technologies highly recommends applying this important update as soon as possible. The update contains critical bug fixes and changes to improve functionality, reliability, and stability of your Dell system. It may also include security fixes and other feature enhancements.
Available formats View Important Information
File Format: CPG BIOS Executable for Windows/DOS
File Name: Latitude_5300_1.3.1.exe
File Size: 19.96 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:
44e63f35826bf8839ecfeba96626088e
SHA1:
40f7d6adb2850d6fdf112b9d5b4571aa69c38d32
SHA-256:
a9e8701c606628536964335a581574a18378d93471fd2e01509fdd744f38e819
File Format: External release notes
File Name: Latitude_5300_1.3.1_External.txt
File Size: 3.11 KB
This is a large file. Depending on your connection speed, it may take some time to download.
Format Description:
This file format contains plain text which can be viewed with a standard text editor.
To ensure the integrity of your download, please verify the checksum value.
MD5:
9ead4abb041a3fea1f313d8740c55895
SHA1:
851bece307160f0f1dd6bf15b3a0475de76cf44c
SHA-256:
f2108f6e0a3f50e71f5e5bd977676758c3eeb5cba779204fac1766c83935432e

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

Additional details

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Once the BIOS is upgraded, you cannot downgrade BIOS EXE/ Recovery (RCV) to the versions before 1.2.0 due to restrictions.
Latitude 5300 2-in-1/ 5300
Updating the BIOS from Windows

Note 1: Before updating the BIOS, ensure that you suspend BitLocker encryption on a BitLocker-enabled system. If it 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.

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 finished, system will auto reboot to take effect.

Need help with BIOS issues?

Find a solution in Dell's BIOS troubleshooting guide

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