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.

PowerEdge T40 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 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 Intel Security Advisories INTEL-SA-00459, INTEL-SA-00464. A security advisory is a statement when a security vulnerability impacts a product, and a remedy is available for the vulnerability.
To view all drivers for your PowerEdge T40, go to Drivers and downloads.
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PowerEdge_T40_1.5.0.exe | 15.07 MB
This is a large file. Depending on your connection speed, it may take some time to download.
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File Format: CPG BIOS Executable for Windows/DOS
File Name: PowerEdge_T40_1.5.0.exe
File Size: 15.07 MB
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:
9d3d44b98bf0cb432020be009d279c18
SHA1:
b4e95f045c1eb46535cca539ad1debfde89c267d
SHA-256:
32a35fc3f53ce351d887d4b5c36c8c7890f296d86deda82d8f84c5a826ed4418

Find more updates. Use SupportAssist to find all the latest driver updates for your device.

Fixes & Enhancements

Fixes:
- Firmware updates to address the Intel Security Advisory INTEL-SA-00459 (CVE-2020-24507, CVE-2020-8703, and CVE-2020-24506).
- Firmware updates to address the Intel Security Advisory INTEL-SA-00464 (CVE-2020-24511 and CVE-2020-24512).
- Fixed the issue where the Administrator and System Password cannot be set through Windows Management Instrumentation (WMI) command. This issue occurs when you enter more than 16 characters.
- Firmware updates to address security vulnerabilities.

Enhancements:
None for this release
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Version

1.5.0, 1.5.0

Release date

30 Jul 2021

Download Type

System BIOS

Category

BIOS

Importance

Urgent
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.
View Important Information
File Format: An archive of PDF files to provide help and procedural information to the customers
File Name: T40_BIOS_1.5.0_RN.pdf
File Size: 120.96 KB
This is a large file. Depending on your connection speed, it may take some time to download.
Format Description:
This format consists of an archive of PDF files used to provide help and procedural information to the customer. It is necessary to install the Adobe Acrobat Reader first to view the files in this archive.
To ensure the integrity of your download, please verify the checksum value.
MD5:
a2b2b0eb0fc8fb9d307e0865963ae38d
SHA1:
3307f8bb507bbae4ed2ce741f148b5efe0d721c2
SHA-256:
a741c802e3e7bf46901c0a7ddb472964e830c50481970ec7eccdda9568c4819a

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

Additional details

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If your system current BIOS version is earlier than 1.0.0, ensure that you update the BIOS to version 1.2.0 before updating the BIOS to version 1.3.1.
1.22.010 Nov 2025
1.21.002 Sept 2025
1.20.018 Jul 2025
1.19.010 Jun 2025
1.18.014 Feb 2025
1.17.030 Jul 2024
1.16.009 Apr 2024
1.15.021 Feb 2024
1.14.008 Jan 2024
1.13.014 Nov 2023
1.12.021 Aug 2023
1.11.028 Apr 2023
1.10.018 Apr 2023
1.9.007 Nov 2022
1.8.010 May 2022
1.7.019 Jan 2022
1.6.015 Nov 2021
1.4.020 Nov 2020
1.3.109 Aug 2020
1.2.021 May 2020
1.1.109 Dec 2019
1.0.003 Oct 2019
Estoque BIOS
1. Go to www.dell.com/support.
2. In the Enter a Service Tag, Serial Number box, type the product name. For example, PowerEdge R830.
3. Select your product from the list that is displayed.
4. Click Drivers & downloads.
5. From the Category drop-down menu, select BIOS.
6. In the Name column, expand the hyperlinked BIOS title.
a. To view information about earlier versions, click Older versions.
7. To view information about compatible systems and installation instructions, click View full driver details.
8. On the Driver Details page, scroll down and expand Installation instructions. Instructions about downloading and installing Update Packages by using methods such as DRMK, EFI, Linux, and Windows is displayed.
9. Follow the relevant instructions to update the BIOS.

Need help with BIOS issues?

Find a solution in Dell's BIOS troubleshooting guide

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