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 Common Vulnerabilities and Exposures (CVE). Common Vulnerabilities and Exposures (CVE) is a list of security vulnerabilities and exposures that are publicly disclosed.
To view all drivers for your PowerEdge T40, go to Drivers and downloads.
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PowerEdge_T40_1.11.0.exe | 15.14 MB
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File Format: CPG BIOS Executable for Windows/DOS
File Name: PowerEdge_T40_1.11.0.exe
File Size: 15.14 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:
cc3791265e9d017da6b459511165c743
SHA1:
b182b87db996de7a5f0ff8b9411c72a32d55c0a8
SHA-256:
233521db4e36a06a356a1b0980af83df85089fab48afef2b4cdf9c7a64596b62

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

Fixes & Enhancements

- This release contains security updates as disclosed in the Dell Security Advisories DSA-2023-095, DSA-2023-099, and DSA-2023-100. For more information, see Dell Security Advisories and Notices.
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Version

1.11.0, 1.11.0

Release date

28 Apr 2023

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.

Additional details

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- Once the BIOS is upgraded, you cannot downgrade the BIOS to versions earlier than 1.11.0. BIOS downgrades are restricted when there are security updates and important fixes with earlier versions that impact the functionality of the system.
- 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 1.11.0.
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
1.10.018 Apr 2023
1.9.007 Nov 2022
1.8.010 May 2022
1.7.019 Jan 2022
1.6.015 Nov 2021
1.5.030 Jul 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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