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 EMC Server PowerEdge BIOS R440/R540/T440 Version 2.8.2
Restart required AUTO INSTALLED This file was automatically installed as part of a recent update. If you are experiencing any issues, you can manually download and reinstall.- Fixed an industry-issue seen on BIOS versions 2.6.3 through 2.8.1 where the system may reset during power-on at the time "Configuring Memory" is displayed on the boot screen. The issue is applicable to DDR4 and NVDIMM-N memory configurations.
- Updated the "Processor and Memory Reference Code" for the second-generation Intel Xeon Processor Scalable Family to IPU 2020.1.
- Enhancement to address the security vulnerabilities (Common Vulnerabilities and Exposures-CVE) such as CVE-2020-0545, CVE-2020-0548, and CVE-2020-0549.
For more information about specific items added and resolved in this BIOS version, see the Fixes and New and enhanced features sections.
- Updated the "Processor and Memory Reference Code" for the second-generation Intel Xeon Processor Scalable Family to IPU 2020.1.
- Enhancement to address the security vulnerabilities (Common Vulnerabilities and Exposures-CVE) such as CVE-2020-0545, CVE-2020-0548, and CVE-2020-0549.
For more information about specific items added and resolved in this BIOS version, see the Fixes and New and enhanced features sections.
To view all drivers for your PowerEdge R440, go to Drivers and downloads.
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BIOS_N7CR0_LN_2.8.2_04.BIN | 28.46 MB
This is a large file. Depending on your connection speed, it may take some time to download.
File Format:
Update Package for Red Hat Linux
File Name:
BIOS_N7CR0_LN_2.8.2_04.BIN
File Size:
28.46 MB
Format Description
Dell Update Packages for Linux can be used as stand-alone applications that ensure that specific validation criteria are met, then apply an update.
Note: Update Packages for Linux are open source. See the Dell Update Packages for Linux Readme for details.
Note: Update Packages for Linux are open source. See the Dell Update Packages for Linux Readme for details.
To ensure the integrity of your download, please verify the checksum value.
MD5:
e7b72a2a703001dacc848dea1b126966
SHA1:
4d06f0dc87940d7a1724a78eea2b3653dad1724e
SHA-256:
4172594f2448d9fd5018a2616b036414ca70cccd7bb38f7396d7829e81dd082c
Sign in to Windows as an admin to use automatic scan. If your're already signed in as an admin and seeing this message, please reboot.
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Find more updates. Use SupportAssist to find all the latest driver updates for your device.
Fixes & Enhancements
Fixes:
Fixed an industry-issue seen on BIOS versions 2.6.3 through 2.8.1 where the system may reset during power-on at the time "Configuring Memory" is displayed on the boot screen. The issue is applicable to DDR4 and NVDIMM-N memory configurations.
The following are included in 2.8.2 that were released in previous BIOS versions that are no longer available for download.
- Issue with the "Monitor/MWait" option in System Profile Settings on 2-socket servers, remaining enabled after selecting disable.
- Issue with "CPU Domain Power Limiting" not capping to target values.
- Issue with MSR 0x1AD which interfered with the new Turbo Ratio Limits has been fixed, without impacting the factory default settings.
- Issue with the memory capacity changing when "Node Interleaving" or "Sub NUMA Cluster" is enabled.
- Fixed an issue with Maximum Payload size because it resulted in a Purple Screen of Death (PSoD) in VMware ESXi when an NVMe drive is hot-plugged in certain configurations.
- Fixed an issue where there was an improper functioning of the MSR 0x1AD (TURBO_RATIO_LIMITS_RATIOS) register.
- Fixed other miscellaneous issues.
Enhancements
The following are included in 2.8.2 that were released in previous BIOS versions that are no longer available for download.
- Added an option in "DRAM Refresh Delay" in Memory Settings, to disable refresh postponement.
- Updated the "Processor and Memory Reference Code" for the second-generation Intel(R) Xeon Processor Scalable Family to IPU 2020.1.
- The S140 firmware is updated to 5.5.2-0006.
- The memory self-healing feature is added to perform memory self-healing after an uncorrectable error (MEM 0001) or burst of correctable errors (MEM 8000). Memory self-healing for a MEM 0001 event will execute automatically, but for a series of MEM 8000 events, self-healing is initiated after a system restart.
- Updated the Processor Microcode to version 0x2F00 for the second-generation Intel Xeon Processor Scalable Family.
- Updated the Processor Microcode to version 0x69 for the Intel Xeon Processor Scalable Family.
- Updated the Intel Management Engine firmware to version 04.01.04.381.
- Updated the BIOS ACM (authenticated code module) to version 1.7.3.2019.07.12.
- Enhancement to address the security vulnerabilities (Common Vulnerabilities and Exposures-CVE) such as CVE-2020-0545, CVE-2020-0548, and CVE-2020-0549.
Read More
Fixed an industry-issue seen on BIOS versions 2.6.3 through 2.8.1 where the system may reset during power-on at the time "Configuring Memory" is displayed on the boot screen. The issue is applicable to DDR4 and NVDIMM-N memory configurations.
The following are included in 2.8.2 that were released in previous BIOS versions that are no longer available for download.
- Issue with the "Monitor/MWait" option in System Profile Settings on 2-socket servers, remaining enabled after selecting disable.
- Issue with "CPU Domain Power Limiting" not capping to target values.
- Issue with MSR 0x1AD which interfered with the new Turbo Ratio Limits has been fixed, without impacting the factory default settings.
- Issue with the memory capacity changing when "Node Interleaving" or "Sub NUMA Cluster" is enabled.
- Fixed an issue with Maximum Payload size because it resulted in a Purple Screen of Death (PSoD) in VMware ESXi when an NVMe drive is hot-plugged in certain configurations.
- Fixed an issue where there was an improper functioning of the MSR 0x1AD (TURBO_RATIO_LIMITS_RATIOS) register.
- Fixed other miscellaneous issues.
Enhancements
The following are included in 2.8.2 that were released in previous BIOS versions that are no longer available for download.
- Added an option in "DRAM Refresh Delay" in Memory Settings, to disable refresh postponement.
- Updated the "Processor and Memory Reference Code" for the second-generation Intel(R) Xeon Processor Scalable Family to IPU 2020.1.
- The S140 firmware is updated to 5.5.2-0006.
- The memory self-healing feature is added to perform memory self-healing after an uncorrectable error (MEM 0001) or burst of correctable errors (MEM 8000). Memory self-healing for a MEM 0001 event will execute automatically, but for a series of MEM 8000 events, self-healing is initiated after a system restart.
- Updated the Processor Microcode to version 0x2F00 for the second-generation Intel Xeon Processor Scalable Family.
- Updated the Processor Microcode to version 0x69 for the Intel Xeon Processor Scalable Family.
- Updated the Intel Management Engine firmware to version 04.01.04.381.
- Updated the BIOS ACM (authenticated code module) to version 1.7.3.2019.07.12.
- Enhancement to address the security vulnerabilities (Common Vulnerabilities and Exposures-CVE) such as CVE-2020-0545, CVE-2020-0548, and CVE-2020-0549.
Version
2.8.2, 2.8.2
Release date
10 Sep 2020
Download Type
System BIOS
Category
BIOS
Importance
UrgentDell 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:
A GnuPG file which contains a cryptographic signature
File Name:
BIOS_N7CR0_LN_2.8.2_04.BIN.sign
File Size:
226 Bytes
This is a large file. Depending on your connection speed, it may take some time to download.
Format Description:
The GnuPG signature for Red Hat Linux Update Package can be used to authenticate Dell's identity in the correlated Red Hat Linux Update Package.
To ensure the integrity of your download, please verify the checksum value.
MD5:
5b3f426f2107520a6d8ea2f78c3ca223
SHA1:
abfa5921790b564bcd4df3da3404fc97342c4935
SHA-256:
76de150e82aaec86d9f36ccc634585c7e2ade57f1a82d4a7ef99da02cd49d22b
File Format:
A self-extracting file for use in 64-bit machines
File Name:
BIOS_N7CR0_EFI_2.8.2.efi
File Size:
19.07 MB
This is a large file. Depending on your connection speed, it may take some time to download.
Format Description:
This file contains compressed content that can be executed from the EFI Shell or EFI Boot Manager. Download the file to the EFI partition on a removable media device. Insert the removable media, then reboot the system and run the program from the EFI Shell or EFI Boot Manager.
To ensure the integrity of your download, please verify the checksum value.
MD5:
682ab65b5ed90cc71f445c261ffb1c8c
SHA1:
e145f7906cadfef1a306bab4c22eec064b4a9b23
SHA-256:
670551964420ef2d3d2af1985373cbd137a3221b1ff8c7835b2be637b9cbd83e
File Format:
An archive of PDF files to provide help and procedural information to the customers
File Name:
R440R540T440_BIOS.2.8.2_RN.pdf
File Size:
155.77 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:
0abdee3a94be5d745c30d9c1ca8c854b
SHA1:
15b7e1c9af98595ab79e4d7acaf12f096fee8285
SHA-256:
8ada22910ca9016ab5ebcecd6d9fccc984a6c783058e3691f6210676b8a2a878
File Format:
Update Package for MS Windows 64-Bit.
File Name:
BIOS_N7CR0_WN64_2.8.2_04.EXE
File Size:
27.11 MB
This is a large file. Depending on your connection speed, it may take some time to download.
Format Description:
Dell Update Packages in native Microsoft Windows 64-bit format do not require that Microsoft WOW64 be installed on the Microsoft Windows Server.
To ensure the integrity of your download, please verify the checksum value.
MD5:
bcce9bb38c0a4e1b19d528f43aa15b9d
SHA1:
8656a6a7fd877e1969aac954aba40dd62e0ff0ac
SHA-256:
5085ea16a5f34b6958ae8d8a38b5514962cfd0970400f2d963eddc2013b3a69a
By downloading, you accept the terms of the Dell Software License Agreement.
Important Information
When you try updating a BIOS version either under OS (by using an Update Package (DUP)) or under UEFI Shell (a .efi file), the system may take more time to complete the BIOS update process (in case of a system that has 14 TB memory, it takes around 30 minutes to complete the BIOS update process under Windows Server 2016). There are two ways to work around this issue:
- Use an out-of-band BIOS update method--IDRAC Graphical User Interface (GUI) or RACADM Command Line Interface (CLI) command.
- Physically reduce the memory capacity by removing a few memory modules (improve the speed of the BIOS update process), and then try again.
When you try installing one or more PCIe devices on the system and if the cards require more limited legacy I/O resources, then the system may adjust the legacy I/O resources between the stack and the reboot system automatically. If the system fails during the allocation of PCI resources, then a UEFI0256 error message is logged. You can perform one of the following actions and retry the operation:
- Remove unused PCIe card to free up legacy I/O space.
- Go to System Setup and disable unused PCIe card to free up legacy I/O space.
- Use an out-of-band BIOS update method--IDRAC Graphical User Interface (GUI) or RACADM Command Line Interface (CLI) command.
- Physically reduce the memory capacity by removing a few memory modules (improve the speed of the BIOS update process), and then try again.
When you try installing one or more PCIe devices on the system and if the cards require more limited legacy I/O resources, then the system may adjust the legacy I/O resources between the stack and the reboot system automatically. If the system fails during the allocation of PCI resources, then a UEFI0256 error message is logged. You can perform one of the following actions and retry the operation:
- Remove unused PCIe card to free up legacy I/O space.
- Go to System Setup and disable unused PCIe card to free up legacy I/O space.
Other Available Versions
2.21.111 Mar 2024
2.20.101 Dec 2023
2.19.108 Aug 2023
2.18.109 May 2023
2.17.114 Feb 2023
2.16.110 Nov 2022
2.15.109 Aug 2022
2.14.210 May 2022
2.13.308 Feb 2022
2.12.208 Sep 2021
2.11.208 Jun 2021
2.10.229 Mar 2021
2.9.310 Nov 2020
2.5.417 Feb 2020
2.4.802 Dec 2019
2.3.1016 Sep 2019
2.2.1125 Jun 2019
2.2.931 May 2019
1.7.011 Feb 2019
1.6.1104 Dec 2018
1.5.630 Oct 2018
1.4.827 Jun 2018
1.4.511 Jun 2018
1.3.718 Feb 2018
1.2.1120 Nov 2017
Supported Operating Systems
Not Applicable
Looking for a different OS? View the list of Dell supported operating systems
Applies to
INFO,BIOS,2.8.2,D560/F,DECFY21
Taurus BIOS
Installation instructions
Dell EMC Update Package Instructions for EFI
Download
1. Click the "Download Now" link to download the file.
2. If the Export Compliance Disclaimer window appears, click the "I agree" link if you accept the agreement.
3. When the File Download window appears, click "Save" to save the file to your hard drive.
Installation
You can update the BIOS using a UEFI shell bootable media, such as a USB key.
1. Copy the file to the bootable device with UEFI shell.
2. Boot the system to UEFI shell by using the bootable device.
3. Run the executable (.efi) under the UEFI shell. Follow the instructions provided by the flash utility.
You can also load this executable directly from BIOS Boot Manager without a UEFI shell bootable media.
1. Copy the file to a USB device
2. Plug in the USB device and press F11 during POST to enter BIOS Boot Manager
3. Navigate to the System Utilities menu and select BIOS Update File Explorer
4. Select the USB device and navigate through the directory contents to find the executable (.efi)
5. Launch the executable and follow the instructions provided by the flash utility.
----------------------------------------------------------------------
Dell EMC Update Package Instructions for Linux DUP:
Download
1. Click the "Download Now" link to download the file.
2. When the File Download window appears, click "Save" to save the file to your hard drive.
Installation
1. Read over the release information presented by executing the "./[model]_BIOS_LX_[revision].BIN --version" command from the shell.
2. Download and install any prerequisites identified in the above step before proceeding.
3. Install any necessary Embedded Systems Management firmware prior to this BIOS update.
4. Run the update by executing "./[model]_BIOS_LX_[version].BIN" from the shell.
5. Follow the remaining prompts to perform the update.
----------------------------------------------------------------------
Dell EMC Update Package Instructions for Windows Dup:
Download
1. Click the "Download Now" link to download the file.
2. When the File Download window appears, click "Save" to save the file to your hard drive.
Installation
1. Browse to the location where you downloaded the file and double-click the new file.
2. Read over the release information presented in the dialog window.
3. Download and install any prerequisites identified in the dialog window before proceeding.
4. Install any necessary Embedded Systems Management firmware prior to this BIOS update.
5. Click the Install button.
6. Follow the remaining prompts to perform the update.
----------------------------------------------------------------------
GnuPG Signature of Dell EMC Update Package Instructions:
Download
1. Click the "Download Now" link to download the file.
2. When the "File Download" window appears, click "Save" to save the file to your hard drive.
Installation
1. Import the Dell EMC public key. (You only need to do once on your system.)
2. Verify the Dell EMC Update Package by using its signature file, [model]_BIOS_LX_[version].BIN.sign
Download
1. Click the "Download Now" link to download the file.
2. If the Export Compliance Disclaimer window appears, click the "I agree" link if you accept the agreement.
3. When the File Download window appears, click "Save" to save the file to your hard drive.
Installation
You can update the BIOS using a UEFI shell bootable media, such as a USB key.
1. Copy the file to the bootable device with UEFI shell.
2. Boot the system to UEFI shell by using the bootable device.
3. Run the executable (.efi) under the UEFI shell. Follow the instructions provided by the flash utility.
You can also load this executable directly from BIOS Boot Manager without a UEFI shell bootable media.
1. Copy the file to a USB device
2. Plug in the USB device and press F11 during POST to enter BIOS Boot Manager
3. Navigate to the System Utilities menu and select BIOS Update File Explorer
4. Select the USB device and navigate through the directory contents to find the executable (.efi)
5. Launch the executable and follow the instructions provided by the flash utility.
----------------------------------------------------------------------
Dell EMC Update Package Instructions for Linux DUP:
Download
1. Click the "Download Now" link to download the file.
2. When the File Download window appears, click "Save" to save the file to your hard drive.
Installation
1. Read over the release information presented by executing the "./[model]_BIOS_LX_[revision].BIN --version" command from the shell.
2. Download and install any prerequisites identified in the above step before proceeding.
3. Install any necessary Embedded Systems Management firmware prior to this BIOS update.
4. Run the update by executing "./[model]_BIOS_LX_[version].BIN" from the shell.
5. Follow the remaining prompts to perform the update.
----------------------------------------------------------------------
Dell EMC Update Package Instructions for Windows Dup:
Download
1. Click the "Download Now" link to download the file.
2. When the File Download window appears, click "Save" to save the file to your hard drive.
Installation
1. Browse to the location where you downloaded the file and double-click the new file.
2. Read over the release information presented in the dialog window.
3. Download and install any prerequisites identified in the dialog window before proceeding.
4. Install any necessary Embedded Systems Management firmware prior to this BIOS update.
5. Click the Install button.
6. Follow the remaining prompts to perform the update.
----------------------------------------------------------------------
GnuPG Signature of Dell EMC Update Package Instructions:
Download
1. Click the "Download Now" link to download the file.
2. When the "File Download" window appears, click "Save" to save the file to your hard drive.
Installation
1. Import the Dell EMC public key. (You only need to do once on your system.)
2. Verify the Dell EMC Update Package by using its signature file, [model]_BIOS_LX_[version].BIN.sign
Need help with BIOS issues?
Find a solution in Dell's BIOS troubleshooting and usage guide.Drivers help and tutorials
For more downloads go to the Drivers and downloads.
For help on using the information on this page, please visit Driver Help and Tutorials.