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 R740/R740xd/R640/R940/7920R Version 2.3.10
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 release contains BIOS firmware version 2.3.10 for Dell EMC Server PowerEdge R740/R740xd/R640/R940/7920R.
Release summary
Added or updated the following features:
- Updated the Processor Microcode to version 0x29 for the second generation Intel Xeon Processor Scalable Family.
- Updated the "Processor and Memory Reference Code to Production Candidate for second generation Intel Xeon Processor Scalable Family" to PLR1.
- Fixed inconsistencies in the Mellanox CX3 information displayed on the iDRAC GUI in the Firmware Inventory section.
For more information about specific items added and resolved in this BIOS version, see the Fixes and New and enhanced features sections.
Release summary
Added or updated the following features:
- Updated the Processor Microcode to version 0x29 for the second generation Intel Xeon Processor Scalable Family.
- Updated the "Processor and Memory Reference Code to Production Candidate for second generation Intel Xeon Processor Scalable Family" to PLR1.
- Fixed inconsistencies in the Mellanox CX3 information displayed on the iDRAC GUI in the Firmware Inventory section.
For more information about specific items added and resolved in this BIOS version, see the Fixes and New and enhanced features sections.
Recommended
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Fixes & Enhancements
Fixes
- Upgrading BIOS from 1.6.x (and earlier versions) to 2.2.x can potentially cause BIOS settings to be reset to default values.
- Inconsistencies in the Mellanox CX3 information displayed on the iDRAC GUI in the Firmware Inventory section.
- When the boot mode is set to BIOS and you set the date to 1998 in Setup, the Windows Server 2016 date and time displays the year as 2098.
- The BIOS HII Memory Operating Mode option is limited to Optimizer Mode when the Intel Optane DC Persistent Memory Modules (DCPMM) are installed.
- An Issue Where a Non-Critical Event (MEM9022) may be logged when you select Cryptographic Erase Disks from the Lifecycle Controller menu.
- NVDIMM-N firmware update may show an error message - UEFI0340: NVDIMM Running from Backup Firmware Image. Or, UEFI0337: Unable to update the firmware of NVDIMM located in the memory slot.
- Issues that were not reported by the Dell EMC customers at the time of current release.
Enhancements
- Updated the "Processor and Memory Reference Code to Production Candidate for second generation Intel(R) Xeon(R) Processor Scalable Family" to PLR1.
- Updated the Processor Microcode to version 0x29 for the second generation Intel Xeon Processor Scalable Family.
- Updated the Processor Microcode to version 0x60 for the Intel(R) Xeon(R) Processor Scalable Family.
- Updated the Intel Management Engine firmware to version 04.01.04.296.
- Enhanced protection for the DIMM Serial Presence Detect (SPD) data.
Read More- Upgrading BIOS from 1.6.x (and earlier versions) to 2.2.x can potentially cause BIOS settings to be reset to default values.
- Inconsistencies in the Mellanox CX3 information displayed on the iDRAC GUI in the Firmware Inventory section.
- When the boot mode is set to BIOS and you set the date to 1998 in Setup, the Windows Server 2016 date and time displays the year as 2098.
- The BIOS HII Memory Operating Mode option is limited to Optimizer Mode when the Intel Optane DC Persistent Memory Modules (DCPMM) are installed.
- An Issue Where a Non-Critical Event (MEM9022) may be logged when you select Cryptographic Erase Disks from the Lifecycle Controller menu.
- NVDIMM-N firmware update may show an error message - UEFI0340: NVDIMM Running from Backup Firmware Image. Or, UEFI0337: Unable to update the firmware of NVDIMM located in the memory slot.
- Issues that were not reported by the Dell EMC customers at the time of current release.
Enhancements
- Updated the "Processor and Memory Reference Code to Production Candidate for second generation Intel(R) Xeon(R) Processor Scalable Family" to PLR1.
- Updated the Processor Microcode to version 0x29 for the second generation Intel Xeon Processor Scalable Family.
- Updated the Processor Microcode to version 0x60 for the Intel(R) Xeon(R) Processor Scalable Family.
- Updated the Intel Management Engine firmware to version 04.01.04.296.
- Enhanced protection for the DIMM Serial Presence Detect (SPD) data.
Version
2.3.10, 2.3.10
Release date
16 Sept 2019
Download Type
System BIOS
Category
BIOS
Importance
RecommendedDell Technologies recommends applying this update during your next scheduled update cycle. The update contains changes to maintain overall system health. It ensures that the system software remains current and compatible with other system modules (firmware, BIOS, drivers, and software) and may include other new features.
Available formats View Important Information
File Format: Update Package for MS Windows 64-Bit.
File Name: BIOS_2R7N3_WN64_2.3.10.EXE
File Size: 27.3 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:
2ac52cc7863bd6d7d38ce97f11d1e495
SHA1:
691bf46af7ff93fc7423227226ae85683029ff74
SHA-256:
05f9504cf85b5021948c0adea0ab3d53b65d14bcd16b8643fac6831bcbe196dd
File Format: A GnuPG file which contains a cryptographic signature
File Name: BIOS_2R7N3_LN_2.3.10.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:
4e80249567a6e0fe7d12b1df49263ece
SHA1:
9ba99e7bf117f1fb9bc038818052c5e37cb8e924
SHA-256:
d469f96afc1f1791524be0284555ec7930a06f3b6b34a8c9d5f263f34971bdcc
File Format: A self-extracting file for use in 64-bit machines
File Name: R740-020310.efi
File Size: 19.25 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:
b6007333bcb8e0471fb0ed4206cfa60f
SHA1:
dda2cfdb63737936e243c52d89a7caf26d45afe6
SHA-256:
bbc4bcae82b6ff8eee3b52d62065db4fc9355e5f13bd80129edfc775f4b9b98a
File Format: An archive of PDF files to provide help and procedural information to the customers
File Name: R740R740XDR640R940Prec7920_BIOS.2.3.10.pdf
File Size: 200.21 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:
9d0ab9d7b57f92b097a5c4b9446dcc84
SHA1:
9f9eece46945a9074b5b340b11cea8aec9bf3c90
SHA-256:
481775764a4e05e1b74319914f188e6870a344b26b658fee3a9f92b3aafcbf71
File Format: Update Package for Red Hat Linux
File Name: BIOS_2R7N3_LN_2.3.10.BIN
File Size: 28.64 MB
This is a large file. Depending on your connection speed, it may take some time to download.
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:
5f04eb4f5e33fcd0fce597678f2d754f
SHA1:
05adc2ee3a723f4447e1377a2c691695c185f40f
SHA-256:
e238dfad5e97b55060ff6d6f87cb8d1da1e2df36068a35555cfa073b11cf1c52
By downloading, you accept the terms of the Dell Software License Agreement.
Supported Operating Systems
Not Applicable
Applies to
INFO,BIOS,LCK,FW,2.3.10
INFO,BIOSLOCK,R740XD,V2.3.10,Z
PowerEdge 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 guideDrivers 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.