Download Files
File Format: Dell Update Packages in native Microsoft Windows 64-bit format do not require that Microsoft WOW64 be installed on the Microsoft Windows Server.
File Name: BIOS_2WH28_WN64_1.2.4_01.EXE
File size: 32.38 MB
To ensure the integrity of your download, please verify the checksum value.
MD5: bf3c5249c1221d24bde880fd2d7db9eb
SHA1: dad1a05d559c4baa5a3f52bda920b9bdccb35589
SHA-256: a88ca3d2bde4e780b444b474fb3c3d2abfa2b9034049ca30c41f281eddc4e21d
File Format: 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.
File Name: BIOS_2WH28_LN64_1.2.4_01.BIN.sign
File size: 842 Bytes
To ensure the integrity of your download, please verify the checksum value.
MD5: eff745d1db322dc5bdd22e5249e195af
SHA1: b190df1c3207992643018889fcf6f3b1f00710b0
SHA-256: 7a8524e82cc90405de21b0099e798d804e0d1aea901b81a317e5b1c3a5d38912
File Format: 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.
File Name: R6725R7725-010204.efi
File size: 10.65 MB
To ensure the integrity of your download, please verify the checksum value.
MD5: 8c4066a31e8b823f61d9b2cce5af8e49
SHA1: df40abdf76a2e7cbf01884bc400c7f21fe39be33
SHA-256: 309f365adbf193d0e8dc2c17d1a3cd76fcbfe7c6b7b9075a2f6bd344410dec62
File Format: 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.
File Name: R7725_R6725 _BIOS_1.2.4_RN.pdf
File size: 483.55 KB
To ensure the integrity of your download, please verify the checksum value.
MD5: b061c77d3f329d029577ce6ea71f69e4
SHA1: fdcfb4db96032887e4267a4b43f25b883fd4bddb
SHA-256: c18678216a1a4b64f351d66c24f5a6eba27df1393afd0ae136a4d7ace5260472
File Format: Dell Update Packages for Linux can be used as stand-alone applications that ensure that specific validation criteria are met, then apply an update.<br /><b>Note:</b> Update Packages for Linux are open source. See the Dell Update Packages for Linux Readme for details.
File Name: BIOS_2WH28_LN64_1.2.4_01.BIN
File size: 20.08 MB
To ensure the integrity of your download, please verify the checksum value.
MD5: 6eddc600dd827624b86b17e138ffccfc
SHA1: 8bb27d5ec51d1331bfdb6ad9211e2f95f1e34497
SHA-256: 092e64952c15c59774aede1aeefdf7d621556db517a6b2effa6b752fbe3d4f43
Fixes & Enhancements
Fixes:
None for this release.
Enhancements:
- The AMD Generic Encapsulated Software Architecture (AGESA) Interface Specification for Family 1Ah Models 00h-0Fh has been upgraded to version 1.0.0.5.
- Added support for DPU cards.
- Add BIOS setup option to enable/disable Memory Retrain
Three options for Memory Training
Enable - Memory is always full retrained.
Fast - Memory is fast retrained when possible.
Retrain at Next Boot - To request one-time full retrain.
Important Information
None for this release.
Supported Operating Systems
Installation instructions
Dell Update Package Instructions for DRMK
Download
1. Click the "Download" 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
NOTE: You must provide a DOS bootable media, such as a USB key. This executable file does not create the DOS system files.
1. Browse to the location where you downloaded the file.
2. Update the name of the file to DOS recognizable format (8.3). If you do not update the filename to 8.3 format, the filename will be truncated to 8.3 format.
3. Copy the file to the bootable device.
4. Boot the system to DOS by using the bootable device.
5. Run the executable under DOS. Follow the instructions provided by the flash utility.
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Dell Update Package Instructions for EFI
Download
1. Click the "Download" 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.
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Dell Update Package Instructions for Linux DUP:
Download
1. Click the "Download" 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.
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Dell Update Package Instructions for Windows Dup:
Download
1. Click the "Download" 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.
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GnuPG Signature of Dell Update Package Instructions:
Download
1. Click the "Download" 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 public key. (You only need to do once on your system.)
2.Verify the Dell Update Package by using its signature file, [model]_BIOS_LX_[version].BIN.sign
Applies to
INFO,BIOS,LCK,FW,1.2.4
PowerEdge BIOS