Dell EMC Server PowerEdge R750, R750xa, R750xs, R650, R650xs, R550, R450, C6520, MX750c and T550 BIOS Version 1.4.4

Restart required

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.

Driver Id : 893WH

Importance : Recommended

Version : 1.4.4, 1.4.4 Latest version Recommended version Latest and Recommended version

Release Date : 08 Dec 2021

Download Type : System BIOS

Category : BIOS

This release contains BIOS firmware version 1.4.4 for Dell EMC Server PowerEdge R750, R750xa, R750xs, R650, R650xs, R550, R450, C6520, MX750c and T550.
This release provides support for NVMe Solid State Drives (SSDs) Led indicator working on Windows server 2022 operating system.

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_893WH_WN64_1.4.4.EXE

File size: 21.13 MB

To ensure the integrity of your download, please verify the checksum value.

MD5: 18906c207dba32d556e05a02a61c5e39

SHA1: ae35c7f83df6b4b591c0631be155d836d97fd848

SHA-256: 9b2f6a314d2984c10081b0625c6c0cd663f4416b89b00e8298f13a8741db8f33

Download .EXE

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_893WH_LN64_1.4.4.BIN.sign

File size: 226 Bytes

To ensure the integrity of your download, please verify the checksum value.

MD5: 9f5b6b06ca2c6a2fd739ff3121acf0af

SHA1: de05b84f71c576f028ebc5f46d3a3dd5a0a30cb4

SHA-256: 1d04b741268d2442fd48c0aaf5382e7611e77cd8b93b52f8c9eaff94531bc529

Download .SIGN

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: BIOS15GIL1-010404.efi

File size: 13.08 MB

To ensure the integrity of your download, please verify the checksum value.

MD5: cc193cd599cff63254f5f6a081e76eba

SHA1: 3d434ac7e5f773a9d8c2574481ccbe3a2a248319

SHA-256: 065a831e9878ab30c0dbf6c5e02a1931ae5d5a1dd52bf943054b3c09b23237e8

Download .EFI

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: R750_R750xa_R750xs_R650_R650xs_R550_R450_C6520_MX750c_T550_BIOS_1.4.4_ReleaseNote.pdf

File size: 112.91 KB

To ensure the integrity of your download, please verify the checksum value.

MD5: bf8557e7583031036bcd5ae98e09b896

SHA1: 09ada31d38eb015486759e600d1aaedbc6592b28

SHA-256: 29b3f8d7afc7eb80c9546472ea5d6dcefe347c767bd562863068981bce282bdc

Download .PDF

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.
Note: Update Packages for Linux are open source. See the Dell Update Packages for Linux Readme for details.

File Name: BIOS_893WH_LN64_1.4.4.BIN

File size: 17.34 MB

To ensure the integrity of your download, please verify the checksum value.

MD5: d4b7f0129921b824475489b5c07ffe7e

SHA1: 9ba34d291096dc17af56110dc695cec6a66f9323

SHA-256: d5854fb1f32c5a8e0ab07b8c943583f3164da91faa56a1af7d794d70a9f2c022

Download .BIN

Fixes & Enhancements

Fixes
- Fix an issue where the UEFI0046 error message is displayed during the power-on-self-test and Life cycle log after reset system from Integrated Remote Access Controller (iDRAC) GUI, while TXT-based Secure Launch is running in Windows Server 2022 operating system.

Enhancements
- Update Intel processor and memory reference codes to production version (PV) maintain release 7 (MR7) v21.P.41.
- Update the processor microcode to version 0x311 for the third-generation Intel Xeon Processor Scalable Family.
- Update the Integrated Remote Access Controller (iDRAC) HII settings engine to version 5.00.00.04.
- Update the ID of a self-heal attempt skipped event from MEM6199 to MEM5100.
- Support for NVMe Solid State Drives (SSDs) led indicator works on Windows Server 2022 operating system.
- Remove Workstation Performance option from System Profile setting of Setup menu.

Installation instructions

Dell 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.
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Dell 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.
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Dell 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.
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GnuPG Signature of Dell 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 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.

Dell EMC Server PowerEdge R750, R750xa, R750xs, R650, R650xs, R550, R450, C6520, MX750c and T550 BIOS Version 1.4.4

Download Files

Fixes & Enhancements

Important Information

Compatible Systems

Supported Operating Systems

Installation instructions

Applies to