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_DV9VR_WN64_1.23.1.EXE
File size: 30.73 MB
To ensure the integrity of your download, please verify the checksum value.
MD5: 50b558b12c71c6b01b6e09f273c7d0c8
SHA1: 5cac77b0ad207a70467398de95ebfeab8829e388
SHA-256: 4c559cafb1b0fe9aabbf5e7c4b46a381413f6a56c3020b1b05a8d41b3561ac13
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_DV9VR_LN64_1.23.1.BIN.sign
File size: 842 Bytes
To ensure the integrity of your download, please verify the checksum value.
MD5: f92422d0dc2340edb79659e4b02bd824
SHA1: 941004cbba7ac68a148d405b3f674dac4efdd426
SHA-256: 8e9c4f5108b911eb0220fc3a57f7454ee0bda1b67317c504ad4751c437f63b3f
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: XR4520-012301.efi
File size: 12.13 MB
To ensure the integrity of your download, please verify the checksum value.
MD5: 29d02fb65e62d2ccbd6d630f48d10ff1
SHA1: 6bfbe0dc3ed3a7eddac5d5b0931dc3194a977def
SHA-256: 0fa659ce4417d91f1cc30f401bea0885b4cf638200a9e66cfc7251f585fdeb3b
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: XR4510c_XR4520c_BIOS_1.23.1_ReleaseNote.pdf
File size: 199.05 KB
To ensure the integrity of your download, please verify the checksum value.
MD5: 6e96be9212e879550f51bb8df06da61e
SHA1: 6c1771a32414e063ea8768d68619c59342d20fa0
SHA-256: 611af622e8377188e0a8c7acf0a86cd6e42e914e2d7eda1e3d4f647b6679578c
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_DV9VR_LN64_1.23.1.BIN
File size: 29.79 MB
To ensure the integrity of your download, please verify the checksum value.
MD5: 0e665abfbddb255ac254d9850f489066
SHA1: 661ead44b86dce070e6b0f748370b69f8abbc1b4
SHA-256: 826b8e6d5976a2952c19b9670b95e24207537f77e830e21898a00acaa74e779c
Fixes & Enhancements
Fixes:
- the 'Memory Map Out' option does not function correctly.
Enhancements:
- Any security fix information will be accessible on the Dell Security Advisories and Notices website
Important Information
- BIOS 1.11.0 enabled Intel Embedded NIC iRC (intelligent reset controller) solution and upgraded Intel Processor Reference Codes to 24.D50 iRC 4.045. The system cannot be downgrade to the previous version once the BIOS updates to version 1.11.0 or newer.
- It is expected that UEFI0074 will be recorded in the Lifecycle log or observed during the initial BIOS POST when upgrading or downgrading a BIOS with related policy changes.
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