下载文件
文件格式： Red Hat Linux更新包的GnuPG签名可用于验证戴尔在相关Red Hat Linux更新包中的身份。
文件名: BIOS_R5R32_LN_2.1.2.BIN.sign
文件大小: 189 Bytes
为确保下载的完整性，请验证校验和值。
MD5： a20e9bbdb3da136c860a9842672e35a0
SHA1： d46624a61f79ed8ab36ea21a85630441d4de18f8
SHA-256： 2d1a9e7a25b195438aed4906e4865de1b24fa2cae960a02b438ab600baf899aa
文件格式： 此文件包含可以从EFI外壳或EFI引导管理器执行的压缩内容。将文件下载到可移动介质设备上的EFI分区。插入可移动介质，然后重新启动系统，并从EFI外壳或EFI引导管理器运行该程序。
文件名: R420-020102C.efi
文件大小: 8.08 MB
为确保下载的完整性，请验证校验和值。
MD5： 91b64bd09fa89ba75c8fc90bce5d6e73
SHA1： 4e29f3b921101594ef6381c6eb8636e45ba271f3
SHA-256： 1cfbd25fc8f6bc45ebb020035d3bc714837db6f2556bf2f31238e35d42978f37
文件格式： 此格式包含一个PDF文件归档，用于向客户提供帮助和过程信息。必须先安装Adobe Acrobat Reader，然后才能查看此归档中的文件。
文件名: R420_BIOS_02_01_02_Release_Notes.pdf
文件大小: 173.42 KB
为确保下载的完整性，请验证校验和值。
MD5： 99e0f70e359bed9eac3cab141e0db249
SHA1： c513a64752bedb60968d25f90a81675f47c425b4
SHA-256： f425614188cbe3fb6a72543d0ac72e0abef2787d5e015d7ddc9013d4361208f1
文件格式： Microsoft Windows 32位格式中的戴尔更新包(DUP)设计为可以在Microsoft Windows 64位操作系统上运行。Microsoft Windows 64位格式中的戴尔更新包(DUP)仅可在Microsoft Windows 64位操作系统上运行。选择设备驱动程序更新时，请务必选择适合您的操作系统的更新。
文件名: BIOS_R5R32_WN32_2.1.2.EXE
文件大小: 14.83 MB
为确保下载的完整性，请验证校验和值。
MD5： e68e125da7fdd4a92280fc7b08fd5edf
SHA1： c22ccfdaf9b3331332f3fe8356fa6987c3af1675
SHA-256： e766eafe726f27bc51b634941d3255a7540622a85d288878027fb65d68a29c9b
文件格式： 如戴尔更新包为原生微软64位格式，则不需要在微软Windows服务器上安装WOW64。
文件名: BIOS_R5R32_WN64_2.1.2.EXE
文件大小: 22.72 MB
为确保下载的完整性，请验证校验和值。
MD5： 4130ffb057378734e5999aabf3a4bc09
SHA1： 91b1d8c735c24185e911e821b0c705d7d7fff196
SHA-256： 8909dc6500113addb30db7c6f16b9456f5063b583ab008c0976d19586ae11f15
文件格式： 适用于Linux 的戴 尔更新包是在 满足特定的标准系统环境下使用的独立应用程序。，然后应用更新。
注意：Linux的更新包是开源的。查看适用于Linux 的戴 尔更新包自述以了解 详情，了解详情。
文件名: BIOS_R5R32_LN_2.1.2.BIN
文件大小: 10.13 MB
为确保下载的完整性，请验证校验和值。
MD5： 9ca95d8af665f8a1572f0a1ec7b1f113
SHA1： b907e9e539cd51445aed96f368dc0674c791397c
SHA-256： fb50d3df84fbbe420210e9274b12f0a327ca556e10ef5d797d34bd098a1c20f9
文件格式： 此文件格式包含纯文本，您可以采用标准文本编辑器进行查看。
文件名: R420_BIOS_02_01_02_Release_Notes.txt
文件大小: 13.59 KB
为确保下载的完整性，请验证校验和值。
MD5： e4cb19e22b3afbc1d8db0e7f8997e2b4
SHA1： 69c6b39ff81a02e5d3167dfd0923ec910c8bf9c1
SHA-256： 789c6be0906522d5c62f99ab7db10c26545edb46c50b7ab63f2381b6c6e4ecfe
文件格式： 此文件格式包含BIOS可执行文件。要使用它，请下载文件，将其复制到DOS可引导的USB闪存驱动器，然后将系统引导至USB闪存驱动器并运行该程序。
文件名: R420-020102C.exe
文件大小: 3.17 MB
为确保下载的完整性，请验证校验和值。
MD5： 9966a65337aaf92f24caef895fc5dd7a
SHA1： dafd5d05fde0c38b0b331aa9c6eed7ce0e7dcd91
SHA-256： f454ff154c89db646e6886ea654dcb74395f11829f6f4cdb8c168454640b3da0
补丁和增强功能
What's New
===========
* Updated Intel Authenticated Code Module (ACM) to Rev 2.4.
* Updated iDRAC HII configurator UEFI driver to v1.55.55.05.
* Improved the System Setup user interface.
* Updated BIOS Copyright as 2014 Dell Inc.
Fixes
======
* Corrected an issue where UEFI vMedia device failed to boot through iDRAC when all USB ports were disabled under the BIOS setup.
安装说明
Dell Update Package Instructions for DRMK
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
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.
----------------------------------------------------------------------
Dell Update Package Instructions for EFI
Download
1. Click the "Download Now" linkto 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 bythe flash utility.
----------------------------------------------------------------------
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.
----------------------------------------------------------------------
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.
----------------------------------------------------------------------
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
Reboot will be required