更新 BIOS 时请勿关闭计算机或拔下电源，否则可能会损害您的计算机。在更新过程中，您的计算机将重新启动，并且可能会出现短暂黑屏。
在更新之前，请阅读下面注明的安装说明和重要信息。
Dell Server BIOS PowerEdge R820 Version 2.3.2
需要重新启动 已安装 此文件是作为最近更新的一部分自动安装的。如果您遇到任何问题，您可以手动下载并重新安装。此页面的内容可能已自动翻译。要提供反馈，请填写页面底部的表单。
PowerEdge R820 BIOS Version 2.3.2
推荐
以管理员身份登录 Windows 以使用自动扫描。如果您已以管理员身份登录并看到此消息，请重新启动。 您的系统由 IT 管理员管理，并且功能可能受限。
查找更多更新。使用 SupportAssist 查找适用于您的设备的所有最新驱动程序更新。
补丁和增强功能
Enhancements
-Updated Intel Xeon processor E5-2600 V2 product family microcode to 428.
- Updated Intel chipset configuration compliant with latest BIOS specification updates Rev (2.0.8).
- Updated Intel Management Engine (ME) binary to Rev 2.1.5. 0x8B, to address issues that resulted in unexpected temporary or permanent Processor frequency degradation.
- Updated Intel SINIT Authenticated Code Module to SINIT ACM 2.4.
- Made improvements to the System Setup user interface when Console Redirection is enabled.
- Updated iDRAC HII configurator UEFI driver to v1.65.65.04.
- Updated BIOS Copyright as 2015 Dell Inc.
Fixes
- Corrected an issue where VMware ESXi 5.1.x, QLE24xx cards stop responding during disk I/O when Intel Xeon E5-4600 V2 family of processors is used.
- Corrected a system crash issue while performing the change security key operation under 'Integrated RAID Controller PERC 710' Configuration Utility by using mouse.
了解详情-Updated Intel Xeon processor E5-2600 V2 product family microcode to 428.
- Updated Intel chipset configuration compliant with latest BIOS specification updates Rev (2.0.8).
- Updated Intel Management Engine (ME) binary to Rev 2.1.5. 0x8B, to address issues that resulted in unexpected temporary or permanent Processor frequency degradation.
- Updated Intel SINIT Authenticated Code Module to SINIT ACM 2.4.
- Made improvements to the System Setup user interface when Console Redirection is enabled.
- Updated iDRAC HII configurator UEFI driver to v1.65.65.04.
- Updated BIOS Copyright as 2015 Dell Inc.
Fixes
- Corrected an issue where VMware ESXi 5.1.x, QLE24xx cards stop responding during disk I/O when Intel Xeon E5-4600 V2 family of processors is used.
- Corrected a system crash issue while performing the change security key operation under 'Integrated RAID Controller PERC 710' Configuration Utility by using mouse.
版本
2.3.2, 2.3.2
发布日期
07 4月 2015
下载类型
系统 BIOS
类别
BIOS
重要性
推荐Dell Technologies 建议在下一个计划的更新周期期间应用此更新。更新包含用于维护整体系统运行状况的更改。它可确保系统软件保持最新状态并与其他系统模块（固件、BIOS、驱动程序和软件）兼容，并且可能包括其他新功能。
可用格式
文件格式： MS Windows（64位）的更新包。
文件名： R820_BIOS_4J0HM_WN64_2.3.2.EXE
文件大小： 22.39 MB
这是一个大文件。根据您的连接速度，可能需要一些时间来下载。
格式说明:
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。
为确保下载的完整性，请验证校验和值。
MD5：
e840402e9de0214f10399a34915fe7a9
SHA1：
0840f8c181356974097dc456ba624cb513d9df5c
SHA-256：
06f26b0d947c4ed0aaed4a05fadb80a25071d3829d857d6c4b75dd792dbc9891
文件格式： 包含加密签名的GnuPG文件
文件名： R820_BIOS_4J0HM_LN_2.3.2.BIN.sign
文件大小： 198 Bytes
这是一个大文件。根据您的连接速度，可能需要一些时间来下载。
格式说明:
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。
为确保下载的完整性，请验证校验和值。
MD5：
2c7a42f8c974d6152f8e3a189203c56b
SHA1：
b410af8757804dfa25d2b9ece973fad68c1467c9
SHA-256：
17d18711628b51803e04a28b5eb1ada727da8b55c61925564394b332d43b1daa
文件格式： 自解压文件（供64位计算机使用）
文件名： R820-020302C.efi
文件大小： 8.08 MB
这是一个大文件。根据您的连接速度，可能需要一些时间来下载。
格式说明:
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。
为确保下载的完整性，请验证校验和值。
MD5：
cbcfe02e40a01d7db5a6f7e780127e7e
SHA1：
53fb9c60c0c323d8c2257b8b672332e36fa95f11
SHA-256：
ef06ae633fcc9218d18d3f3eab32a3c8e5c72df8b86f268455664abd9e4bad5e
文件格式： 刷新BIOS可执行文件
文件名： R820-020302C.exe
文件大小： 3.17 MB
这是一个大文件。根据您的连接速度，可能需要一些时间来下载。
格式说明:
此文件格式包含BIOS可执行文件。要更新系统，请下载文件并将其保存到桌面或硬盘，然后运行该可执行文件。要更新BIOS，您的系统必须连接交流电源并具有至少10 %的电池电量。
为确保下载的完整性，请验证校验和值。
MD5：
9c090c4f983a96ac4a791817b2299f32
SHA1：
a6d7f60574c94587dcfffc2bc23690e3710378e3
SHA-256：
789949f5d65048e0a7ba2de47fe25dd33bd63a347fb4634da7bf996838086e1c
文件格式： PDF文件归档，可向客户提供帮助和过程信息
文件名： R820_BIOS_02_03_02_Release_Notes.pdf
文件大小： 260.75 KB
这是一个大文件。根据您的连接速度，可能需要一些时间来下载。
格式说明:
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。
为确保下载的完整性，请验证校验和值。
MD5：
64af693033ed1139acd372168e545213
SHA1：
b2ad918938f040fb45b314a6ed5419da40cc2290
SHA-256：
a213d8ca3fdf0ebe8a996359b839d93fe7033a3477bf06c99ac478335a20878c
文件格式： 面向MS Windows（32位）的更新包
文件名： R820_BIOS_4J0HM_WN32_2.3.2.EXE
文件大小： 14.86 MB
这是一个大文件。根据您的连接速度，可能需要一些时间来下载。
格式说明:
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。
为确保下载的完整性，请验证校验和值。
MD5：
45313fbf5e603848d0bf102414c118b6
SHA1：
14cd11fc1e1eb9ea3514d9b3ba7ee49bdf85a812
SHA-256：
c66fdf29f41db94062d3dacd007104e9c5d7dc2bfbc04bd3a1945269036a6fc9
文件格式： Red Hat Linux的更新包
文件名： R820_BIOS_4J0HM_LN_2.3.2.BIN
文件大小： 16.57 MB
这是一个大文件。根据您的连接速度，可能需要一些时间来下载。
格式说明:
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。
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。
为确保下载的完整性，请验证校验和值。
MD5：
cea30721b8971685255ce1e2293a2b42
SHA1：
62fe0258d18c67079799cae9d0a9da9f935763ba
SHA-256：
4054f0e89075dbe7c10c0538ad6e0f5d02e8bf9f732b7bd116e8590161a01aa0
开始下载软件，即表示您接受戴尔软件许可协议 ( 英文版 ) 条款。
适用于
Server BIOS 12G
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" 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 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
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" 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 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