下载文件
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: MX740c_BIOS_WTHD4_WN64_1.0.2.EXE
文件大小: 26 MB
为确保下载的完整性，请验证校验和值。
MD5： f9f71d1c70018f5d11c3b5902fb86a69
SHA1： 9d3e885d22a3683826e71989f341b21540e4aa53
SHA-256： be6fca15b1c920b2a7f7ca147ca93659368419a23458a89d0b4e0757fc96305b
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: MX740c_BIOS_WTHD4_LN_1.0.2.BIN.sign
文件大小: 226 Bytes
为确保下载的完整性，请验证校验和值。
MD5： 7a7fec71b60b74e3aae2d346e236e4dc
SHA1： d264eb9d7aaa17c4c39170f6697ea3acddad142b
SHA-256： 4ca277b6cc25afcc5dd10db3bb1fc13473bb71753b179c4f4d7a783d9db502f9
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: MX740c-010002.efi
文件大小: 17.67 MB
为确保下载的完整性，请验证校验和值。
MD5： f0f6f081e5c8ed207804343801210bc6
SHA1： d7891c844f438cb108de1722d1d4f275cdff2326
SHA-256： 034971a40ca3db60db47d33174c860c6133eb1a17a23003670f87a0f273c931f
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: MX740c_BIOS.1.0.2_RN.pdf
文件大小: 211.68 KB
为确保下载的完整性，请验证校验和值。
MD5： b008ee29e70b5fd9eeedf89f30280a80
SHA1： 61d266b4953e9e4c0493b351c94fc3541bfe7224
SHA-256： b953547cb1d0f87c298c5f6ef8266dcf29978a0078fdb98dc4d8eda83c3d46e7
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: MX740c_BIOS_WTHD4_LN_1.0.2.BIN
文件大小: 26.42 MB
为确保下载的完整性，请验证校验和值。
MD5： 686ed70c4b07d070c3412fff0cadeba0
SHA1： 9ea7e845f71b741c6740df25846a9bc042def364
SHA-256： ba75926fb31dc1ccfcabebd7b16a6d7b00ca127ac48379c3d3e4aeff47182645
补丁和增强功能
Fixes
- Fixed an issue in certain Mezzanine cards where the system stopped responding when booting to Red Hat operation system.
Enhancement
None for this release.
安装说明
Dell EMC 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 EMC 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 EMC 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 EMC 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 EMC public key. (You only need to do once on your system.)
2. Verify the Dell EMC Update Package by using its signature file, [model]_BIOS_LX_[version].BIN.sign.