下載檔案
檔案格式： 您可以使用適用於 Red Hat Linux 更新套件的 GnuPG 簽章，在相關聯的 Red Hat Linux 更新套件中驗證 Dell 的身分。
檔案名稱: BIOS_K8GC6_LN_2.5.4.BIN.sign
檔案大小: 226 Bytes
為了確保下載的完整性，請驗證總和檢查值。
MD5： 022c925bc4e635d0d7d2b6e44532dc25
SHA1： a42969a437c43fef23c51bdb225bc10ef59f9713
SHA-256： b989cffd3050d1ee6ad337ad1e7f21a2709831632317374d2b246f6703f7293b
檔案格式： 此檔案內含可從 EFI Shell 或 EFI Boot Manager執行的壓縮內容。將檔案下載到抽取式媒體裝置的 EFI 分割區。插入抽取式媒體，然後將系統重新開機，並透過 EFI Shell 或 EFI Boot Manager 執行程式。
檔案名稱: T640-020504.efi
檔案大小: 19.17 MB
為了確保下載的完整性，請驗證總和檢查值。
MD5： 80e64da485acf2df50768ca17f76824f
SHA1： 6ce6b720569f53301cc7171e1d2fcac36f891c5d
SHA-256： 342794ef81d1379fd6f671dc6104b0a7c576745c6861b1b356d7f550187aecc9
檔案格式： 此格式包含 PDF 檔案的封存，可用來向客戶提供說明及程序性資訊。請務必先安裝 Adobe Acrobat Reader 以檢視此封存中的檔案。
檔案名稱: T640_BIOS.2.5.4_RN.pdf
檔案大小: 221.94 KB
為了確保下載的完整性，請驗證總和檢查值。
MD5： a8cce10033a76006df76f318e13d97fa
SHA1： 3cc2506d3a7d22cc4f1013b049cc3be3c8432c50
SHA-256： 14a1dff27263699fdbbf046a3e8d7eab2a04e410987a9cd10ed1a28a3a47e14b
檔案格式： 適用於 Linux 的 Dell 更新套件可做為獨立的應用程式，確保符合特定的驗證條件，然後套用更新。
注意：適用於 Linux 的更新套件為開放原始碼套件。請參閱適用於 Linux 的 Dell 更新套件的「讀我」檔案，瞭解詳情。
檔案名稱: BIOS_K8GC6_LN_2.5.4.BIN
檔案大小: 28.56 MB
為了確保下載的完整性，請驗證總和檢查值。
MD5： 4807cf7862a835619f886e4f4cdf0fa0
SHA1： af4e9294f4c3a7be016b81eb1b7ef9795c8e757f
SHA-256： 16f9c801abe0a672d4a64538ba9ba64e9f18c444141882d6b729d21b84fdb803
檔案格式： 如果 Dell 更新套件為原生 Microsoft Windows 64 位元格式，則不需要在 Microsoft Windows Server 安裝 Microsoft WOW64。
檔案名稱: BIOS_K8GC6_WN64_2.5.4.EXE
檔案大小: 27.22 MB
為了確保下載的完整性，請驗證總和檢查值。
MD5： 3414489a72eb99a206b60c54c0251001
SHA1： a43dca7aaa589a71ed20ad1dbd7c3418b75a878c
SHA-256： f0e150da1e48e6b5b8821de5fdd2b7f60abdcc19b0edc662b3c587ebd6c0ed64
修復及強化
Fixes
- Updated a few BIOS Setup help messages
- Fixed a potential BIOS Recovery failure.
- Issues that were not reported by the Dell EMC customers at the time of current release.
Enhancements
- Added the Intel Speed Select Technology - Base Frequency (SST-BF) feature.
- Updated the "Processor and Memory Reference Code" to 0595.D.04.
- Added the option to enable or disable Correctable Error Logging in the Memory Settings of the System BIOS Settings.
- Enhanced the Lifecycle error messages due to correctable memory errors. You will need to upgrade both the BIOS and iDRAC firmware to make sure that the new messages display correctly in the Lifecycle logs.
- Changed the default setting of Native tRFC Timing for 16 Gb DIMMs to Enabled.
- In some cases, the memory space-indicated by OS as reserved for hardware is reduced.
重要資訊
When you try updating a BIOS version either under OS (by using an Update Package (DUP)) or under UEFI Shell (a .efi file), the system may take more time to complete the BIOS update process (in case of a system that has 14 TB memory, it takes around 30 minutes to complete the BIOS update process under Windows Server 2016). There are two ways to work around this issue:
- Use an out-of-band BIOS update method--iDRAC GUI or RACADM CLI command.
- Physically reduce the memory capacity by removing a few DIMMs (and thus improve the speed of the BIOS update process), and then try again.
安裝指示
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