下載檔案
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_691H6_WN64_1.5.6.EXE
檔案大小: 26.15 MB
為了確保下載的完整性，請驗證總和檢查值。
MD5： 0fd23372a40d277b0ac076d5133c3125
SHA1： 2b588db7113f12007d56353dd4fce668c12b815d
SHA-256： 8dd18f7cabb7b36effc695e7cdd55a1ac00d6f97c5eeb12a62c8cdf8e7f50efb
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_691H6_LN_1.5.6.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： c796a5c3a36d827bed0302759bcd15ab
SHA1： 56bde7e2f18149e64b7ad166ee49d3f84090b863
SHA-256： e909b0c68218928af2087b667a2f8a8e4904b57b33beab9071f65929a7930afe
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: BIOS_691H6_EFI_1.5.6.efi
檔案大小: 17.82 MB
為了確保下載的完整性，請驗證總和檢查值。
MD5： 1df4ff961b1a8de7b18b1aff85c62247
SHA1： cedb5e2a40293e36eb42e9e4022d3aa6195f7ae2
SHA-256： 20eb85c156bc97b544ff3cf5a7ef1c271d063d3916a623fe8796b8071a2f484b
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: R440R540T440_BIOS.1.5.6_RN.pdf
檔案大小: 271.69 KB
為了確保下載的完整性，請驗證總和檢查值。
MD5： 166c9779540e5ccd3e11ed9a25972f36
SHA1： 1ca4509d77f5f8adb7a19c90510ca79bc2c39bd4
SHA-256： c3767f08139c7e79840bda467d39456801a2777b6dd034c35ff138a811751c79
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。<br /><b>注意：</b>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_691H6_LN_1.5.6.BIN
檔案大小: 26.56 MB
為了確保下載的完整性，請驗證總和檢查值。
MD5： 29f99f754d4a1db1a3584dbf2314d0a2
SHA1： 00e460d64b8a5abf838d8ee4c2e6c3bde9b272b7
SHA-256： 9eb1db1d8a5c7733ae9f7309bdb2db2852db379914a245d12102a8f2a34404aa
修復及強化
Fixes:
- The BIOS update from 1.5.4 is unsuccessful in some operating systems when the Trusted Platform Module (TPM) feature is enabled. For more information, visit http://www.dell.com/support/article/SLN314403.
Enhancements:
- None.
重要資訊
This release provides continued code optimization to improve stability and performance.
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