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_J2XG5_WN64_1.5.6.EXE
檔案大小: 26.36 MB
為了確保下載的完整性，請驗證總和檢查值。
MD5： 292ef1fd16f063578942a1d5ad45decd
SHA1： 01c7c2b3f367fac0ad2999994e5c9439b5fc122c
SHA-256： 5ab4e2e1aff84f36d14ac989e8935c5a719b793a92bad777394d7188774740d0
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_J2XG5_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： 584153243c417461343b83748b0618e2
SHA1： 5d102d294d680f17ce6bc01356fec28ef21ebdf6
SHA-256： cff00884bfe41dc1210bf294884bd09214afe29a1e5b81a69c9fa0fba973e746
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: C6420-010506.efi
檔案大小: 18.03 MB
為了確保下載的完整性，請驗證總和檢查值。
MD5： dcf415698021fd29598dc2820b704495
SHA1： a8fe2661e4aae59cae70e42f79cc523fdc1f03b8
SHA-256： fc3cce5b095216493047ad60fd57a0e55512521b0c5dc4f427f1e31c20657c99
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: C6420_BIOS.1.5.6_RN.pdf
檔案大小: 300.78 KB
為了確保下載的完整性，請驗證總和檢查值。
MD5： 8981b56a830b548d893404f1019795cd
SHA1： af43d906432bef07a782ea940dea29afce765465
SHA-256： cd106686021e3043d55f5df8d0edbd33ece13a8157f8a0f0437e5cd58b1f64e5
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_J2XG5_LN_1.5.6.BIN
檔案大小: 26.77 MB
為了確保下載的完整性，請驗證總和檢查值。
MD5： 1dc9ca65e07465d027a37850da5c6af8
SHA1： c3f4da376f455801059539b3331db04769ab51af
SHA-256： af75146e69912fb205199d9b26122b8e73c48e5b5847895ad5ef19d75a9e7d86
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 for this release.
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