下載檔案
檔案格式： 此檔案格式包含 BIOS 可執行檔。此通用 (Windows/MS DOS) 格式可用於在任何 Windows 或 MS DOS 環境中進行安裝。
檔案名稱: OptiPlex_7080_1.1.5.exe
檔案大小: 31.54 MB
為了確保下載的完整性，請驗證總和檢查值。
MD5： 5f5bf9b31c5828bc6aeb4a2418bf22cd
SHA1： f3d09a28ab91aec8d031c66b71830942b6535afb
SHA-256： 356e3cee5789410fcdabc0756ecfb950b425bb3538eaaabefb65897ceb67ce6f
檔案格式： 此檔案格式包含 BIOS 復原映像檔。此檔案是用於系統 BIOS 復原程序，可將系統從損毀的 BIOS 復原。
檔案名稱: BIOS_IMG.rcv
檔案大小: 31.54 MB
為了確保下載的完整性，請驗證總和檢查值。
MD5： 5f5bf9b31c5828bc6aeb4a2418bf22cd
SHA1： f3d09a28ab91aec8d031c66b71830942b6535afb
SHA-256： 356e3cee5789410fcdabc0756ecfb950b425bb3538eaaabefb65897ceb67ce6f
修復及強化
- Fixed the issue where the Dell logo screen takes longer to come up when the system is powered on. This issue occurs when the Management Engine (ME) version 14.0 is in ME Secure Lockout configuration.
- Firmware updates to address the Intel Technical Advisory INTEL-TA-00404 (CVE-2020-8758).
重要資訊
- Do not power off the system until the process of updating the BIOS is completed.
- BIOS updates take no more than 5 minutes to be installed on your system. You can install the updates in the background while using the system.
安裝指示
Updating the BIOS from Windows
Note 1: Before updating the BIOS, ensure that you suspend BitLocker encryption on a BitLocker-enabled system. If BitLocker is not enabled on your system, you can ignore this step. For information about how to disable BitLocker, see How to Enable or Disable BitLocker with TPM in Windows at support.dell.com.
Note 2: Do not turn off power or interrupt the BIOS update process during the update.
Note 3: Your system requires a restart after installing the BIOS. The restart can be deferred but must be completed to ensure that the update is installed.
Download and Installation
1. Click Download File.
2. Click Save to save the file to your hard drive.
3. Browse to the location where you downloaded the file.
4. Double-click the new file.
5. The system restarts automatically and updates the BIOS at the system startup screen. After the BIOS update is complete, system restarts again.
Updating the BIOS from BIOS Boot Menu (independent of operating system)
Note 1: Before updating the BIOS, ensure that you suspend BitLocker encryption on a BitLocker-enabled system. If BitLocker is not enabled on your system, you can ignore this step. For information about how to disable BitLocker, see How to Enable or Disable BitLocker with TPM in Windows at support.dell.com.
Note 2: Do not turn off the power or interrupt the BIOS update process during the update.
Note 3: Your system requires a restart after installing the BIOS. The restart can be deferred but must be completed to ensure that the update is installed.
Installation
1. Copy the downloaded file to a USB drive. You do not need a bootable USB drive.
2. Insert the USB drive into any USB port.
3. Power on the system.
4. At the DELL logo screen, press F12 to access the one-time boot menu.
5. Select BIOS Flash Update in the Other Options section.
6. Click the ... button to browse the USB drive to locate the downloaded file.
7. Select the file and click OK.
8. Verify the existing system BIOS information and the BIOS update information.
9. Click Begin Flash Update.
10. Review the Warning message and click Yes to proceed with the update.
The system restarts and displays a Flash Progress bar at the Dell logo screen. The system restarts again when the Flash update is complete.
適用於
OptiPlex 7080 System BIOS