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: XPS_9360_2.6.2.exe
檔案大小: 10.69 MB
為了確保下載的完整性，請驗證總和檢查值。
MD5： 226657c75e8be0b9a55647e790c5ba3d
SHA1： 8ecf04aa5319a232d216ea4f306a74b8ca97ab83
SHA-256： 98fe6aa5e76d58614c34713ebed9a46e778045335afda37bd84b191222d0e7f4
修復及強化
Fixes:
- Fixed the issue where an incorrect Windows operating system login message is displayed.
Enhancements:
- Enhanced the SMM Security Mitigation feature.
- Updated the Embedded Controller Engine Firmware.
- Updated the Realtek USB LAN firmware.
重要資訊
Once the BIOS is updated to BIOS version 2.5.1 or later, you cannot downgrade it to version 2.4.2 or before.
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 it 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.
Download and Installation
1. Click Download File, to download the file.
2. Click Save to save the file to your hard drive.
3. Browse to the location where you downloaded the file and double-click the new file.
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 DOS (Non-Windows users)
Note 1: Before updating the BIOS, ensure that you suspend BitLocker encryption on a BitLocker-enabled system. If it 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.
Installation
Note: You must provide a bootable USB drive. This executable file does not create the DOS system files.
1. Copy the downloaded file to a bootable USB drive.
2. Power on the system and then Press the F12 key.
3. Select USB Storage Device and boot to the DOS prompt.
4. Run the file by typing following command. For example:
C:\ Precision_5530_X.Y.Z.exe
Where C is the drive letter of the USB device where the executable file is located and Precision_5530_X.Y.Z.exe is the name of the downloaded file.
The system restarts automatically and updates the BIOS at the system startup screen. After the BIOS update is complete, system restarts again.