請勿在更新 BIOS 時將電腦關機或拔除電源，電腦可能因此受損。更新期間，電腦將重新啟動，並且會暫時顯示黑色畫面。
更新前，請閱讀以下所述的安裝說明與重要資訊。
Dell Latitude 5401, 5501 and Precision 3541 System BIOS
需要重新啟動 已安裝 此檔案會在最近更新時自動安裝。如果您遇到任何問題，可以手動下載並重新安裝。此頁面的內容可能經過電腦自動翻譯。若要提供意見回饋，請填寫頁面底部的表單。
This package contains the Dell System BIOS update. It is supported on Dell Latitude 5401, 5501 and Precision 3541 systems that run Windows operating system. BIOS is a firmware that is embedded on a small memory chip on the system board. It controls the keyboard, monitor, disk drives, and other devices. This update addresses the Intel security advisories INTEL-SA-00213 and INTEL-SA-00233. The security advisory is an official statement when a product is impacted by a security vulnerability and a remedy is available.
建議
請以系統管理員身分登入 Windows，以使用自動掃描。如果您已經以系統管理員身分登入並看到此訊息，請重新開機。 您的系統會由 IT 管理員管理，且功能可能會受到限制。
尋找更多更新。使用 SupportAssist 為您的裝置尋找所有最新的驅動程式更新。
修復及強化
Fixes:
- Firmware updates to address security advisory INTEL-SA-00213 (CVE-2019-0090, CVE-2019-0086, CVE-2019-0091, CVE-2019-0092, CVE-2019-0093, CVE-2019-0094, CVE-2019-0096, CVE-2019-0097, CVE-2019-0098, CVE-2019-0153 and CVE-2019-0170).
- Firmware updates to address security advisories INTEL-SA-00233(CVE-2018-12126, CVE-2018-12127, CVE-2018-12130 and CVE-2019-11091).
- Removed the pre-boot Intel RST Manager Optimized Defaults option.
Enhancements:
- Enhanced the compatibility of Jabra office headset when connected to Dell Docking Station WD19.
- Updated the Enhanced Pre-Boot System Assessment (ePSA) firmware.
- Updated the Thermal Algorithm for performance.
- Updated the Power Delivery firmware.
- Updated the Embedded Controller Engine firmware.
閱讀更多- Firmware updates to address security advisory INTEL-SA-00213 (CVE-2019-0090, CVE-2019-0086, CVE-2019-0091, CVE-2019-0092, CVE-2019-0093, CVE-2019-0094, CVE-2019-0096, CVE-2019-0097, CVE-2019-0098, CVE-2019-0153 and CVE-2019-0170).
- Firmware updates to address security advisories INTEL-SA-00233(CVE-2018-12126, CVE-2018-12127, CVE-2018-12130 and CVE-2019-11091).
- Removed the pre-boot Intel RST Manager Optimized Defaults option.
Enhancements:
- Enhanced the compatibility of Jabra office headset when connected to Dell Docking Station WD19.
- Updated the Enhanced Pre-Boot System Assessment (ePSA) firmware.
- Updated the Thermal Algorithm for performance.
- Updated the Power Delivery firmware.
- Updated the Embedded Controller Engine firmware.
繁體中文版
1.2.11, 1.2.11
發佈日期
27 6月 2019
下載類型
系統 BIOS
類別
BIOS
重要性
重大Dell Technologies 強烈建議儘快套用此重要更新。此更新包含的重大錯誤修正和變更，可改善 Dell 系統功能、可靠性及穩定性。其也可能包含安全性修正和其他增強功能。
可用的格式 檢視重要資訊
檔案格式： 快閃 BIOS 執行檔
檔案名稱： Latitude_5X01_Precision_3541_1.2.11.exe
檔案大小： 15.03 MB
此為大型檔案。視您的連線速度而定，下載可能需要一些時間。
格式說明:
此檔案格式包含 BIOS 可執行檔。若要更新您的系統，請下載該檔案並將其儲存至您的桌面或硬碟，然後執行可執行檔。若要更新 BIOS，您的系統必須接上交流電源，而且電池電量至少需達 10% 以上。
為了確保下載的完整性，請驗證總和檢查值。
MD5：
fd3ae5cbb39dbdff44b61829338c4774
SHA1：
3d8d812922a7d43d490e692a779444be64eeb039
SHA-256：
c7fd396c5ca7eebc35bde91c1d621e2b61c10f358289e559d073ddf1512df054
當您開始下載，即表示您接受 Dell 軟體授權協定 (英文版) 的條款。
重要資訊
Once the BIOS is upgraded, you cannot downgrade BIOS EXE/ Recovery (RCV) to the versions before 1.1.10.
適用於
Latitude 540X;Latitude 550X;Precision 354X
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.
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 file.
4. Click Yes to open the BIOS update utility.
5. Click Update to initiate the update process. A progress bar is displayed.
6. Click Restart to restart the system once the progress bar reaches 100%.
The update process initiates at the Dell logo and an update initiation message is displayed with a progress bar. After BIOS update finishes, system will auto reboot to take effect.
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.
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 file.
4. Click Yes to open the BIOS update utility.
5. Click Update to initiate the update process. A progress bar is displayed.
6. Click Restart to restart the system once the progress bar reaches 100%.
The update process initiates at the Dell logo and an update initiation message is displayed with a progress bar. After BIOS update finishes, system will auto reboot to take effect.