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: Latitude_E5x70_Precision_3510_1.12.6.exe
檔案大小: 12.92 MB
為了確保下載的完整性，請驗證總和檢查值。
MD5： 87a46da530c2d43c309d30cf678dc0ac
SHA1： 76e755de31c01c9130ee481aec1cc46815620940
SHA-256： 3888e1e1a8eaa024c51cb413e36343f63749d527bda1ba9eacf1db8f1f8a3fbd
修復及強化
Fixes:
- Fixed legacy E-dock behavior when power on system with LID close.
- Fixed Free Fall Sensor application shows disabled when both HDD and SSD attached.
- Fixed PXE boot issue in legacy mode via DA200
- Fixed "Clear TPM" Option may sometimes be greyed out in BIOS setup.
- Fixed "Enable Attempt Legacy Boot" item cannot be enabled in BIOS setup.
- Fixed detect incorrect memory size on Win7 x64 OS
- Fixed incorrect WWAN device status in BIOS setup menu.
Enhancements:
- Updated Intel Processor Micro code.
- Enhanced LAN supportability for Dell dock
- Updated Embedded Controller Engine Firmware.
- Reduced boot time at non Intel Management Engine supported environment.
- Improve Dell Dock and External USB setting behavior.
安裝指示
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BIOS Update Executable for Windows/DOS
Download
1. Click Download File to download the file.
2. When the File Download window appears, click Save to save the file to your hard drive.
Run the BIOS update utility from Windows environment
1. Browse to the location where you downloaded the file and double-click the new file.
2. Windows System will auto restart and update BIOS while system startup screen.
3. After BIOS update finished, system will auto reboot to take effect.
Run the BIOS update utility from DOS environment if Legacy Boot Mode(Non-Windows users)
1. Copy the downloaded file to a bootable DOS USB key.
2. Power on the system, then Press F12 key and Select "USB Storage Device" and Boot to DOS prompt.
3. Run the file by typing copied file name where the executable is located.
4. DOS System will auto restart and update BIOS while system startup screen.
5. After BIOS update finished, system will auto reboot to take effect.
Run the BIOS update utility from DOS environment if UEFI boot mode with Load Legacy Option disabled (Non-Windows users)
1. Copy the downloaded file to a bootable DOS USB key.
2. Power on the system, then go to BIOS Setup by pressing F2 and go to "General-Boot Sequence - Boot List Option".
3. Change "UEFI" to "Legacy" of Boot List Option.
4. Click "Apply","Exit" to save changes and reboot system.
5. Press F12, then Select "USB Storage Device" and Boot to DOS prompt.
6. Run the file by typing copied file name where the executable is located.
7. DOS system will auto restart and update BIOS while system startup screen.
8. After BIOS update finished, system will auto reboot.
9. Go to BIOS Setup by pressing F2 and go to "General > Boot Sequence > Boot List Option".
10. Change "Legacy" to "UEFI" Boot Option.
11. Go to "Exit > Exit Save Changes" and reboot system.
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Note 1: You will need to provide a bootable DOS USB key. This executable file does not create the DOS system files.
Note 2: Please make sure you suspend BitLocker encryption before updating BIOS on a BitLocker enabled system.
If you don't enable BitLocker on your system you can ignore it.
適用於
Dell Latitude E5270/E5470/E5570, Precision 3510