Do not turn off your computer or disconnect from the power source while updating the BIOS as this could harm your computer. During the update, your computer will restart and you may briefly see a black screen.
Before updating, please read the installation instructions and important information noted below.
Dell Latitude 7400 2-in-1 System BIOS
Este necesară repornirea Instalat Acest fișier a fost instalat automat ca parte a unei actualizări recente. Dacă întâmpinați orice probleme, puteți descărca și reinstala manual.Conținutul acestei pagini este posibil să fi fost tradus automat. Pentru a furniza feedback, completați formularul din partea de jos a paginii.
This package contains the Dell system BIOS update. 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-00220, INTEL-SA-00260, INTEL-SA-00254, INTEL-SA-00219, INTEL-SA-00270, and INTEL-SA-00241. A security advisory is a statement when a product is impacted by a security vulnerability and a remedy is available.
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This driver is not compatible
This driver is not applicable for the selected product. Choose another product to re-enter your product details for this driver or visit the Product Support page to view all drivers for a different product.
Conectați-vă la Windows ca administrator pentru a utiliza scanarea automată. Dacă sunteți deja conectat ca administrator și vedeți acest mesaj, reporniți sistemul. Sistemul dvs. este gestionat de către administratorul IT, iar caracteristicile pot fi limitate.
Găsiți mai multe actualizări. Utilizați SupportAssist pentru a găsi cele mai recente actualizări ale driverelor pentru dispozitivul dvs.
Fixes & Enhancements
Fixes:
- Removed the IpSec driver and application.
- Firmware updates to address Intel security advisories INTEL-SA-00220 (CVE-2019-0124), INTEL-SA-00260 (CVE-2019-0154), and INTEL-SA-00254 (CVE-2019-0185).
- Modified battery algorithm to prolong lifespan and minimize risk of swelling.
- Firmware updates to address Intel security advisories INTEL-SA-00219 (CVE-2019-0117), INTEL-SA-00220 (CVE-2019-0123), and INTEL-SA-00270 (CVE-2019-11135).
- Firmware updates to address security advisory INTEL-SA-00241 (CVE-2019-0169, CVE-2019-11105, CVE-2019-11104, CVE-2019-11103, CVE-2019-11090, CVE-2019-0165, CVE-2019-0168, CVE-2019-11087, CVE-2019-11101, CVE-2019-11106, CVE-2019-11108, CVE-2019-11147, CVE-2019-11088, CVE-2019-0131, CVE-2019-0166, CVE-2019-11100, CVE-2019-11107, CVE-2019-11086, CVE-2019-11132, and CVE-2019-11131).
- Fixed a BIOS Setup configuration issue that occurs after clearing the CMOS.
- Fixed the issue where the external keyboard and mouse lags when the system is connected to Dell TB16 dock.
Enhancement:
- Updated Intel Management Engine Firmware.
- Updated the Embedded Controller Engine firmware.
- Updated Thermal Algorithm.
- Added an enhancement to extend the BIOS password configuration measurements into the TPM.
- This update integrates the BIOSConnect feature into Dell SupportAssist OS Recovery. It connects the system to the Dell image server to download and recover the operating system.
- Enhanced the device protection using Windows 10 Security.
- Enhanced detection of Dell Thunderbolt Dock WD19TB when hot swapped.
Citiți mai multe- Removed the IpSec driver and application.
- Firmware updates to address Intel security advisories INTEL-SA-00220 (CVE-2019-0124), INTEL-SA-00260 (CVE-2019-0154), and INTEL-SA-00254 (CVE-2019-0185).
- Modified battery algorithm to prolong lifespan and minimize risk of swelling.
- Firmware updates to address Intel security advisories INTEL-SA-00219 (CVE-2019-0117), INTEL-SA-00220 (CVE-2019-0123), and INTEL-SA-00270 (CVE-2019-11135).
- Firmware updates to address security advisory INTEL-SA-00241 (CVE-2019-0169, CVE-2019-11105, CVE-2019-11104, CVE-2019-11103, CVE-2019-11090, CVE-2019-0165, CVE-2019-0168, CVE-2019-11087, CVE-2019-11101, CVE-2019-11106, CVE-2019-11108, CVE-2019-11147, CVE-2019-11088, CVE-2019-0131, CVE-2019-0166, CVE-2019-11100, CVE-2019-11107, CVE-2019-11086, CVE-2019-11132, and CVE-2019-11131).
- Fixed a BIOS Setup configuration issue that occurs after clearing the CMOS.
- Fixed the issue where the external keyboard and mouse lags when the system is connected to Dell TB16 dock.
Enhancement:
- Updated Intel Management Engine Firmware.
- Updated the Embedded Controller Engine firmware.
- Updated Thermal Algorithm.
- Added an enhancement to extend the BIOS password configuration measurements into the TPM.
- This update integrates the BIOSConnect feature into Dell SupportAssist OS Recovery. It connects the system to the Dell image server to download and recover the operating system.
- Enhanced the device protection using Windows 10 Security.
- Enhanced detection of Dell Thunderbolt Dock WD19TB when hot swapped.
Versiune
1.6.0, 1.6.0
Data lansării:
20 dec. 2019
Tip de descărcare
Interfața BIOS
Categorie
BIOS
Importanță
CriticăDell Technologies highly recommends applying this important update as soon as possible. The update contains critical bug fixes and changes to improve functionality, reliability, and stability of your Dell system. It may also include security fixes and other feature enhancements.
Formate disponibile View Important Information
Format fișier CPG BIOS Executable for Windows/DOS
Nume fișier: Latitude_7400_2-in-1_1_6_0_32_bit.exe
Dimensiune fișier: 23.07 MB
Acesta este un fișier mare. În funcție de viteza conexiunii, descărcarea poate dura mai mult timp.
Descriere format:
This file format consists of a BIOS executable file. The Universal (Windows/MS DOS) format can be used to install from any Windows or MS DOS environment.
Pentru a asigura integritatea descărcării, verificați valoarea cifrei de control.
MD5:
9d3ad98960db3da3a823dc43d704719f
SHA1:
9c923e05074fc90693c55c5f9589c8ac5a65d4d3
SHA-256:
46c3fc30cb4739a2173c2cf45bd00fa345fb87b27513416527ab80f5f9837b26
Prin descărcare, acceptați termenii Dell Software License Agreement.
Informații importante
- Once the BIOS is upgraded, you cannot downgrade BIOS EXE/ Recovery (RCV) to the versions before 1.6.0.
- If you need to downgrade to an older BIOS version, you may follow any one of the below steps,
1. Use BIOS Flash Update in the F12 Boot menu to downgrade the BIOS.
2. Disable the SMM Security Mitigation option from BIOS setup menu before to attempt the downgrade in Windows operating system.
- If you need to downgrade to an older BIOS version, you may follow any one of the below steps,
1. Use BIOS Flash Update in the F12 Boot menu to downgrade the BIOS.
2. Disable the SMM Security Mitigation option from BIOS setup menu before to attempt the downgrade in Windows operating system.
Se aplică pentru
Dell Latitude 7400 2-IN-1
Instrucțiuni de instalare
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 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 finished, 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 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 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 finished, system will auto reboot to take effect.
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