Dell Latitude E5270/E5470/E5570 and Precision 3510 System BIOS

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Počas aktualizácie systému BIOS nevypínajte počítač ani ho neodpájajte od zdroja napájania, pretože by ste ho mohli poškodiť. Počas aktualizácie sa váš počítač reštartuje a na okamih sa môže zobraziť čierna obrazovka.

Pred aktualizáciou si prečítajte pokyny na inštaláciu a dôležité informácie uvedené nižšie.

ID ovládača : 8CY65

Dôležitosť : Kritická

Verzia : 1.23.3, 1.23.3 Najnovšia verzia Odporúčaná verzia Najnovšia a odporúčaná verzia

Dátum vydania : 20 okt 2020

Typ súboru na prevzatie : Systém BIOS

Kategória : Systém BIOS

This package contains the Dell system BIOS update. BIOS is a firmware package 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-00289, INTEL-SA-00317, INTEL-SA-00295, INTEL-SA-00320, and INTEL-SA-00329. A security advisory is a statement when a security vulnerability impacts a product, and a remedy is available for the vulnerability.

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Formát súboru: Tento formát súboru pozostáva zo spustiteľného súboru systému BIOS. Univerzálny formát (Windows/MS DOS) je možné použiť na inštaláciu z akéhokoľvek prostredia systému Windows alebo MS DOS.

Názov súboru: Latitude_E5x70_Precision_3510_1.23.3.exe

Veľkosť súboru: 14.39 MB

Ak chcete skontrolovať neporušenosť prevzatého súboru, overte kontrolný súčet.

MD5: c5c4f39be8619a30a5febdf03d84d789

SHA1: 296b54cce1866f8c0b460223033c90ba343bafaa

SHA-256: c500edfdcc763b97eefd127e4519f4f8ea647196925731b29ad24c1deab6669d

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Opravy a vylepšenia

- Firmware updates to address the Intel Security Advisories INTEL-SA-00289 (CVE-2019-11157) and INTEL-SA-00317 (CVE-2019-14607).
- Firmware updates to address the Intel Security Advisory INTEL-SA-00295 (CVE-2020-0531, CVE-2020-0532, CVE-2020-0533, CVE-2020-0535, CVE-2020-0536, CVE-2020-0537, CVE-2020-0538, CVE-2020-0539, CVE-2020-0540, CVE-2020-0545, CVE-2020-0594, CVE-2020-0595, CVE-2020-0596, and CVE-2020-8674).
- Firmware updates to address the Intel Security Advisory INTEL-SA-00320 (CVE-2020-0543).
- Firmware updates to address the Intel Security Advisory INTEL-SA-00329 (CVE-2020-0548 and CVE-2020-0549).
- Fixed the issue where the system Master Password does not work.

Dôležité informácie

- Once the BIOS is upgraded, you cannot downgrade the BIOS EXE/Recovery (RCV) to versions earlier than 1.1.8 due to restrictions. BIOS downgrades are restricted when there are security updates and important fixes with earlier versions that impact the functionality of the system.
- 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.

Pokyny na inštaláciu

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.

Dell Latitude E5270/E5470/E5570 and Precision 3510 System BIOS

Stiahnuť súbory

Opravy a vylepšenia

Dôležité informácie

Systémy

Operačné systémy

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