Du må ikke slukke for din computer eller fjerne strømkablet, når BIOS'en opdateres, da det kan beskadige din computer. I forbindelse med opdateringen genstartes din computer, og der vises eventuelt kortvarigt en sort skærm.

Før du opdaterer, skal du læse installationsvejledningen og de vigtige oplysninger, der er angivet nedenfor.

Dell XPS 2720 System BIOS

Genstart er nødvendig AUTOMATISK INSTALLERET Denne fil blev automatisk installeret som en del af en nylig opdatering. Hvis du oplever problemer, kan du downloade og geninstallere manuelt.
Indholdet på denne side er muligvis blevet oversat automatisk. Udfyld formularen nederst på siden for at give feedback.
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 Advisory INTEL-SA-00088. A security advisory is a statement when a security vulnerability impacts a product, and a remedy is available for the vulnerability.
Anbefalet

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Programrettelser og forbedringer

- Firmware updates to address the Intel Security Advisory INTEL-SA-00088 (CVE-2017-5715).
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Version

A14, A14

Udgivelsesdato

23 feb. 2018

Downloadtype

System-BIOS

Kategori

BIOS

Vigtighed

Kritisk
Dell Technologies anbefaler på det kraftigste, at denne opdatering installeres så hurtigt som muligt. Opdateringen indeholder vigtige fejlrettelser og ændringer med henblik på at forbedre dit Dell-systems funktionalitet, pålidelighed og stabilitet. Den kan også omfatte sikkerhedsrettelser og andre funktionsforbedringer.
Tilgængelige formater Vis vigtige oplysninger

Filformat: CPG BIOS-eksekverbar fil til Windows/DOS
Filnavn: XPS_2720_A14.EXE
Filstørrelse: 12.74 MB
Dette er en stor fil. Det kan tage et stykke tid at downloade den, afhængigt af din downloadhastighed.
Formatbeskrivelse:
Dette filformat består af en BIOS-eksekverbar fil. Universal-formatet (Windows/MS DOS) kan bruges til at installere fra ethvert Windows- eller MS DOS-miljø.
Kontrollér kontrolsumværdien for at sikre overførslens integritet.
MD5:
6918124a0990e16e7be16f67f255dbdc
SHA1:
32a9fb9a91ca6a4c35b94c1c9850b27ec8120b5f
SHA-256:
57753996fb13456ee92062ea2843ba941852c4515a8b27dffb47301ffbd5fdeb

Når du downloader filerne, accepterer du samtidig betingelserne i Dells softwarelicensaftale. (på engelsk)

Yderligere oplysninger

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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.
Dell XPS 2720
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 DOS (Non-Windows users)

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.

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:\ XPS_2720_X.Y.Z.exe
Where C is the drive letter of the USB device where the executable file is located and XPS_2720_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.

Updating the BIOS from DOS with UEFI boot mode enabled (Non-Windows users, Load Legacy Option Disabled)

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 bootable DOS USB drive.
2. Power on the system and then go to BIOS Setup by pressing the F2 key.
3. Go to General > Boot Sequence > Boot > Boot List Option.
4. Change UEFI to Legacy of Boot List Option.
5. Go to Exit > Save Changes and reboot system.
6. Press F12 and then select USB Storage Device and boot to the DOS prompt.
7. Run the file by typing the file name.
8. The system restarts automatically and updates the BIOS at the system startup screen. After the BIOS update is complete, the system restarts again.
9. Go to BIOS Setup by pressing the F2 key and go to General > Boot Sequence > Boot > Boot List Option.
10. Change Legacy to UEFI Boot Option.
11. Go to Exit > Save Changes and reboot the system.

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