Dell OptiPlex 7020 System BIOS

Omstart krävs

Stäng inte av datorn eller koppla från strömkällan medan BIOS uppdateras. Annars kan datorn skadas. Under uppdateringen kommer datorn att startas om och en svart skärm kan visas en kort stund.

Läs installationsanvisningarna och den viktiga informationen nedan innan du uppdaterar.

Drivrutin-ID : 8WYCN

Prioritet : Kritisk

Version : A18, A18 Senaste version Rekommenderad version Senaste och rekommenderade versionen

Utgivningsdatum : 19 juli 2019

Hämtningstyp : System-BIOS

Kategori : BIOS

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 advisory INTEL-SA-00233. The security advisory is a statement when a product is impacted by a security vulnerability and a remedy is available.

Hämta filer

Filformat: Det här filformatet består av en körbar BIOS-fil. Det universella formatet (Windows/MS DOS) kan användas för installation från alla Windows- eller MS DOS-miljöer.

Filnamn: O7020A18.exe

Filstorlek: 9.34 MB

Verifiera kontrollsummans värde så att hämtningen genomförs korrekt.

MD5: dd856778c6308138713cbbcd2a00bfaf

SHA1: 66dc75ced8d88c3945e35a0a301f2edb7ebb1abb

SHA-256: 27aa0f8ded2bb4c189178a3504d2b3375e5b509d3c65f1efd8a1e66413cd2b4e

Hämta .EXE

Installationsanvisningar

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 new 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 (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.
Note 2: Do not turn off power or interrupt the BIOS update process during the update.

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:\ 7020A18.exe
Where C is the drive letter of the USB device where the executable file is located and 7020A18.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.
Note 2: Do not turn off the power or interrupt the BIOS update process during the update.

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.
The system restarts automatically and updates the BIOS at the system startup screen. After the BIOS update is complete, the system restarts again.
8. Go to BIOS Setup by pressing the F2 key and go to General > Boot Sequence > Boot > Boot List Option.
9. Change Legacy to UEFI Boot Option.
10. Go to Exit > Save Changes and reboot the system.

Dell OptiPlex 7020 System BIOS

Hämta filer

Korrigeringar och förbättringar

Kompatibla system

Operativsystem som stöds

Installationsanvisningar

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