ファイルをダウンロードする
ファイル形式: このファイル形式は、BIOS実行ファイルで構成されています。ユニバーサル（Windows/MS DOS）形式を使用することで、あらゆるWindows環境やMS DOS環境でインストールできます。
ファイル名: OptiPlex_7050_1.11.1.exe
ファイルサイズ: 17.29 MB
ダウンロードの整合性を確認するには、チェックサムの値を検証してください。
MD5: a9728a74a6ea05150098362e925787a0
SHA1: 80723c859a873494a55568e43f8e8ac816bc01fa
SHA-256: bdc56ef12d411d222f44280acffabf05822ee45e5cfe4dbd47eb8004cc14b384
修正と強化
Fixes:
- Firmware updates to address security advisory INTEL-SA-00185 (CVE-2018-12188 CVE-2018-12190 CVE-2018-12191 CVE-2018-12192 CVE-2018-12199 CVE-2018-12198 CVE-2018-12200 CVE-2018-12187 CVE-2018-12196 CVE-2018-12185).
- Firmware updates to address security advisories INTEL-SA-00191(CVE-2018-12201, CVE-2018- 12202, CVE-2018-12203)
- Fixed an issue with Secure Boot Option ROM Signature Verification
Enhancements:
- N/A
重要な情報
- If your BIOS version is earlier than 1.7.6, you must update the BIOS to version 1.7.6 before upgrading to the latest version.
- 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.
インストール手順
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.
適応先
OptiPlex 7050 System BIOS