如何在不同主機板上啟用 BIOS Secure Boot
目錄
Why Enable Secure Boot?
Secure Boot verifies that only digitally signed software, validated by trusted authorities like Microsoft, runs during startup. This prevents malicious code from compromising your system. It’s recommended to keep Secure Boot enabled unless specific requirements, such as running non-supported operating systems, necessitate disabling it. Always be aware of the security risks when disabling Secure Boot.
注意事項: If your drive is encrypted with BitLocker or Device Encryption, you may need your BitLocker recovery key to access the system after modifying BIOS settings. Magic Recovery Key is helpful in this case.
支援 Windows 7/8/10/11 和 Windows Server
Enabling Secure Boot on Acer Motherboard
Acer systems typically use a UEFI interface for configuring Secure Boot. Follow these steps to enable Secure Boot on an Acer computer:
1.Enter the BIOS:
- Shut down your Acer computer completely.
- Power on the device and immediately press the [F2] key repeatedly until the BIOS setup utility appears.
- For some Acer models, you may need to press [Del] instead.
3.If Secure Boot is grayed out, you need to create a password in Security Tab:
- In the BIOS, use the arrow keys to select the [Security] tab.
- 找到 [Set Supervisor Password] option, press 輸入 和 set a password.
4.Enable Secure Boot:
- Select [Boot] tab 並設定 安全開機 至 已啟用.
- Note: The Secure Boot state (Active/Not Active) updates automatically based on your settings and cannot be changed manually.
5.Save and Exit:
- 新聞 [F10] to save changes and exit, or navigate to the Save & Exit tab and select Save Changes and Exit.
- Confirm by selecting 是, and the system will restart with Secure Boot enabled.
Enabling Secure Boot on Dell Motherboard
Dell provides a straightforward process to enable Secure Boot through its UEFI interface. Follow these steps:
1.Enter the BIOS:
- Shut down your Dell computer completely.
- Power on and press [F2] repeatedly to enter the BIOS setup utility.
2.Access Secure Boot Configuration and enable 安全開機:
Enabling Secure Boot on ASUS Motherboard
ASUS systems, such as the ROG MAXIMUS Z790 HERO, use a UEFI interface with options to configure Secure Boot. Here’s how to enable it:
1.Enter the BIOS:
- Shut down the ASUS computer completely.
- Power on and press [Del] 或 [F2] repeatedly to enter the BIOS setup utility.
2.Navigate to Secure Boot Settings:
- In the BIOS, click or navigate to the [Boot] tab.
- 選擇 [Secure Boot] to access its settings.
4.Save and Exit:
- 新聞 [F10] or go to the Exit tab and select Save Changes and Exit.
- Confirm by selecting Ok, and the system will restart.
Enabling Secure Boot on HP Motherboard
HP computers use a UEFI interface to manage Secure Boot settings. Follow these steps to enable Secure Boot:
1.Enter the BIOS:
- Shut down your HP computer completely.
- Power on and presse ESC key repeatedly until the Startup Menu opens.
2.新聞 F10 and open BIOS Setup
3.Access Secure Boot Settings:
- 導覽到 [Security] 或 [System Configuration] tab, depending on the model.
- 選擇 [Boot Options].
Enabling Secure Boot on Lenovo Motherboard
Lenovo systems provide a clear process to enable Secure Boot via the UEFI interface. Follow these steps:
1.Enter the BIOS:
- Shut down your Lenovo computer completely.
- Power on and press [F1] to enter the BIOS Setup utility.
3.Enable Secure Boot:
- Set [Secure Boot] 至 已啟用.
- Ensure CSM (Compatibility Support Module) is disabled, as it may conflict with Secure Boot.
Checking Secure Boot Status
To verify whether Secure Boot is enabled on your system:
1.Press [Win + R] to open the Run dialog, and type msinfo32 and press 輸入 to open the System Information window.
2.Locate the [Secure Boot State] entry:
- 關於: Secure Boot is enabled.
- Off: Secure Boot is disabled.
Important Notes
- BitLocker and Device Encryption: Modifying Secure Boot settings on a system with BitLocker or Device Encryption may trigger a recovery key prompt. Ensure you make a backup for the key before making changes.
- Legacy Boot Conflicts: Secure Boot requires UEFI mode. Disable Legacy Boot or CSM in the BIOS to avoid conflicts.
- Security Risks: Disabling Secure Boot may expose your system to unauthorized software. Only disable it when necessary and re-enable it afterward.
For additional support, visit the official support pages:
總結
常見問題
1. Why is Secure Boot important?
2. What if Secure Boot is grayed out in BIOS?
3. How to check if Secure Boot is enabled in Windows?
