Call of Duty 22 Black Ops 7: What should I do if SecureBoot is not enabled? How to solve the DirectX error problem?

2025-11-14 16:00

Task Force members, the horn of battle has sounded! See you on the battlefield! "Call of Duty: Black Ops 7" is officially launched today! But many players are worried about encountering issues such as "SecureBoot is not enabled" and "DirectX error" during the experience, which not only affect the startup of the game, but also may lead to crashes and flash backs. The following is a detailed cause analysis and solutions for these issues.

SecureBoot is not enabled

Cause analysis: SecureBoot is not enabled: The game needs to enable SecureBoot and TPM 2.0 to ensure system security. If these features are not enabled, the game may not start.

Solution

Use Accelerator Tools: Use the tools features of accelerators such as Sixfast to detect and fix SecureBoot settings. These tools help players quickly check and enable SecureBoot. Sixfast provides a custom acceleration solution for Call of Duty: Black Ops 7 that optimizes network connectivity and resolves startup issues due to network instability.

Manually enable SecureBoot:

Go to the BIOS settings, find the "Security" or "Security Boot" option, and enable the SecureBoot feature.

Ensure that the system supports TPM 2.0, and if not, enable the feature in the BIOS as well.

Sixfast free usage method

1. Download Sixfast

>>>Sixfast download address<<<

2. After downloading, log in and register according to the prompts, click [Redemption Code] in the upper right corner of the client side, and enter [dh7] to receive the free acceleration time.

3. Find the game you want to accelerate in the Sixfast accelerator, turn on the acceleration and wait for the circle to turn to 100%, and reopen the game to enjoy the acceleration.

Second, DirectX error problem

cause analysis

Incomplete or corrupted DirectX components: The game requires a specific version of DirectX support to run. If a component is missing or corrupted, an error may be raised.

Outdated graphics drivers: Outdated graphics drivers may not be compatible with game requirements, resulting in DirectX-related errors.

Damaged game files: Damaged or missing game core files are also common causes of DirectX errors.

Solution

Update DirectX components: Download and install the latest version of the DirectX runtime library. Run the DirectX Diagnostic Tool (dxdiag) that comes with Windows to check and fix problems.

Update the graphics card driver: Visit the official website of the graphics card manufacturer (such as NVIDIA, AMD) to download and install the latest driver. Restart the computer after the installation is complete to ensure that the driver loads normally.

Verify game file integrity: On Steam: Right-click the game and select "Properties" → "Local Files" → "Verify game file integrity". On Battle.net: Select the game and click "Options" → "Scan and Repair".

Optimize game settings: Reduce game image quality and special effects settings to reduce the burden on graphics cards. Turn off unnecessary background programs to free up more system resources.

Turn off related features: Turn off Nvidia Reflex low latency. Turn off Nvidia DLSS frame generation.

other suggestions

Optimize the network with accelerators: Using the Sixfast accelerator can significantly improve the game network environment and reduce errors caused by network instability.

Check system compatibility: Ensure that the system meets the minimum configuration requirements of the game, especially special requirements such as TPM 2.0 and safe boot.

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