Disable Secure Boot

This section includes a brief guide on disabling Secure Boot to help some software run properly. This step is optional but recommended if you play other games besides Call of Duty.

How to Disable Secure Boot (If Enabled)

If your software won’t load or is being blocked during injection, Secure Boot might be interfering. Your software may also require Secure Boot to be turned off to function properly. Here's how to check and disable it:

1

Check If Secure Boot Is Enabled

• Press Windows + R, type msinfo32, and hit Enter.

• In the System Information window, find Secure Boot State.

If it says Off, you're good — you can skip this guide. If it says On, continue with the steps below

2

Disable Secure Boot in BIOS/UEFI

To turn it off, you’ll need to access your BIOS/UEFI settings:

• Restart your PC.

• During boot, press the key to enter BIOS — usually Delete, F2, or F10 (varies by motherboard).

• Look for a tab like Boot, Security, or Authentication.

• Find Secure Boot and set it to Disabled.

• Save changes and exit BIOS.

Note: If you can't disable Secure Boot, you may need to set a Supervisor/Admin password in BIOS first, or switch Boot Mode from UEFI to Legacy/CSM (varies by system).

Not Sure Where to Find It?

Search on Google: "Your motherboard model" how to disable secure boot in BIOS

Example: MSI B550 how to disable secure boot in BIOS