To enable Secure Boot for Battlefield (specifically for Battlefield 6), the main steps generally involve accessing your BIOS/UEFI settings and turning on Secure Boot, which is mandatory for the game's anti-cheat system. Here is a summarized guide:

1. Check Secure Boot Status:
   • Open the Run window (Windows Key + R).
   • Type "msinfo32" and press Enter.
   • In the System Information window, check "Secure Boot State." If it says "Off," you need to enable it.
   • Also, ensure "BIOS Mode" is set to UEFI (not Legacy).
2. Prepare your system:
   • Secure Boot requires the disk to be formatted with GPT, not MBR. If your system is using MBR, you might need to convert it to GPT.
   • TPM 2.0 should also be enabled as it is linked with Secure Boot for Battlefield.
3. Enable Secure Boot in BIOS/UEFI:
   • Restart your PC and enter BIOS/UEFI by pressing a key during boot (commonly F2, Delete, or Esc).
   • Navigate to the Boot or Security tab.
   • Locate the Secure Boot option and set it to Enabled.
   • Set OS Type to Windows UEFI mode if available.
   • Save changes and exit BIOS.
4. Restart and confirm:
   • After reboot, run msinfo32 again to confirm "Secure Boot State" is now On.

This process may slightly vary depending on your motherboard brand and model, but the overall steps are similar. Secure Boot helps prevent cheating by ensuring only trusted software is loaded at system start, and it is enforced for anti-cheat in Battlefield 6. Enabling TPM 2.0 and Virtualization-Based Security (VBS) are also recommended alongside Secure Boot. If additional help is needed, consulting your motherboard manufacturer's documentation or EA's official Secure Boot guide can provide model-specific instructions. References:

• Secure Boot is mandatory for Battlefield 6 for anti-cheat purposes through EA's Javelin system. Secure Boot must be enabled alongside TPM 2.0 and UEFI BIOS mode.

• Detailed steps for checking and enabling Secure Boot via BIOS and Windows tools like msinfo32 and command line tools for disk format conversion are documented in community and official EA resources.

If a step-by-step video guide is preferred, there are detailed tutorials available on YouTube that show how to enable Secure Boot on different motherboards.