How To Resolve the ‘Secure Boot Is Not Enabled’ Error in Battlefield 6 on Windows 11

Getting Battlefield 6 to run smoothly on Windows 11 might demand enabling Secure Boot, especially because EA’s Javelin anti-cheat system throws a fit otherwise. Sometimes, it’s not just a flip of a switch; you gotta make sure your hardware and firmware are all set up right. This guide walks through the process to check compatibility, convert that pesky boot drive if it’s MBR, and turn on Secure Boot in BIOS/UEFI settings—no magic, just a little patience and some clicking. Since Windows can be a bit finicky about UEFI and partition styles, expect some steps to involve verifying the status of TPM modules, disk types, and BIOS options. By the end, you’ll likely have Secure Boot enabled, and Battlefield 6 should run without throwing a fit.

How to Enable Secure Boot for Battlefield 6 in Windows 11

Method 1: Checking system compatibility—Does your PC qualify?

This part is kinda the foundation. If your PC isn’t compatible, nothing else matters much. Battlefield 6’s anti-cheat relies on Secure Boot being enabled, and that depends on your hardware supporting UEFI and having TPM turned on. Plus, your boot partition has to be GPT, not MBR, which trips up a lot of folks.

  • Check BIOS Mode and Secure Boot Status: Hit Windows Key + R, type msinfo32, and hit Enter. Once in, look for:
    • BIOS Mode: should say UEFI. If it says Legacy, you’ll need to switch that later.
    • Secure Boot State: must be On. If it’s Off, you’ll have to enable it in BIOS.
  • Check your disk partition style: Open Disk Management via Windows Key + X > Disk Management. Right-click your system drive (usually C:), select Properties, go to the Volumes tab, and find Partition style. It must say GUID Partition Table (GPT). If it’s MBR, you’re gonna need to convert, which involves a few more steps.
  • Verify TPM Status: Run tpm.msc from the Run dialog (Windows Key + R) and check that it reports “The TPM is ready to use.”.If not, you might have an incompatible firmware or need to enable TPM in BIOS.

Method 2: Converting your drive from MBR to GPT—because Secure Boot is picky

If your disk isn’t GPT, Secure Boot won’t turn on, and Battlefield 6 will be grumpy. Don’t forget: convert BEFORE messing with BIOS settings and make sure to back up everything important first. It’s kind of a risky move if you aren’t careful.

  • Open Command Prompt as Administrator: Type cmd in the Start menu, right-click and choose Run as administrator.
  • Validate your disk: Enter mbr2gpt /validate /allowFullOS. If it passes, great. If not, you’ll need to fix partition issues first.
  • Convert it: Run mbr2gpt /convert /allowFullOS. After this, the system will reboot into the new style. Make sure in BIOS you’re set to UEFI mode, not Legacy. Windows will handle the rest.

Be aware: on some setups this command might fail if partitions aren’t in order, or if you’ve got non-standard partitions. If that happens, check out guides on manually converting disks or backup-snapshot-restore processes.

Method 3: Enabling UEFI and Secure Boot in BIOS—most annoying part, but necessary

This is the step where you restart and dig into your BIOS/UEFI firmware. The exact keyboard combo varies by motherboard—sometimes Delete, F2, F10, or even Esc. If you’re unsure, check your motherboard manual or online docs. Once inside:

  • Switch Boot Mode to UEFI: Find the Boot or Security tab. Look for Boot Mode or OS Type. Set it to UEFI. Disable Legacy or CSM (Compatibility Support Module) if it’s enabled. This step is crucial because Secure Boot only works in UEFI mode.
  • Enable Secure Boot: Navigate to the Secure Boot menu and turn it on. Some motherboards require you to set Secure Boot Mode to Standard first. You might also need to restore factory OEM keys or manually add keys if you’re in custom mode.
  • Save & reboot: Exit BIOS, save changes, and restart. Back in Windows, check with msinfo32 again—Secure Boot should now be On. See? Not as bad as it looks if you’re careful.

Method 4: Motherboard-specific tweaks—because some brands make life interesting

  • Gigabyte: If Secure Boot shows as enabled but still inactive, disable it, switch from Standard to Custom, then revert to Standard. Re-import or restore factory keys (check your motherboard manual).Reactivate Secure Boot after that.
  • ASUS: Under the Boot tab, set OS Type to Windows UEFI Mode. Make sure CSM (Compatibility Support Module) is disabled to avoid conflicts. Sometimes, a BIOS reset or clearing keys helps.
  • ASRock/MSI: After enabling Secure Boot, you might need to import or restore factory keys. For MSI boards, switch Secure Boot from Custom to Standard mode after enabling.

Method 5: Fixing common issues—because things break sometimes

  • BIOS Looping: If you can’t enable Secure Boot, double-check that all your drives are GPT and compatible with UEFI. Disconnect anything non-boot, like extra SATA or NVMe drives.
  • Older graphics cards: Sometimes they need a firmware UEFI update (like NVIDIA’s UEFI firmware updater: NVIDIA UEFI firmware updater) to work properly with Secure Boot.
  • BitLocker: Make sure to back up your recovery key before messing with BIOS settings, just in case.
  • Dual-booting Linux or other OSes: Secure Boot might block unsigned kernels. You may need to enroll keys or disable Secure Boot temporarily.

Honestly, it’s kind of weird how Windows keeps making this more complicated than it should be. But if you follow these steps, chances are you’ll get Secure Boot enabled without too much drama. Just keep backups handy, and don’t rush through BIOS changes.

Summary

  • Check if your BIOS is in UEFI mode and Secure Boot is on.
  • Ensure your disk is GPT, convert if needed with mbr2gpt.
  • Enable Secure Boot in BIOS—set the mode to UEFI, turn Secure Boot on.
  • Address motherboard quirks—may need to resetsecure keys, disable/enable CSM, or update firmware.
  • Be cautious with disk conversions and BIOS toggles; backups are your friend.

Wrap-up

Getting Secure Boot sorted out isn’t exactly a walk in the park, but it’s doable if you approach it step-by-step. Once it’s enabled, Battlefield 6 should run without anti-cheat nonsense blocking you. Sometimes, the whole process feels like Windows is just making things harder than necessary, but hey, that’s modern PC building for you. Fingers crossed this helps someone save a few hours of head-scratching.

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