How to Fix Battlefield 6 EA Javelin Anticheat Error

Are you encountering the EA Javelin Anticheat error in Battlefield 6, preventing you from joining the action? This frustrating issue, often accompanied by messages like "Secure Boot is not enabled" or "Javelin Anticheat service encountered a system error," can disrupt your gameplay.
In this detailed troubleshooting guide, we’ll explore the root causes of the Javelin Anticheat error and provide step-by-step solutions to get you back into the game. Whether the problem stems from Secure Boot settings, outdated drivers, or software conflicts, we’ve got you covered.

What Causes the EA Javelin Anticheat Error in Battlefield 6?

The EA Javelin Anticheat system is designed to prevent cheating in Battlefield 6 by monitoring system integrity. However, it can be overly sensitive, leading to errors due to:
✅ Secure Boot Disabled – Battlefield 6 requires Secure Boot (a security feature in Windows 10/11) to be enabled. If disabled, Javelin Anticheat fails to verify your system.
✅ Outdated or Incompatible Drivers – Graphics card drivers (NVIDIA/AMD) and other system drivers may conflict with the anti-cheat system.
✅ Antivirus or Third-Party Software Interference – Security programs like Bitdefender, Avast, or Windows Defender may mistakenly block Javelin Anticheat.
✅ Corrupted Game or Anti-Cheat Files – Missing or damaged files in Battlefield 6 or the EA Anticheat installation can trigger errors.
✅ TPM 2.0 Not Enabled – Trusted Platform Module (TPM) 2.0 is required for Secure Boot and Javelin’s operation.
If you see errors like "Error 55" or "Service initialization failed," follow these fixes to resolve them.

How to Fix Battlefield 6 EA Javelin Anticheat Error

1. Enable Secure Boot in BIOS/UEFI

Since Secure Boot is mandatory for Battlefield 6, follow these steps to enable it:

Restart your PC and enter BIOS/UEFI (usually by pressing F2, F10, DEL, or ESC during startup).

Navigate to the Boot or Security tab.

Locate Secure Boot and set it to Enabled.

If your system uses Legacy/CSM mode, switch to UEFI mode first.

Save changes and exit BIOS.

Note: Some motherboards require resetting Secure Boot keys before enabling it.

2. Update GPU and System Drivers

Outdated drivers can trigger anticheat errors. Update them with these steps:

• NVIDIA Users: Open GeForce Experience → Check for updates.
• AMD Users: Use AMD Adrenalin Software to install the latest drivers.
• Windows Update: Press Win + I → Windows Update → Install all pending updates.

3. Disable Conflicting Software

Antivirus programs and background apps may interfere with Javelin Anticheat:

• Temporarily disable antivirus (Windows Defender, Bitdefender, etc.).
• Close unnecessary apps (Discord overlay, MSI Afterburner, RGB control software).
• Add exceptions for EAAC.exe and Battlefield6.exe in your antivirus settings.

4. Repair or Reinstall EA Javelin Anticheat

If game files are corrupted, try these steps:

• EA App: Right-click Battlefield 6 → Manage → Repair.
• Steam: Right-click Battlefield 6 → Properties → Verify Integrity of Game Files.
• Reinstall Anticheat: Download the EA Anticheat installer and run it as admin.

5. Check TPM 2.0 Status

Since TPM 2.0 is linked to Secure Boot, ensure it’s enabled:

Press Win + R, type tpm.msc, and hit Enter.

Verify that TPM is active and running version 2.0.

If disabled, enable it in BIOS/UEFI under Security or Trusted Computing.

Final Thoughts

The Battlefield 6 Javelin Anticheat error can be frustrating, but with these fixes, you should be able to resolve it quickly. Start by enabling Secure Boot, updating drivers, and disabling conflicting software before moving on to more advanced solutions.

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