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how to turn on secure boot for battlefield 6

To turn on Secure Boot so Battlefield 6 will run, you need to change a few BIOS/UEFI settings and make sure Windows is installed in the right mode (UEFI with a GPT system disk).

Quick Scoop

  • Battlefield 6 checks that Secure Boot is enabled before it will launch on PC.
  • Secure Boot can only be enabled on systems booting in UEFI mode with a GPT system drive.
  • If you see “Secure Boot is not enabled” or “SecureBoot is not active”, the fix is almost always in your BIOS, not inside the game.

1. Check Secure Boot in Windows

Before touching the BIOS, confirm your current status.

  • Press Win + R , type msinfo32, press Enter.
  • In System Information , look for:
    • BIOS Mode : should say UEFI , not Legacy.
* **Secure Boot State** :
  * “On” → Secure Boot is already enabled.
  * “Off” → can likely be enabled in BIOS.
  * “Unsupported” → your hardware/Windows setup may not support it (often MBR or very old hardware).

If Secure Boot is already “On” but Battlefield 6 still complains, a reboot or reinstalling GPU / anti-cheat components sometimes clears the game’s check.

2. Enter BIOS/UEFI Setup

You have to enable Secure Boot in your motherboard’s firmware. Common way:

  • Restart your PC.
  • During the first logo screen, repeatedly press F2 , Del , Esc , F10 , or F12 (varies by brand like ASUS, MSI, Gigabyte, Dell, HP, Lenovo).
  • Once in the firmware, switch to Advanced mode if there is an “Easy/Advanced” toggle.

If you are unsure of the key: search “enter BIOS + your laptop/PC model” and use that key on boot.

3. Make Sure UEFI Mode Is Enabled

Secure Boot only works when the system is booting in UEFI mode.

  • In BIOS, open the Boot or Boot Configuration section.
  • Look for Boot Mode , CSM , or Legacy :
    • Set Boot Mode to UEFI (not Legacy).
* If you see **CSM (Compatibility Support Module)** , set it to **Disabled**.
  • Save and reboot back into BIOS to ensure it still boots normally in UEFI mode.

If your Windows disk is MBR, switching to UEFI may cause boot issues until you convert it to GPT (see next section).

4. Check/Convert System Disk to GPT (If Needed)

If msinfo32 showed BIOS Mode: Legacy , or Secure Boot is greyed out, your system drive may be MBR. To check inside Windows:

  • Press Win + X → Disk Management.
  • Right‑click the disk with your C: drive → Properties → Volumes.
    • “Partition style” = GUID Partition Table (GPT) → good.
    • “Master Boot Record (MBR)” → you must convert to GPT to use Secure Boot.

Safe approach (always back up important data first):

  • On Windows 10/11, you can often use the built‑in mbr2gpt tool:
    • Open Command Prompt as Administrator.
    • Run: mbr2gpt /validate /allowFullOS
    • If validation passes, run: mbr2gpt /convert /allowFullOS.

After converting, reboot into BIOS again and confirm:

  • Boot Mode = UEFI.
  • CSM/Legacy = Disabled.

5. Enable Secure Boot in BIOS

Now that you’re in UEFI mode with a GPT disk, you can properly turn on Secure Boot. In BIOS:

  • Go to Boot , Security , or Authentication tab (varies by brand).
  • Find Secure Boot or Secure Boot Configuration.
  • Set Secure Boot to Enabled or Windows UEFI mode.

If it’s greyed out or says “enabled but not active”:

  • Make sure CSM is disabled and you’re booting UEFI only.
  • On some boards:
    • Change Secure Boot Mode from Standard to Custom , accept/reset to factory keys, save, reboot, then switch back to Standard and re‑enable Secure Boot.
  • Save changes (often F10) and restart into Windows.

Back in Windows, open msinfo32 again and confirm:

  • Secure Boot State = “On”.

6. Launch Battlefield 6 Again

Once Secure Boot is “On”:

  • Make sure Windows and GPU drivers are updated (NVIDIA/AMD/Intel).
  • Launch the EA app/Steam/Your platform and start Battlefield 6.
  • The Secure Boot error should be gone; if it persists, check EA’s Secure Boot help page or recent Battlefield 6 support posts, as some players report temporary issues after major patches.

Extra Tips & Forum-Style Notes

Players discussing how to turn on Secure Boot for Battlefield 6 often mention a few recurring points:

  • Many systems already have Secure Boot enabled; the game error is sometimes from incorrect “active” state until a reboot.
  • “Enabled but not active” in BIOS or tools usually resolves after one or two clean restarts.
  • Converting MBR → GPT is what scares most people, but the built‑in tool is designed to keep data intact if validation passes; still, backups are strongly recommended.

SEO-style meta note (for your post):
A fitting meta description could be: “Learn how to turn on Secure Boot for Battlefield 6 on PC with a step‑by‑step BIOS and Windows guide, plus fixes for SecureBoot errors and UEFI/GPT issues.”

Information gathered from public forums or data available on the internet and portrayed here.