Highguard requires Secure Boot to play, which might not be a popular move

You will also need a TPM.
MSN による配信

Battlefield 6 Open Beta on PC: How to turn on secure boot in multiplayer shooter game ...

EA’s Dice studio has released Battlefield 6’s first public beta version ahead of the full game release on October 10, 2025. The beta version of the multiplayer first-person shooter game is live right ...