If you’re trying to fire up Call of Duty on your PC and getting blocked by a TPM 2.0 error, don’t worry, you’re not the only one. CoD Black Ops 7 and Warzone have tightened their security measures, and one of those requirements is having TPM 2.0 enabled. It’s a small hardware-based security feature that works in the background to protect your system and make it harder for cheaters or malicious software to interfere with the game.
The good news is, turning on TPM 2.0 isn’t nearly as complicated as it sounds. In this guide, we break down what TPM 2.0 does, why Call of Duty insists on having it active, and give you a simple, step-by-step process to enable it. By the end, you’ll be ready to jump back into your matches without any frustrating roadblocks.
