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Error codeCall of DutyWindows PC: Black Ops 7, Warzone, Modern Warfare 4

Call of Duty: "TPM 2.0: Not Enabled"

TPM 2.0 not enabled

The Secure Attestation Wizard or the game found that TPM 2.0 is not turned on. Black Ops 7, Warzone and Modern Warfare 4 on PC require TPM 2.0.

Is Call of Duty down right now? Operational: 11 problem reports in the last hour. If it were down for everyone, this error could come from there; right now it looks normal.
Fix it

How to fix "TPM 2.0: Not Enabled"

  1. Press Windows key + R, run tpm.msc and check whether it says the TPM is ready for use.

  2. If no compatible TPM is found, enter your UEFI/BIOS (Settings > Recovery > Advanced startup > UEFI Firmware Settings).

  3. Enable Intel PTT (Intel CPUs) or AMD CPU fTPM (AMD CPUs), save with F10 and reboot.

  4. Run tpm.msc again to confirm TPM 2.0 is active, then relaunch the game.

From Call of Duty's help pages: support.activision.com, in our words. Checked on 5 November 2026. If the steps do not help, Call of Duty's own support is the next stop.

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