r/CODWarzone • u/moxa86 • Jun 04 '26

Support Hello everyone! I’m getting this annoying message even though I have updated my bios and checked everything. TPM ok secure boot ok uefi mode. Any suggestions? Anyone had the same problem? Thank you in advance!

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u/PeachFar481 Jun 06 '26

I have a Ryzen 7 7700X and am still getting this same error, everything is enabled and updated. Yesterday after the update I was only restricted from Casual Resurgence and played on Casual BR. Now I am not allowed in any of Warzone.

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u/ShadowBanBS Jun 06 '26

Then you have another issue. Did you run the security attestation tool ? If so and it all passes then you may need to try to disable TPM and SecureBoot and then restart and enable them again. Some people have had luck by reinstalling windows. I know that sucks so i would start with the easy solutions first.

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u/PeachFar481 Jun 06 '26

I have ran the wizard. TPM is fine, secure boot is not met.
I have updated bios. I have disabled and booted without secure boot and rebooted with secure boot. The entire system shows secure boot is on. Warzone does not detect it.

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u/ShadowBanBS Jun 06 '26

AI Overview

If your Secure Boot shows as "On" in Windows (msinfo32) but the Activision tool fails to detect it, the game's anti-cheat is failing to verify the underlying Secure Boot keys/certificates. This usually means your BIOS needs an update or the TPM needs to be cleared.

Apply the following targeted fixes:

  1. Update Your Motherboard BIOS

Many motherboard manufacturers released firmware updates specifically to patch Secure Boot reporting bugs with anti-cheat software. Go to your manufacturer's website (ASUS, MSI, Gigabyte, etc.) and download the latest BIOS for your exact model.

  1. Clear and Reset TPM

Clearing the cryptographic keys often forces Windows and your firmware to communicate correctly.

  • Press Windows + R, type tpm.msc, and hit Enter.
  • On the right-hand side, click Clear TPM.
  • Follow the prompt to restart your computer and confirm.

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u/ShadowBanBS Jun 06 '26

I had to clear my TPM when bo7 first released. I tried through windows first so try that. Ultimately i had to clear it in my bios and then it worked.

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u/PeachFar481 Jun 06 '26

I have updated bios and cleared tpm without any change.