[GUIDE] FIXED: AMD TPM 2.0 “System Not Compatible” Error

[Mindo1004]

If you get this warning on Bo6, you will be getting blocked from launching Bo7 due to TPM 2.0 or Secure Boot errors, especially on AMD systems. If you have this warning, this guide is for you. I just resolved the issue after a deep dive into BIOS, firmware, and anti-cheat issues. Here's everything I learned:

🛠️ My Setup:
• ASRock X570 Taichi
• BIOS 5.67 (not publicly listed — request it from ASRock support)
• AMD fTPM firmware: 3.94.2.5
• Windows 11 Pro, Secure Boot + UEFI enabled

🔍 Step-by-Step Fix:
1.) Check TPM Version
Run PowerShell as admin or do Windows Key + R and type "tpm.msc"
It should say "TPM Version 2.0", but if your version is 3.92.0.5, it will still fail attestation.
You need it to be ≥ 3.#.2.# or for it to start with 6.#.
2.) Update BIOS
Contact your motherboard vendor (ASRock, MSI, etc.) and request a BIOS that includes updated AMD fTPM firmware (or research what is available on their site. Mine, through ASRock, was the private beta release 5.67. You can look up a guide* to how to perform an "instant flash" on whichever motherboard manufacturer you use. Note that you will need to download your new BIOS version onto a FAT32-formatted USB drive for this.
Afterwards:
3.) Enable Secure Boot + UEFI
BIOS → Enable Secure Boot
Confirm in Windows via :
• BIOS Mode: UEFI
• Secure Boot State: On
4.) Disable (Ultra) Fast Boot
This was the final blocker for me. It prevents TPM from initializing properly.
BIOS → Boot → Fast Boot → Disabled
5.) (If Still Not Working) Reinstall Game + Anti-Cheat
Uninstall the game and Clear cache folders (Steam or Battle.net)

*Here is the instant flash guide for people like me with an ASRock motherboard:
https://download.asrock.com/TSD/InstantFlash/BIOS10.pdf

💬 Final Thoughts:
Activision hasn’t publicly acknowledged the AMD fTPM versioning issue, but it’s real. If your TPM version is 3.92.0.5 or earlier, you’ll likely be blocked until your BIOS is updated.
Hope this helps others avoid the rabbit hole I've been in the past week or so.

[I_Lucii_I]

will i be fine if i have a ryzen 5 7500f

[Spiritual]

I’m assuming this would not work for me, I have al Alienware aurora R10

[Power]

dude i'm on a laptop, and i'm sure i have the latest version of bios. but this keeps popping up. when will activision fix this??

[The last Zero]

Originally posted by Power:

dude i'm on a laptop, and i'm sure i have the latest version of bios. but this keeps popping up. when will activision fix this??

If you laptop is not updated to a version bios that is supportede then you have to wait to see if there a update from the manufacturer

Please contact your laptops manufacturer’s customer support to find out if a firmware update is available.

Activision cant fix that and they is not going to turn the bios check security off

[saskins]

my laptop tmp version is 10.6.0.4 AMD RYZAN stealth ai 18+ brought 6 months ago, have tried everything, MSI have said I have latest bios version, and it's down to Activision to fix, looks like I will be asking Steam for a refund for the new upcoming MW ive just preordered.

[HeliosX302]

yeah what your saying doesn't any one at all it's there end no one elses because i was literally playing perfectly fine before until it's dumb systemn bugged out

[Paired Ops]

Fast boot don't effect it. I have it on

[Eloris]

This thread was quite old before the recent post, so we're locking it to prevent confusion.