cancel
Showing results for 
Search instead for 
Did you mean: 

TPM attestation not supported on 5800x3d

marell
Level 8
I have a X570 Crosshair VIII Hero Wi-Fi, my system originally born with a 5600x. Recently I updated it with a 5800X3D. I noticed that now the TPM window under the Windows Security app report that "TPM Attestation" is "Not Supported" while "TPM Memory" is "Ready". This is on Windows 11. I'm not using any extenal TPM module since ryzen 5000 should support TPM 2.0 natively. I lost a lot of time trying to make it work. Actually I'm on latest bios for my board, but I tried to go back to older version. I tried countless times to reset the TPM both from Windows and /or Motherboard bios settings. I already done a clean installation of windows 11 with deletion of all previous partition created. I have done these steps both on old windows and fresh windows installation.
I would like to know if there is a way to solve this issue.
1 REPLY 1

WillSK
Level 7

Would also love to see this fixed but no word from ASUS, MS or AMD on this matter. It's ridiculous