Hello fellow AMD Users,
My tower: Lenovo Legion T5 26AMR5 with 64GB DDR4 Ram, Running Windows 11 Pro 24H2.
I recently bought a new Ryzen 9 5900x CPU from Amazon on Prime Day.
Upgraded from Ryzen 5700G CPU.
Also installed a RTX 4070 GPU and a new Corsair 850PSU.
Speed wise, it works great and with great temps with the Peerless Assassin aftermarket cooler I installed.
My dilemma: I get the Attestation not supported issue.
Lenovo confirms Ryzen 9 5900x is a supported CPU for my tower.
Ran cmd in powershell: Get-TPMEndorsementkeyinfo
shows I am missing EKCert, Additional Certs for my TPM
I emailed AMD Tech support and am posting here for possible solutions.
Please advise.
Thank you all in advanced.
