My system specifications are:

• Model: Alienware Aurora Ryzen Edition R10

• Processor: AMD Ryzen 7 5800

• Motherboard: Alienware 0TYR0X

• Current BIOS: 2.10.0

• AMD fTPM firmware: 3.92.0.5

• Operating system: Windows 11 Home

The official Call of Duty Secure Attestation Wizard confirms that TPM 2.0 and Secure Boot both pass, but BIOS firmware attestation fails and requires an update.

I found Dell's guidance regarding article 000387773, "TPM Attestation Failure on Dell Computers." Dell Community Manager DELL-Nat M indicated that an I-REV BIOS is available for the Aurora R10 and that this fix is provided to both in-warranty and out-of-warranty systems.

Unfortunately, I have been unable to obtain the update through the usual support channels.

Keep running into warranty issues since it expired 2 years ago. Would like to play Modern Warfare 4 tonight and not have to wait till Tomorrow (Monday) to get in contact with Tech Support over phone. Very inconvenient and frustrating experience. Can someone pls send me a link to this patch driver update please and thank you