ASUS ROG STRIX X670E-I GAMING WIFI Thunderbolt didn´t work PCI Tunneling is off

[Nemo]

Hello,
I try to run a M.2 SSD Thunderbolt Case at my ASUS ROG STRIX X670E-I GAMING WIFI but it didn´t work.
Thunderbolt Control App says that i need to enable PCI-Tunneling, I looked in Advanced Settings, used the Search in BIOS, but i can´t find this settings in BIOS / UEFI.
All Drivers are up to Date, same as BIOS.

 

[Nemo]

Ok, i get that thing working. There are 2 Ways...1rst  was enabling IOMMU and disabling USB Security, the 2nd Way was reset the BIOS / UEFI when the M.2 Thunderbolt device was connectet.

[Jiaszzz_ROG]

Hello, @Nemo 

Thank you for reaching out to us and for the updated response.
I'm glad you were able to pinpoint the problem.
Next time you encounter a similar issue, it might also indicate the need for a BIOS update.
Please consider updating the BIOS to the latest version and checking again if needed.

Thank you.