How to let the M.2 work on tx2?

[michael]

Hi,

I have a brand new tx2, and only runs the installer.sh in the /home/nvidia/NVIDIA-INSTALLER folder.
My M.2 video capture card can be found by lspci on tx1, but can't be found on tx2.
The version is How should I do to let the M.2 work on tx2?
Please help.

I didn't find the right solution from the Internet.

References:
devtalk.nvidia.com/default/topic/1026649/general/how-to-let-the-m-2-work-on-tx2-/
Commercial Product Marketing

Thanks