Camera of Jetson tx2

I have made a fresh purchase of Jetson Tx2. Its my first that I am using it. Can you please guide me to test its on board camera? Because I have tried to test it through cheese Webcam Booth but its not showing anything.

You may try gstreamer framework. It allows access to onboard camera, debayer it with argus on ISP, then convert to CPU allocated memory for displaying in X window:

gst-launch-1.0 nvarguscamerasrc ! nvvidconv ! xvimagesink

If you are not running X but have a local display, you would use instead:

gst-launch-1.0 nvarguscamerasrc ! nvoverlaysink