WiFi Antenna

Hi
I face a problem and I would appreciate any guys help me on this matter.
I installed Ubuntu on Jetson AGX and it worked correctly. when I I tried to install WiFi on it. After that, the system does not work. the system cannot load and it seems everything is flashed. Also, when I take off the WiFi board, it still does not work.
Could you help to recover my system? I need to reinstall the OS again?
I really appreciate to help me

Please use the uart console to dump the log when system cannot load.