WisGate Edge Pro Rak7289V2 shorting issue

The RAK7289V2 board for the outdoor gateway somehow burnt. how can I solved this issues

The power board is functioning correctly, but unfortunately, there is a short circuit on the main board.

HI @Vikas_Bhatt share what voltage you used to power the gateway at the DC port.
When powered with the PoE what is the state of the LEDs?

I have utilized a 12V DC adapter with a 5A output for the DC port. The device has not been powered up via PoE (Power over Ethernet).