@vincentng We had the same problem with our 462 on the J202 with an Xavier NX Module. We ended up purchasing A206 boards and they worked fine. ReComputer uses a raspberry pi chip for power management on their carrier boards. I think it communicates over i2c I think. I think this is where the problem lies. We never dug into it any further. If there is a solution, I would be eager to know about. I would also be interested to know if your Orin NX works with a more generic carrier board and the IMX462. We may need that combination for our project soon. Good luck.