Sys_rst pin pulling low

We created our own version of carrier board. Every time we insert Jetson Nano Module, Sys_rst pin got pulled low and shutting down power. Is there something we need to check or is sys_rst pin looking for some enable or pull for it to enable high. We noticed in Jetson Nano development carrier board, sys_rst was low and as soon as it power up, it came high to 1.8V. Thanks,

You can check the checklist in OEM DG one by one or compare your design to reference dev kit schematic P3449 to find out difference. There is no any control on sys_rst on carrier board.

Hi, power is working now. Thanks.

Good news, can you share why it didn’t work?