I have update the SDK to latest version,but cant bring up the board(sudo ./flash.sh jetson-xavier-nx-devkit-tx2-nx mmcblk0p1), do we have some flashing guide for TX2 NX?
please also refer to Announcing Jetson TX2 NX,
JetPack 4.5.1 is a developer preview release available now for Jetson TX2 NX. It includes support for using the Jetson TX2 NX module with the Jetson Xavier NX Developer Kit carrier board.
could you please have a try to flash TX2 NX with default JetPack release image?
we had confirmed with JetPack-4.5.1, it can flash TX2 NX through SDKManager,