How to flah system image to Orin NX external NVMe

Hi everyone,
We use Orin NX 16G module the carrier board connect NVMe via pcie2. How to flash system to the NVMe?Thanks.

please boot from other interface like usb boot first. Make sure your device tree is correctly set to enable C7. Then use that dtb and flash your board again.

What is the flash command?

please refer to the l4t developer guide with the software version you are using. Choose the quick start section and it will have the command.

Can you please link to the location of the l4t developer guides? I am having trouble locating them searching “l4t developer guide”. Can you suggest other key words to search for?

Please refer to Welcome — Jetson Linux Developer Guide documentation ( for JetPack 5.1.1.

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