Jetson nano 2gb a02 board stuck at nvidia logo

[keycs91]

Even if I change the SD card and continue to flash the image file, it stops the same.

Is there any other way?

I flashed the image file with the file name below.
jetson-nano-2gb-jp45-sd-card-image
jetson-nano-2gb-jp461-sd-card-image

Or is there a separate image file for the nano 2gb A02?

[DaveYYY]

Hi,

please do a whole re-flash with SDK Manager first.
It the bootloader gets corrupted, it won’t get recovered no matter how many times you flash only the SD card.

[keycs91]

Thank you for answer!

Is there anywhere I can find out how to do a full flash using the SDK manager?

[DaveYYY]

You may follow this guide:
https://docs.nvidia.com/sdk-manager/install-with-sdkm-jetson/index.html

[keycs91]

thanks for the answer Thanks to you, I came this far.
Another problem arose.
As shown in the picture above, the target operating system is not activated.
Do I need to install it separately?

Sorry for being a beginner.

[DaveYYY]

For flashing Jetson Nano, please use Ubuntu 16.04 or 18.04. 22.04 is not supported.