Jetson Nano getting stuck at first boot

The Jetson Nano that we purchased


is not working. It is getting stuck at the first boot itself.

I am attaching some video evidence, and the picture setup for you to understand the problem. Please solve this issue as soon as possible, and let us know if you need any further information.

I shall be sending some other video files as well for your further benefit.

Awaiting your response.

Hi,
Do you use Nano module with SD card slot or Nano module with emmc? Which L4T release do you use? Jetpack 4.6.2?

Please try to flash the whole device with sdkmanager.