Passage to 7W to 19W

I have a jetson orin nano dev kit and i was trying the mode 7W, it works well but when i Rechanged to 15W it stopped working and cant boot again.
When booting the message is:
" **WARNING : test Key is used **
L4TLauncher : Attempting Recovery Boot"
I am using the power jack gives in the Nvidia box.
And i have a 64GB sd card with JetPack 5.1.1


then are you still able to login via UART?

if i am able to login what after?

Then at least you can make sure your device is not physically damaged.
If the system indeed broke, then please re-flash your device.

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