Jetson Nano Power Problem

Hello,

When I power the Nvidia Jetson Nano using the micro USB, the LED light does not turn on, and nothing works. I tried powering it using the 5V and GND pins from the 40-pin header, and the LED lighted up for 3 seconds, but the board still does not function. I don’t have a compatible cable for another power source, so I couldn’t test that. You can see the board in attached images.


Can you help me?

Best regards.

Please refer to the comment we posted at previous topic you opened: Jetson Nano Boot Problem - Jetson & Embedded Systems / Jetson Nano - NVIDIA Developer Forums

This is different Nvidia Jetson Nano and the problem is also different so that I opened different topic. The problem in here is about power.

Is it the same board you posted at previous topic, ans also can’t boot?

No , this is different board just the photo angle is same. This has also differency about its sd card but it is not working I can not power on. If i try to give electric by pins its working for 3 sec but after all its closing again.

Is this board good before? Please try other power supply like DC supply to be used on DC jack.

Is 5v 4A DC Jack enough for Jetson Nano or should I buy different DC Jack that has more than 4A or less? What would you recommend? And , does it have to be DC Jack? It is hard to find. I have already found AC Jack.

5V 4A is ok. Please refer to the guide doc for more info. https://developer.nvidia.com/embedded/dlc/Jetson_Nano_Developer_Kit_User_Guide

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