LED doesn't turn on with microSD

Robotics & Edge Computing Jetson & Embedded Systems Jetson Nano
1

Hi,

I flashed a microSD card with “ainano_v1-1-1_20GB_200203B.zip” file. Without the microSD card, the LED glows when I supply power through barrel socket power supply, but with microSD the LED doesn’t turn on. I tried with multiple microSD which has the same result.

Please advise.

2

Hi anup.nayak,

Are you means, using microSD card image and plug-in power supply, the power LED (J47) doesn’t turn on?
What’s power supply are you using?

3

Yes, I am using a barrel socket power supply for 5.0 volts.

4

Hi anup.nayak,

If you’re using J25 power jack, please with a jumper in J48.
You can reference detail from User Guide:
[J48] Enables either J28 Micro-USB connector or J25 power jack as power source for
the developer kit. Without a jumper, the developer kit can be powered by J28 MicroUSB connector. With a jumper, no power is drawn from J28, and the developer kit can be powered via J25 power jack.

5

Yes, I always put the jumper J48 while using the power jack.

6

Hi anup.nayak,

Are you using Etcher tool to flash image or using sdkmanager?
And what JetPack version are yo using?

7

Hi anup.nayak,

Can your Jetson Nano boot up normally? Any result can be shared?