Author Topic: Problem with 5v 3A pin  (Read 2779 times)

Offline kanni1303

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Problem with 5v 3A pin
« on: May 16, 2016, 12:48:13 pm »
When I connect my board with 5v 3A power supply pin, my board is not working. I think the board is short or something else as my adapter shows error as over voltage drop(My adapter has indicator LED to show the error when output power dropped). But my board is working with OTG power supply, the problem is I am not able to login since in OTG power my keyboard or mouse is not working, Kindly suggest me how to debug this.
I suspect on Fuse, Voltage regulator or the jack. But not able to find since I don't know the hardware. thnx in advance