Arduino lights yellow when plugged on

hello

I am having problem when i supply power to arduino nano board its lighting yelow
what does this mean?

pls reply
your help is kindly appreciated

What does the text next to the LED say?

My best guess it's a warning that it's about to explode and will take the world with it. So please be careful as I'm not yet ready to die. Or maybe it's just on fire, that'd also explain the colour.

If you think it's not that, do post more information about your specific Nano board (there are lots of almost but not quite identical clones out there).

Alternatively it could just mean that a yellow LED has been fitted as the power indicator’s LED.

Hi,
Welcome to the forum.

Please read the first post in any forum entitled how to use this forum.
http://forum.arduino.cc/index.php/topic,148850.0.html .

How are you connecting power the the Nano?

Can you post an image of your Nano connected and displaying the yellow LED?

Thanks.. Tom... :slight_smile: