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[Moved] Arduino Nano not working

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neerajk19

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My arduino Nano is not working. Pin 13 LED is blinking with the normal sketch but same program (with other Digital pin) is not giving any results. resistor, LED gnd are all in place. This is giving me headaches.
 

If one program is running fine then it is not fair to blame the hardware. Please post your software.

There are so many reasons that something may not be working as expected. You need to be patient and systematic.
 

Mitra is right, a code would help. A checklist for this subject would be:

- Make sure you changed port number on both commands (pinMode and digitalWrite).
- Make sure you have the correct driver for your Arduino version
- Check Arduino console for errors and warnings. Roll up the console, sometimes the errors are hidden by then window.
- Test voltage between the new pin and ground.
 

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