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Topic: how to change com port? (Read 49 times) previous topic - next topic


Dec 16, 2014, 06:29 pm Last Edit: Dec 16, 2014, 06:31 pm by patapon
i can't change com port. it's gray. how can i change it, because it says: port com 1 not found, change port.


If the com ports are greyed out it means there is no com port connected.

If you believe that is wrong check what is in device manager when you plug an Arduino in.


Make sure you are administrator.
The way you have it in your schematic isn't the same as how you have it wired up!

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