connecting to computer

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   i using arduino uno r3 , not conect computer. recieve power nothing else.

many telling us.

please supply information you.

is official board (if not - supply link purchased)

has ever worked?

what have tried (so don't waste time asking try things)

what operating system have?

what ide version have?

have tried reinstalling drivers? have tried new usb cable? different usb port? have made sure have correct com port selected correct board?


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