Hey Everyone,
I got my new teensy 3.1 yesterday. I put blink code yesterday and it was working. However this evening I tried to upload a new code however when I plugged the cable to pc. Nothing happened on pc. Also I looked to my teensy and its light is not lighting up. I changed the cable, changed the computer but same result.I cannot see in the Serial port(which is under Tools Section). I pressed down reset button but no good