I just received the Nordic nRF52-DK, and am unable to do anything with it as my laptop does not recognize when it is connected. I do not have the original cable as I did not receive a brand new board, but I have tried two different Micro USBs, and neither of them work. One of the cables I used to charge my phone, while the other was a spare cable I had from ordering an electric razor, although I have never used the cable for anything. On the board, I have the switches set to ON, DEFAULT, and USB. I have also tried to connect it with one of the local computers on my college campus and it did not recognize it either. And by recognize, I mean both the board and laptop are unresponsive to being plugged in, almost as if they are.