Genuino 101 Port Connection To Macbook


I have a Arduino/Genuino 101 board that I am trying to connect to my Macbook to run the built-in accelerometer program. The port connection has worked in the past but suddenly stopped connecting to /dev/cu.usbmodemxxxx. I have tried plugging and unplugging into different USB ports of my laptop but no luck. I have even tried connecting the board to different computers and changed the USB 2.0 to type A/B cord but the same problem occurs. Attached is a screenshot of the different port connections available. The current port selection is set to incoming bluetooth only because we could not connect the usb port. If anyone knows how to remedy this situation, please help.

If there is a way to alternatively connect the board via Bluetooth to run the accelerometer program, how would I go about doing that?