FreeRTOS not working Galileo board Gen2

Hi I am tring to get FreeRTOS working on Intel Galileo board Gen2, I followed the instruction in and at the locaton 1, I updated the firmware usign arduino IDE 2.Installed the linix image with (RTOS in //kernal ) on the SD card as per instructions using diskpart 3. Connected Galileo board to laptop using FTDI cable 4. Powered up the board. But the Laptop is not detecting Galileo board. I amnot able to use Putty or Tera Term to connect Gaileo board. I can see the LED blinking. Can any one give me some clue on Debugging this problem – Where do I Start the debugging from ? Regards Girish