Board not booting

Hello. I just went through the quick start guide, and tried booting up the board. I get two green lights and orange blinking light; not getting any output to HDMI, and it is not listed in the DHCP client list. Should I reformat the SD card? The SD card has two partitions rootfs, and BOOT. I have attached a screenshot. Any help would be greatly appreciated.
https://dl.dropboxusercontent.com/u/524 ... 9%20AM.png
https://dl.dropboxusercontent.com/u/524 ... 9%20AM.png