I just received my jetson TK1 today and I followed the steps in the user guide to start it up and run the GUI. Upon reboot, no GUI was displayed instead I got a little dash in the top left corner. It runs through all the text fine but doesnt seem to display the NVIDIA logo or desktop as I have seen on other tutorials.
I have tried different power sources, different HDMI cables, different monitors and even and old VGA display but nothing seems to work. I am currently using a laptop monitor connected directly via HDMI and the 12V barrel power supply supplied in the box.
I am new to the NVIDIA stuff so apologies if this is an easy fix.