Could u find the cause of the problem, i am having the same situation in my board. The user guide/manual dosent explain the logic of ngpixis controlling the reset sequence. What are the causes/reasons for why D5 led is on? The explanantion given is weak and doesnt give much information about the situations that ngpixis lights on? D4 is ON blue--->all board voltage is ok, D5 is ON RED all/some board voltages are in poor condion? Is D4 telling the truth or D5????
We solved the problem by changing cpus. Although powerorient is ok, there seems a problem with CPU pins connections. We swapped CPU of a working board with this one and all is ok now, but doesn't change the poor document fact.