I turned my SD31P off the other day for the first time in a while and when I pressed the switch to power up - Nothing, NADA, no lights, fans, nothing. I tried different outlets and power cords to no avail. I have a SD25P as well so I first pulled off the front covers with switches and swapped them. Both switches OK. I assumed Power Supply so swapped them as well but they are both OK. I removed all cables, still no power. I removed the memory and CPU, no power. Can I assume that it has to be the motherboard or can anyone suggest something else?

I bought the computer in Calgary but am in Dublin Ireland for another 4 months. Anyone know the best place to get a replacement FD31 M/B? Assuming it is the M/B should I consider a different one?