This is my second motherboard and I get the same problem (ASRock 960GM/U3S3 FX): the mobo light doesn't turn on. I tried the psu to graphics card, and nothing turns on. I tested the power supply via paperclip method and the fan in the PSU turns on. Here is my build: http://pcpartpicker.com/ca/p/fTe6
-What the hell?
Edit: Please move to motherboard section. I apologize.