I have a zotac NF610I-K-E http://www.newegg.com/Product/Product.aspx?Item=N82E16813500044 and a InWin ITX tower http://www.newegg.com/Product/Product.aspx?Item=N82E16811108224 I had a http://www.newegg.com/Product/Product.aspx?Item=N82E16811108225 before the power supply (seemingly) failed. One day after working fine for a long time it turned off and would not even post. First I thought it was the motherboard, since it was not starting up with other power sources. So i replaced it and tried again, now it works on every other power source i had besides the InWin black case. So I figured maybe the power source died and killed the old motherboard with it. So i bought the white case and to my anger, no post. the PSU powers other computers (even some old P3 and a P4 rigs), but does not want to post with this specific motherboard. The light on the motherboard flashes when i hit the power button, then goes out. Any help would be very appreciated!