No display when Plugged into Graphics card but there's signal when plugged in motherboard.

[NumbCorns]

I'm not sure what's wrong.

Windows 8 64 bit
I7 - 3770
16 GB RAM
GTX 660

 

[Shantanu Ghose]

I'm not sure what's wrong.

Windows 8 64 bit
I7 - 3770
16 GB RAM
GTX 660

Maybe the card is faulty,,check the card on another PC,,maybe of your friend's