Damnit, I built my pc, and my graphics card doesnt work. The fan doesnt spin around and I get no output onto the screen.

Its a XFX GTX 260 (core edition), my power supply is 600W ocz xstream, it should be compatible with my PSU, Ive connected the 2 6 pin PCI-E power cables onto the graphics card. Yet absolutely nothing.

The mobo I have is the xfx nforce 750i, it has a debug LED at the back, and it displays "FF" when I try to boot, everything seems to work, apart from the bloody graphics card.

Any one got any ideas? I;m gonna ring XFX up tomorrow, but I heard they suck at technical support, my guess is the graphics card is bust.

Massive rep to anyone who helps fix it, I cant afford to be without a decent pc, I have alot of work I need to do over xmas =\