Help with damaged Graphics card warranty

Hi

I had a Leadtech 7600GT 256mb PCIe express graphics card i brought on Nov 2006.

2 days back while i was working the system crashed and when i restarted it, there was no display. The windows loads alright, coz after a few seconds turing on the PC i can hear the windows logon sound.

I tried by connecting this card on a different PC of my friends, same thing..no display on monitor, but OS loads fine.

Now i guess this card is damaged.

As i brought this on nov 2006 am i eligible for warranty? Can someone help me with this? What should i do now?


Thanks
VJ