Hey forum, long time no post! which i spose is good in terms of not having hardware problems! 
anyway heres the long and short of it, i was using my computer to play music while i was on my xbox playing games, then i noticed from the corner of my eye the screen went black, i immediately tried pressing keys, managed to light up caps lock etc the pc was still running, so i shut the pc down and turned it back on.
now i cannot see anything the monitor just runs a "no video input" message constantly, so im left with a dilemma, i tried different vga cables and dvi adapters to the monitor, will try the monitor on another pc but i believe it is working properly, neither dvi port on the graphics card responded to the monitor although the computer was booting and reaching a state where i was able to press caps lock, so i guess its working
i opened up the graphics card and reapplied gpu heat paste, while doing this i smelt the card and i noticed it was strange in smell as if it had overheated, which was my first guess, also the fan makes a strange noise when i spin it, like its bearings are jamming against the fan, making it screech as it spins.
i tried different gpu power cables from the psu also, nothing seems to have worked, there are no other slots for gpu on my motherboard so i cannot test whether it is the slot.
the card was part of Order Number: OC609219
Order Date: 18 Aug, 08, 4:55 pm
obviously this means the item is just under a year and a half old, does this mean the warranty from ocuk is finished or is it a longer warranty ?
the cards exact naming in the order is
XFX GeForce 8800 GT Alpha Dog 1024MB GDDR3 HDTV/Dual DVI (PCI-Express) - Retail (PV-T88P-ZHF4)
all your help is appreciated, i just want to get a replacement asap as i dont want to be confined to an xbox for weeks on end

anyway heres the long and short of it, i was using my computer to play music while i was on my xbox playing games, then i noticed from the corner of my eye the screen went black, i immediately tried pressing keys, managed to light up caps lock etc the pc was still running, so i shut the pc down and turned it back on.
now i cannot see anything the monitor just runs a "no video input" message constantly, so im left with a dilemma, i tried different vga cables and dvi adapters to the monitor, will try the monitor on another pc but i believe it is working properly, neither dvi port on the graphics card responded to the monitor although the computer was booting and reaching a state where i was able to press caps lock, so i guess its working
i opened up the graphics card and reapplied gpu heat paste, while doing this i smelt the card and i noticed it was strange in smell as if it had overheated, which was my first guess, also the fan makes a strange noise when i spin it, like its bearings are jamming against the fan, making it screech as it spins.
i tried different gpu power cables from the psu also, nothing seems to have worked, there are no other slots for gpu on my motherboard so i cannot test whether it is the slot.
the card was part of Order Number: OC609219
Order Date: 18 Aug, 08, 4:55 pm
obviously this means the item is just under a year and a half old, does this mean the warranty from ocuk is finished or is it a longer warranty ?
the cards exact naming in the order is
XFX GeForce 8800 GT Alpha Dog 1024MB GDDR3 HDTV/Dual DVI (PCI-Express) - Retail (PV-T88P-ZHF4)
all your help is appreciated, i just want to get a replacement asap as i dont want to be confined to an xbox for weeks on end

does this show completely that the card is broken, i have used the card in both graphics slots and the fan did not spin.