Hello, i just installed WoW, and started playing for 2 hours or so, when suddenly my computer shut down, and now i cant get a signal from my grapic card. But when i plug my screen into the motherboard/onbroad graphics it works fine. But my graphic card isnt to find anywhere.
Is my grapic card dead or what happend?
btw. I never had problems before - my pc are 2 years old
all answers are appreciated
My specs:
CPU: Intel Core i5 2500K 3.33GHz 6MB Unlocked
Køler: Antec Kühler box
MB: Asrock Z68 PRO3 GEN3 SATA3 USB3
RAM: G.Skill RipjawsX 2x4GB 1600Mhz
HDD: WD Caviar 1TB SATA3 64MB
DREV: Samsung SH-S223C/BEBE bulk black SATA
VGA: Nvidia Geforce GTX580 1536MB
PSU: Corsair CX Series 600W 600CX
CASE: Antec One Hundre Gamer Case
Im using DVI atm .
I have tried to re-insert the card
Is my grapic card dead or what happend?
btw. I never had problems before - my pc are 2 years old
all answers are appreciated

My specs:
CPU: Intel Core i5 2500K 3.33GHz 6MB Unlocked
Køler: Antec Kühler box
MB: Asrock Z68 PRO3 GEN3 SATA3 USB3
RAM: G.Skill RipjawsX 2x4GB 1600Mhz
HDD: WD Caviar 1TB SATA3 64MB
DREV: Samsung SH-S223C/BEBE bulk black SATA
VGA: Nvidia Geforce GTX580 1536MB
PSU: Corsair CX Series 600W 600CX
CASE: Antec One Hundre Gamer Case
Im using DVI atm .
I have tried to re-insert the card