lol ? Strange this , ive had a few issues with my screen giving me no signal , i found i had to open the case up , and make sure the card was firmly in the pci-e socket , take it out and put it back in , apply a little bit of force , it done the trick with mine , you will also notice , the card fan is extremely loud , on start up . Make sure its spinning if it isnt , i just kept taking mine out untill it would register , and now its working fine.