GTX 780 causes red light in PCIx16 slot.

AgeOfEpicness

Honorable
Dec 5, 2012
41
0
10,540
My gtx 780 just arrived yesterday, and i spent all night trying to install it. Every time i tried to boot up a red light would appear and no signal from the card to the monitor. I am afraid this card may be DOA. I tried updating bios and removing all AMD drivers from my last card. I put in my old AMD 7770 which still works. I have a sabertooth 990fx. Thanks in advance.