I purchase a MSI GeForce 980Ti 6Gb Gaming Golden card at auction. I opened the package and there is no manual or power adapters. My current computer has a Evga GeForce 570. The psu connects directly to the 2 6pin PCI male housings on the 570 GPU. I have one 6pin PCI to 8pin PCI adapter cable. Do I need 2 to connect to the 2 8pin PCI male housings on the 980 GPU? Or do I only need one? There is only one 6-8 PCI adapter in the package. If I only need one adapter which of the 2 housings do I connect the 8pin PCI converter cable to (the one at the back of the card or the one closer to the front)?
Randy
Randy