So I am upgrading my computer and I am getting a graphics card from my friend and the only thing i didnt feel i really need to upgrade is my power supply, however i dont think that my power supply has the correct pins to support a 770. I have a GTX 650 right now. My PSU has two four pin connectors and then whatever the graphics card comes with. Any help is appreciated thanks!
Old Specs
CPU - i3 530 @ 2.93 Ghz
GPU - GTX 650 2GB (PNY)
PSU - XPOWER585 (I know its pretty old)
Motherboard - Gigabyte H55M-S2H
RAM - 4GB of G-SKILL @ 1600mhz
New System
CPU - i5 4690k @ 3.5 Ghz
GPU - GTX 770 (EVGA ACX)
PSU - XPOWER585
Motherboard - Gigabyte G1 Sniper Z97
RAM - 8GB of Corsair Dominator @ 1600mhz
Case - Corsair Carbide Series Spec 03 Red
Old Specs
CPU - i3 530 @ 2.93 Ghz
GPU - GTX 650 2GB (PNY)
PSU - XPOWER585 (I know its pretty old)
Motherboard - Gigabyte H55M-S2H
RAM - 4GB of G-SKILL @ 1600mhz
New System
CPU - i5 4690k @ 3.5 Ghz
GPU - GTX 770 (EVGA ACX)
PSU - XPOWER585
Motherboard - Gigabyte G1 Sniper Z97
RAM - 8GB of Corsair Dominator @ 1600mhz
Case - Corsair Carbide Series Spec 03 Red