My graphics card has 6-pin pci-e slots and my power supply allso has two pci-e Tags: New Build Power Supplies Graphics Cards PCI Express Systems Last response: January 24, 2012 4:05 PM in Systems Share jackdevon January 24, 2012 12:00:41 PM I am not sure of the connection to the graphics card which has 2 6-pin pci-e slots and my power supply ANTEC has 2 6-pin plugs on the same cord do I plug in both or do I plug in one? More about : graphics card pin pci slots power supply allso pci delluser1 a c 242 ) Power supply a b U Graphics card January 24, 2012 12:03:44 PM Both, unless there's another cable with 2 more, then I use 1 from each ( my choice, not mandatory ) jsc a c 144 ) Power supply a b U Graphics card January 24, 2012 3:55:13 PM jack, are you sure? That doesn't sound right. Which Antec PSU? Can't find your answer ? Ask ! Get the answer delluser1 a c 242 ) Power supply a b U Graphics card January 24, 2012 4:05:32 PM ^ EA, NeoEco and HCG models use pigtailed pcie connectors. The HCG750 has 4 connectors on 2 cables. http://www.hardwaresecrets.com/fullimage.php?image=3033... Can't find your answer ? Ask ! Publish Related resources: Forum9800GT with only one 6-pin PCIe Power Pin ForumPower supply only has one 6pin I need two for XTX 6850 Radeon ForumSATA to Molex to 6pin PCIE ? ForumSATA to Molex to 6pin PCIE ? ForumAntec CP-850 - No power from 8pin to 6pin PCI-E cables ForumOld but good power supply , only one PCI-E power cable... need two ForumPower Supply Support for PCI-e Connector ForumSwitched 6pin +2 PCI-E with video card 8pin ForumOnly one pci-e connector. Graphics card needs two ? ForumWhat PCIE card with only 330 watt power supply ? ForumWhere to find PCI-e 6-pin connector TO power supply ? ForumPCI-e 6-pin to Molex 4-pin? ForumNo pcie 6pin for radeon hd 6790 ForumHow to make 2 molex's to 2 6pin PCIE connectors? ForumGPU needs 2 pci-e 6pin ForumDat build... Forum[Solved] Help with Dell Power On ForumWill new card be bottlenecked by older rig? ForumNeed Advice: Cheap PC to Power Google Earth on 42 Inch Screen Forum[Solved] Need help with video card, power supply and motherboard compatibilty More resources Read discussions in other Systems categories Homebuilt New Build Prebuilt Cases Power Supplies RAM CyberPower !