Hi im really frustrated. I bought another gtx 760 and its not able to crossfire. I have switched the sli bridge on both sides and turned them around nothing happens still. I also have deleted drivers and reinstalled them. I have no idea what to do anymore i have done like every fix. There is only 2 graphics cards in the slot. Nothing else. The bottom one is running at x4. I even bought another sli bridge. Can someone please help me? Im 14 and cant afford to pay for anymore things.