I recently bought a gigabyte GeForce gtx 960 graphics card. I placed it in the PCI slot and plugged in my 6 pin power cable to the top of the graphics card. When I plug my monitor into the graphics card to install the drivers no image arrives on my screen. I'm aware it may not be loading it due to the some of my settings on my bios. But no guides will help me with sorting it out on my asus uefi bios page. I really needed to know fast as to whether it's my power supply that's at fault, my graphics cars, or my bios settings. Please help !!!