There are connectors or components on my motherboard that prevent me from inserting my GeForce 7950 GX2 graphics card
GeForce 7950 GX2 graphics cards are carefully designed to comply with the "keepout" specification required for all PCI-Express add-in cards. However, some motherboards have components (capacitors, connectors, or other components) that interfere with proper installation of a GeForce 7950GX2 graphics card.
Some issues, such as blocked or obscured SATA connectors, can be resolved by using right angle SATA adapters available at many computer stores or websites.
Check with your PC or motherboard manufacturer to determine whether the PC or motherboard has been tested with the GeForce 7950 GX2 card. Alternatively, check here to see a list of motherboards which NVIDIA has tested.