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Graphics cards working in an SLI configuration must be with the same model name (e.g. GV-N470UD-13I) and from the same vendor (e.g. GIGABYTE TECHNOLOGY). GV-N400 Series Graphics Accelerator - 4 2. Hardware Installation 2.1. Board Layout Mini HDMI Connector DVI-I Connector 1 DVI-I Connector 2 Digital LCD Monitor HDMI TV Digital LCD Monitor Mini HDMI to HDMI cable(optional) SLI Connector Mini HDMI Connector DVI-I Connector 1 DVI-I Connector 2 Power Connectors DVI Output DVI Output -5 -Hardware Installation The GV-N470UD-13I graphics card is a performance optimized high-end card. Power is taken from the PCI Express host bus as well as the external power connectors. NVIDIA power Connect power from the system power supply to the GeForce card(s).Use the connection method for your particular graphics card. • GV-N470UD-13I: Connect two 6-pin PCI Express auxiliary power connectors coming from the computer power supply to the connectors on the top edge of the GeForce GTX 470 graphics card. GV-N400 Series Graphics Accelerator - 6 Expansion cards contain very delicate Integrated Circuit (IC) chips. To protect them against damage from static electricity, you should follow some precautions whenever you work on your computer. 1. Turn off your computer and unplug power supply. 2. Use a grounded wrist strap before handling computer components. If you do not have one, touch both of your hands to a safely grounded object or to a metal object, such as the power supply case. 3. Place components on a grounded antistatic pad or on the bag that came with the components whenever the components are separated from the system. The card contains sensitive electric components, which can be easily damaged by static electricity, so the card should be left in its original packing until it is installed. Unpacking and installation should be done on a grounded anti-static mat. The operator should be wearing an anti-static wristband, grounded at the same point as the anti-static mat. Inspect the card carton for obvious damage. Shipping and handling may cause damage to your card. Be sure there are no shipping and handling damages on the card before proceeding. DO NOT APPLY POWER TO YOUR SYSTEM IF THE GRAPHICS CARD IS DAMAGED. In order to ensure that your graphics card can work correctly, please use official GIGABYTE BIOS only. Using non-official GIGABYTE BIOS might cause problem(s) on the graphics card. -7 - Hardware Installation 2.2. Hardware Installation Now that you have prepared your computer, you are ready to install your graphics card. Step 1. Locate the PCI Express x16 slot. If necessary, remove the metal cover from this slot; then align your graphics card with the PCI Express x16 slot, and press it in firmly until the card is fully seated. Make sure that the gold edge connector of the graphics card is securely inserted. Step 2. Replace the screw to fasten the card in place, and replace the computer cover. Step 3. This graphics card provides two DVI-I digital connectors and one mini HDMI connector. You can connect a monitor that supports DVI-I function. To connect a HDMI monitor,you need a cable or adapter to connect from the mini-HDMI connector to a HDMI monitor. Connect a flat panel Connect a HDMI monitor To HDMI Monitor To Flat Panel Display GV-N400 Series Graphics Accelerator - 8 How NVIDIA® SLITM (Scalable Link Interface) technology works: In an SLI configuration, two/three SLI-ready graphics cards of the same model and the same manufacturers are connected together via SLI bridge connector in a system that provides two/three x16 PCI Express slots to scale graphics performance. The picture below shows that two and three graphics cards are linked in parallel in an SLI configuration. SLI bridge connector (provided by motherboard manufacturer) Two SLI-ready graphics cards of the same type. (Example: GV-N28-1GH-B) SLI Configuration: 3-Way SLI Configuration: 3-Way SLI bridge connector (provided by motherboard manufacturer) Three SLI-ready graphics cards of the same type. (Example: GV-N28-1GH-B) -9 -Hardware Installation 3. Software Installation Notice the following guidelines before installing the drivers: 1. First make sure your system has installed DirectX 9 or later version. 2. Make sure your system has installed the appropriate motherboard drivers (for the motherboard drivers, please contact the motherboard manufacturer.) 3.1. Driver and Utility Installation 3.1.1. Driver Installation After installing the operating system, insert the driver disk into your optical drive. The driver Autorun screen is automatically displayed which looks like that shown in the screen shot below. (If the driver Autorun screen does not appear automatically, go to My Computer, double-click the optical drive and execute the setup.exe program.) Step 1: Click the Install Display Driver item. Step 2: Click the Next button. For software MPEG support in Windows XP, you must install DirectX first. Users who run Windows XP with Service Pack 2 or above do not need to...