VGA Card GV-NX79T256DP-RH May 22, 2006
VGA Card GV-NX79T256DP-RH May 22, 2006
GV-NX79T256DP-RH GeForce™ 7900 GT Graphics Accelerator User's Manual Rev. 101 12MD-NX79T2PR-101R * The WEEE marking on the product indicates this product must not be disposed of with user's other household waste and must be handed over to a designated collection point for the recycling of waste electrical and electronic equipment!! * The WEEE marking applies only in European Union's member states. Copyright © 2006 GIGABYTE TECHNOLOGY CO., LTD Copyright by GIGA-BYTE TECHNOLOGY CO., LTD. ("GBT").
English Table of Contents 1. Introduction ......................................................................................... 3 1.1. Features ..................................................................................................... 3 1.2. Minimum system requirements ..................................................................... 3 2. Hardware Installation ........................................................................... 4 2.1. Board layout ................................
1.1. Features • Powered by NVIDIA® GeForce™ 7900 GT Graphics Processing Unit(GPU) • • Supports the newest PCI Express x 16 Integrated with 256MB DDRIII memory • • Supports DirectX 9.0c Supports NVIDIA® SLITM (Scalable Link Interface) technology (Note) • • Supports AV / S-Video and HDTV output Supports D-sub connector (by adapter) • Supports 2 DVI-I connectors 1.2.
English 2. Hardware Installation 2.1.
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.
English 2.2. Hardware installation Installing Your graphics card. Now that you have prepared your computer, you are ready to install your graphics accelerator card. To remove the existing graphics card: 1. Power off the computer and monitor, then disconnect the display cable from the back of your computer. 2. Remove the computer cover. If necessary, consult your computer's manual for help in removing the cover. 3. Remove any existing graphics card from your computer.
English 2. Replace the screw to fasten the card in place, and replace the computer cover. After installing the GV-NX79T256DP-RH to your computer, please remember to connect at lease one power cable on the graphics card to the power supply connector. 3. Plug the display cable into your graphics card; then turn on the computer and monitor. To connect a flat panel directly to your graphics card, use the DVI-I connector.
English GIGABYTE Component Video Adapter for Nvidia Graphics Cards (HDTV Cable) AV Out S-Video Out HDTV Component (Y+Pr+Pb) Connect to the TV-Out port on the graphics card. (1) Connecting HDTV Connect your HDTV cables to the component video adapter according to the corresponding color. (Y= Green, Pr= Red, Pb= Blue) (2) Connecting S-Video If your TV has a S-Video connection, connect the SVideo cable from your TV to the S-Video Out port on the adapter.
Two SLI-ready graphics cards of the same type. SLI bridge connector (provided by motherboard (Example: GV-NX66T256DP-RH) manufacturer) -9- Hardware Installation English How NVIDIA® SLITM (Scalable Link Interface) technology works: In an SLI configuration, two 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 x 16 PCI Express slots to scale graphics performance.
English 3. Software Installation In this manual, we assume that your CD-ROM Drive letter to be Drive D: The installation of Windows® 2000 / Windows® XP drivers is very simple. When you insert the driver CD into your CD-ROM drive, you can see the AUTORUN window (if it does not show up, run "D:\setup.exe"). Then you can follow the guides to setup your graphics card driver. (Please follow the subsection 3.1.3 "Driver installation" to install the driver for your graphics accelerator.) 3.1.
the "Next" button. Step 3. Click the "Next" button. Installing the components. Step 4. Click "Finish" to restart computer. Then the DirectX 9 installation is completed. - 11 - Software Installation English Step 2.
English 3.1.3. Driver installation A. New hardware found After the graphics card is inserted into your computer at the first time, the windows will automatically detect a new hardware in the system and pop out a "New Hardware Found" message. The following is the step-by-step installation guide. Step 1: Found new hardware wizard: Video controller (VGA Compatible) Click the "Next" button to install the driver. (There is a driver CD disk that came with your graphics accelerator, please insert it now.
If it does not show up, please run "D:\setup.exe". Step 1. When autorun window show up, click Display Driver item. Step 2. When autorun window show up, click Install Display Driver item. Step 3. Click "Next" button. Windows installings the components. Step 4. Click "Finish" button to restart computer. Then the driver installation is completed. - 13 - Software Installation English B.
English 3.1.4. Utilities on driver CD Insert the driver CD disk into your CD-ROM, and then you can see the AUTORUN window. If it does not show up, please run "D:\setup.exe". • Install GIGABYTE utilities: Step 1. When autorun window show up, please click the Utilities item. Then click the GIGABYTE Utility item. Step 2. Click the Next button. Step 3. Enter your name and company. Step 4. Click the Finish button to restart computer. Then the utilities installation is completed.
V-Tuner 3 lets you adjust the working frequency of the graphic engine and video memory (Core Clock and Memory Clock).
English 3.1.5. Taskbar icon After installation of the display drivers, you will find a GBT icon on the taskbar's status area. Right-click this icon to open the GBT control panel, showing a menu composed of shortcut of the graphics card's enhanced and other functions. You may click the "Display Properties" item, and then click Settings. Click "Advanced" after clicking Settings. Click the appropriate tab to change your display settings. Right click the icon.
English VGA Information VGA Info lists the relevant information about your card. Color Adjust Color Adjust allows you to make color adjustments, such as brightness, contrast and gamma values for each or all of RGB colors.
English After installation of the display drivers, you will find a NVIDIA icon area. Click this icon to open the control panel. on the taskbar's status Right click the icon. You can adjust the properties of the graphics accelerator from here.
To access Display Properties pages, right-click the GIGABYTE icon on the taskbar and select Display Properties or right-click on Desktop and then select Properties. The Display Properties dialog box shows the information of display adapter, color, the range of display area, and the refresh rate. Settings (Resolutions and Color depth for Windows) You may adjust the screen resolution and color quality settings in this dialog box. You can move the slider to change the resolution.
English nView Display Settings properties * nView allows you to connect separate displays to single graphics card. • nView Display mode: select your preferred nView display modes here. Options: Single display/ Clone/ Dualview • Primary/Secondary display: select a single display or display pair. The selected display combination will appear in the graphical representation below. • Make this the primary display: Specifies that the display corresponding to the icon you selected above is the primary display.
English (3) Horizontal Span Mode: Horizontal Span mode indicates that both displays in the display pair function as one wide virtual desktop. The width of each display is half the width of the total virtual desktop width. Select Horizontal Span from the nView Display Mode list and click Apply. Horizontal Span Mode (4) Vertical Span Mode: Vertical Span mode indicates that both displays in the display pair function as one tall virtual desktop.
English Performance and Quality Settings properties The sliders lets to decide whether your application should use quality or high performance texture. • Application profiles: Select the application profile from the list of profiles. • Global driver settings: Select the Settings item and move the slider below to set the degree of antialiasing to used in Direct3D and OpenGL applications. • Antialiasing settings value: allows to set the degree of the Global Driver Settings.
The Video Overlay Settings Properties can adjust Overlay zoom controls and Overlay color controls. There is only one video overlay, which is only available on the Primary display. The video overlay controls are automatically activated during playback of any video file type that supports overlay adjustments. The "Adjust Colors" button will access "Color Correction" properties page.
English Temperature Settings properties The Temperature Properties can auto detected the GPU Core temperature. You can select the Notify when GPU core temperature exceeds threshold check box. Screen Resolutions & Refresh Rates properties The Screen Resolutions & Refresh Rates Properties allows you to adjust the screen resolution, color quality and monitor settings (screen refresh rates). Or you can customize resolutions and refresh rates.
nView is a set of desktop tools designed to help you be more productive when using your graphics card. With nView you can set up multiple desktops to work with your applications. Multiple desktops give you extra desktop areas on which to run your applications so you won't have to crowd several open application windows on one desktop.
English nView Desktop Management properties This tab contains information about the nView Desktop Manager. The setup wizard can also be accessed from this tab. nView Profiles properties This tab contains a record all nView display settings for easy software setup. nView Windows properties This tab allows you to control window and dialog box placement when using multiple monitors.
This tab allows you to control nView settings depending different applications. nView Desktops properties This tab allows you to create up to 32 unique desktops. nView User Interface properties This tab allows for customization of the nView user interface.
English nView Effects properties This tab provides special windows effects that you can apply to your applications. nView Zoom properties This tab provides dynamic zoom functionality on the desktop. Also enables full screen video playback via the video mirroring control button. nView Hot Keys properties This tab lets you perform various actions with shortcut keys or key combinations.
This tab can modify and extend mouse behavior with kinematic actions. nView Tools properties This tab can improve nView functionality for mobile and desktop users.
English 3.2. Windows® 2000 driver installation With Windows running on your computer, you need to install the graphics card driver to take advantage of the higher performance, resolutions, and special graphics features of the graphics card. To ensure you install the latest driver, insert the Installation CD that shipped with your graphics card. To install the graphics card driver for Windows® 2000, please insert the Installation CD. Then the AUTORUN window will show up.
The following troubleshooting tips may help if you experience problems. Contact your dealer or GBT for more advanced troubleshooting information. Check that the card is seated properly in the PCI Express x 16 slot. Ensure that the display cable is securely fastened to the card's display connector. Make sure that the monitor and computer are plugged in and receiving power. If necessary, disable any built-in graphics capabilities on your motherboard.
English 5. Appendix 5.1. How to Reflash the BIOS 5.1.1. Reflash BIOS in MS-DOS mode 1. Extract the downloaded Zip file to your hard disk(s) or floppy disk. This procedure assumes drive A. 2. Restart the computer in MS-DOS mode. (For Windows 2000/XP, you need a startup disk to restart the computer in MS-DOS mode.) 3. Change the command prompt to A:\>. 4. To back up the current BIOS, at the A:\> prompt, type[BIOS flash utility name] -s [BIOS file name] (example: gvf11 -s nx79t256dpr.f1) and press Enter. 5.
Use the included component video adapter to connect a HDTV to the graphics card. Step 1: Connect the HDTV component cable to the adapter according to the corresponding color. (Y= Green, Pr= Red, Pb= Blue). Connect the TV Out cable from the adapter to the TV Out port on your graphics card. Step 2: After installation of the graphics card driver, right-click on Desktop and select Properties. When Display Properties dialog box appears, select the Settings tab. In Settings, click the Advanced button.
English 5.3.
Refresh Rate (Hz) 60~100 120 1920 x 1080 (16:9) 30~85 100 1920 x 1200 (16:10) 60~85 100 1920 x 1440 60~85 2048 x 1536 60~85 Color Depth (bpp) 8bpp(256 color) Standard mode 3 3 3 3 3 3 3 3 16bpp (65K color) High mode 3 3 3 3 3 3 3 3 32bpp (16.7M) True mode 3 X 3 X 3 X 3 3 * This table is for reference only. The actual resolutions supported depend on the monitor you use.
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English - 37 - Appendix
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