User manual GIGABYTE GV-N250OC-1GI

[. . . ] GV-N250ZL-1GI/ GV-N250OC-1GI/ GV-N250ZL-1GI rev2. 0/ GV-N250OC-1GI rev2. 0 NVIDIA® GeForce GTS 250 Graphics Accelerator TM User's Manual Rev. 202 12MM-N250ZGI-202R Copyright © 2010 GIGABYTE TECHNOLOGY CO. , LTD Copyright by GIGA-BYTE TECHNOLOGY CO. , LTD. No part of this manual may be reproduced or transmitted in any form without the expressed, written permission of GBT. Trademarks Third-party brands and names are the properties of their respective owners. [. . . ] Software Installation Notice the following guidelines before installing the drivers: 1. First make sure your system has installed DirectX 9 or later version. Make sure your system has installed the appropriate motherboard drivers (for the motherboard drivers, please contact the motherboard manufacturer. ) 3. 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. GTS250 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 install DirectX separately. GV-N250 Series Graphics Accelerator - 12 - Step 3: Click the Yes button. The system is installing the components. Step 4: Click the Finish button to restart the computer. Then the driver installation is completed. - 13 - Software Installation 3. 1. 2. GIGABYTE Gamer HUD Lite on Driver Disk GTS250 Step 1: Click the GIGABYTE Gamer HUD Lite item. Step 2: Choose the language for the installation and click the OK button. Step 3: Click the Next button. Step 4: Click the Install button. The system is installing the components. Step 5: Click the Finish button. Then the installation of the GIGABYTE Gamer HUD Lite is completed. GV-N250 Series Graphics Accelerator - 14 - GIGABYTE Gamer HUD Lite The GIGABYTE Gamer HUD Lite allows you to adjust the voltage of your graphics card and the working frequency of the GPU, Shader, and video memory. Help page Displays the current operating frequency Automatically optimizes the voltage/frequency Hardware Monitor Enables manual adjustment of the voltage/frequency Clock adjustment(Note) Button Default(Note) Apply (Note) Enable Disable Hardware Monitor ? Function Allows you to load the default settings Allows you to save the values you adjust Lets the utility optimize the voltage and GPU/Shader/memory frequency settings Allows you to manually configure the voltage and GPU/Shader/Memory frequency settings Displays the GPU usage and temperature, the GPU usage/thermal curve, and your graphics card information Opens Help page Incorrectly doing overclock/overvoltage may result in damage to your system and reduce the useful life of the system components. (Note) This item is configurable only if 2D/3D Auto-Optimized is set to Disable. Display Properties Pages Display Settings (Resolutions and Color Quality for Windows) To access Display Settings page, right-click on desktop and select Personalize, then the Personalization windows will show up. Select Display Settings to adjust the screen resolution and color quality settings. You can move the slider to change the resolution. You can click the item to change the color quality. Click the Advanced button for advanced settings. GV-N250 Series Graphics Accelerator - 16 - 3. 3. Accessing NVIDIA Control Panel After installation of the display driver, right-click on the desktop and select NVIDIA Control Panel. Note: It is recommended that you set to Enable SLI technology to enhance the graphics card's performance. (Note 1) This item is present only in Advanced view mode. (Note 2) This item will show up when you install two graphics cards with the same model name and from the same vendor. - 19 Software Installation Display A variety of display features enable you to further manipulate and configure your display settings to optimize the use of your displays. Tasks in the Display pages allow you to do the following: · Move CRT screen position · Change resolution · Adjust desktop color settings · Rotate display · Manage custom resolutions (Note) · Set up multiple displays Move CRT Screen Position You can use your mouse (by clicking on the arrow keys on this page) or the arrow keys on your keyboard to adjust the position of your desktop to better fit your display. This is a useful alternative to using the controls (buttons) on your actual physical display. Change Resolution Using the Change Resolution controls, you can change the color setting, reduce screen flickering, or adjust the amount of information appearing on your display. (Note) This item is present only in Advanced view mode. - 20 - GV-N250 Series Graphics Accelerator Adjust Desktop Color Settings Use this page to set the contrast, sharpness, and color depth (Digital Vibrance) of the images on your desktop. These changes will not affect any video playback. [. . . ] How to Reflash the BIOS in MS-DOS Mode 1. Extract the downloaded Zip file to your hard disk(s) or floppy disk. (You may need a startup disk to restart the computer in MS-DOS mode. ) 3. To back up the current BIOS, at the A:\> prompt, type[BIOS flash utility name] - s [ B I O S f i l e n a m e ] (example: gvf19 -s n250zl1gi. F1/n250oc1gi. F1) and press Enter. [. . . ]