Gigabyte GV-NX98X512H-B User manual

GV-NX98X512H-B
GeForceTM 9800 GTX Graphics Accelerator
User's Manual
Rev. 101
12MD-NX98X5-101R
Copyright
© 2008 GIGABYTE TECHNOLOGY CO., LTD
Copyright by GIGA-BYTE TECHNOLOGY CO., LTD. ("GBT"). 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.
Notice
Please do not remove any labels on this graphics card. Doing so may void the warranty of this card.
Due to rapid change in technology, some of the specifications might be out of date before publication of this this manual.
The author assumes no responsibility for any errors or omissions that may appear in this document nor does the author
make a commitment to update the information contained herein.
Macrovision corporation product notice:
This product incorporates copyright protection technology that is protected by U.S. patents and other intellectual property
rights. Use of this copyright protection technology must be authorized by Macrovision, and is intended for home and other
limited viewing uses only unless otherwise authorized by Macrovision. Reverse engineering or disassembly is prohibited.

VGA Card
GV-NX98X512H-B
Mar. 12, 2008
VGA Card
GV-NX98X512H-B
Mar. 12, 2008

- 3 -
Table of Contents
1. Introduction ................................................................................................................ 4
1.1. Features ......................................................................................................................... 4
1.2. Minimum System Requirements .................................................................................... 4
2. Hardware Installation.................................................................................................. 5
2.1. Board Layout ................................................................................................................. 5
2.2. Hardware Installation ......................................................................................................8
3. Software Installation .................................................................................................. 12
3.1. Windows®XP Driver and Utilities Installation ............................................................... 12
3.1.1. Operating System Requirements .............................................................................. 12
3.1.2. DirectX Installation ........................................................................................................ 13
3.1.3. Driver Installation ......................................................................................................... 14
3.1.4. Taskbar Icon ................................................................................................................. 16
3.1.5. Display Properties Pages ........................................................................................... 17
3.1.6. nView Properties Pages (Note) ....................................................................................... 28
4. Troubleshooting Tips................................................................................................ 33
5. Appendix ................................................................................................................. 34
5.1. How to Reflash the BIOS in MS-DOS Mode .............................................................. 34
5.2. Resolutions and Color Depth Table (In Windows XP) ................................................... 35
Regulatory Statements ................................................................................................. 37
(Note) This item will show up when you connect two monitors.

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1. Introduction
1.1. Features
• Powered by NVIDIA®GeForceTM 9800 GTX Graphics Processing Unit (GPU)
• Supports PCI Express 2.0
• Integrated with 512 MB GDDR3 memory
• Supports DirectX 10
• Supports NVIDIA®SLI TM (Scalable Link Interface) technology(Note 1)
• Supports 2 DVI-I connectors
• Supports HDMI connector (by adapter)
• Supports 2 D-Sub connectors (by adapter)
• Supports HDCP (High-Bandwidth Digital Content Protection) technology
1.2. Minimum System Requirements
•Hardware
- 450-watt power supply or greater with minimum 12V current rating of 24A.(Note 2)
- Intel®Pentium®/CoreTM 2 or AMD AthlonTM/PhenomTM
- 512 MB of system memory; 2 GB or more for best performance
- Optical drive for software installation (CD-ROM or DVD-ROM drive)
•Operating System
- Windows®Vista
- Windows®XP with Service Pack 2 (SP2)
- Windows®XP Professional x64 Edition
•SLI TM Configuration
If you are planning on using this graphics card as part of an SLI system, the following
are required:
- An SLI certified motherboard with two PCI Express x16 slots and correct chipset driver
- Two GV-NX98X512H-B
- A power supply with 750-watt or above is recommended
- An SLI bridge connector
(Note 1) SLI technology requires a PCI Express motherboard with two x16 physical connectors.
Graphics cards working in an SLI configuration must be with the same model name
(e.g. GV-NX98X512H-B) and from the same vendor (e.g. GIGABYTE TECHNOLOGY).
(Note 2) The minimum system power requirement recommended here is based on a PC configured
with an Intel Core 2 Extreme processor (QX6700).

- 5 - Hardware Installation
2. Hardware Installation
2.1. Board Layout
TV-Out
DVI-I
Connector 1
DVI-I
Connector 2
Analog LCD Monitor Analog Monitor
or DVI-I to D-Sub
Adapter
HDTV
NTSC / PAL TV Projector
NTSC / PAL TV Projector
or
or
Pr
Pb/AV Output
S-Video Output
Digital LCD Monitor
DVI Output
DVI-I to HDMI Adapter
D-Sub
Output
HDMI TV
Y
SLI Connector
TV-Out
DVI-I Connector 1
DVI-I Connector 2

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The GV-NX98X512H-B graphics card is a performance optimized high-end card. Power is taken from
the PCI Express host bus as well as the two 6-pin PCI Express power connectors.
Without auxiliary power provided to the GV-NX98X512H-B graphics card, an LED on the bracket goes
red and the graphics card will not boot. In addition, the connector that is not adequately powered will turn
red.
The table below outlines the different possible scenarios as well as the resulting behaviors.
6-pin PCIe Power 6-pin PCIe Power Result
Connector (upper) Connector (lower)
Connected Connected Full Power
Not Connected Connected LED light is red- graphics card will not boot
Connected Not Connected LED light is red- graphics card will not boot
Not Connected Not Connected LED light is red- graphics card will not boot
If you want to use the included 6-pin power adapters, make sure at least 12V/15A current is
supplied to each 4-pin power connector on the adapters. Failure to do so may jeopardize the
stability of the graphics card.
Incorrect Connection
(The two 4-pin power connectors on
the adapter are connected to the same
system power supply cable.)
Correct Connection
(The two 4-pin power connectors on the
adapter are connected to two independent
system power supply cables.)
Requires at least 12V current
rating of 15A
6-pin Power
Adapter
Requires at least 12V current
rating of 15A
Configuration with External PCIe Connectors:

- 7 - Hardware Installation
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.

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2.2. Hardware Installation
Now that you have prepared your computer, you are ready to install your graphics card.
To remove the existing graphics card:
Step 1.
Power off the computer and monitor, then disconnect
the display cable from the back of your computer.
Step 2.
Remove the computer cover. If necessary, consult
your computer's manual for help in removing the
cover.
Step 3.
Remove any existing graphics card from your
computer.
To install your new graphics card:
Step 1.
Locate the PCI Express x16 slot. If necessary, re-
move 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.
* Please make sure that the gold edge connector of
the graphics card is securely inserted.

- 9 - Hardware Installation
Step 2.
Replace the screws to fasten the card in place, and
replace the computer cover.
Step 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. To connect a D-Sub monitor to the DVI-I
connector, plug the DVI-I to D-Sub adapter into the
DVI-I connector, then plug the monitor cable into the
adapter. Or use the DVI-I to HDMI adapter to connect
an HDMI monitor.
You are now ready to proceed with the installation of the graphics card driver. Please refer to next
chapter for detailed instructions.
Connect a flat panel
Connect a D-Sub monitor via DVI-I to D-Sub adapter
After installation, remember to connect the power cable to your graphics
card, or the system will not boot (refer to page 6 to see the details). Do not
touch the card when it's operating to prevent system instability.
To TV / VCR To Flat Panel Display
Connect a HDMI monitor via DVI-I to HDMI adapter

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GIGABYTE Video Adapter
Connect to the TV-Out port on
the graphics card.
S-Video Out HDTV Component
(Y+Pr+Pb)
AV Out
(1) Connecting HDTV
Connect your HDTV cables to the 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 S-Video
cable from your TV to the S-Video Out port on the adapter.
(3) Connecting AV Output
If your TV has a Composite video connection, you can connect
the RCA cable from your TV to the AV Out port on the adapter.

- 11 - Hardware Installation
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 x16 PCI Express slots
to scale graphics performance. The picture below shows that two 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-NX88X768H-RH)

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3. Software Installation
In this manual, we assume that your CD-ROM drive letter to be Drive D:
The installation of 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
instructions to setup your graphics card driver. (Please follow the subsection "3.1.3 Driver Installation"
to install the driver for your graphics card.)
3.1. Windows®XP Driver and Utilities Installation
3.1.1. Operating System Requirements
Notice the following guidelines before installing the drivers:
1. First make sure your system has installed DirectX 9.0c or later version.
2. Make sure your system has installed the appropriate motherboard drivers (for the motherboard
drivers, please contact the motherboard manufacturer.)

- 13 - Software Installation
3.1.2. DirectX Installation
Install Microsoft DirectX to enable 3D hardware acceleration support for Windows XP to achieve better
3D performance.
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.
Step 1.
When the autorun window shows up, click the
Install DirectX 9 item.
Step 2. Choose I accept the agreement
and click the Next button.
Step 3. Click the Next button.
The system is installing the components. Step 4. Click Finish to restart computer.
Then the DirectX 9 installation is completed.

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3.1.3. Driver Installation
A. New Hardware Found
When the graphics card is inserted into your computer for the first time, the operating system will detect
the graphics card automatically and display a New Hardware Found message. The following are step-
by-step installation instructions.
Step 1: Found New Hardware Wizard: Video Controller (VGA Compatible)
Click the Next button to install the driver. (Insert the
driver CD-ROM that came with your graphics card.)
Or click the Cancel button to install the driver from
the autorun window.
Step 2: Found New Hardware Wizard: Searching and Installing
The wizard will search for the driver and install it automatically.
Step 3: Found New Hardware Wizard: Finish
Click the Finish button to finish the installation.

- 15 - Software Installation
B. Driver Installation (Autorun Window)
Insert the driver CD-ROM into your CD-ROM drive. The autorun window will appear. If it does not show
up, please run "D:\setup.exe".
Step 1.
When the autorun window shows up, click the
Install Display Driver item.
Step 2. Click the Next button. The system is installing the components.
Step 3. Click the Finish button to restart the computer.
Then the driver installation is completed.

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3.1.4. Taskbar Icon
After installing the graphics card driver, you will find an NVIDIA icon in your system tray. Click this
icon to open the control panel.
Right click the NVIDIA icon to enter the NVIDIA Control Center.
You can adjust the properties of the graphics card here.

- 17 - Software Installation
3.1.5. Display Properties Pages
To access Display Properties pages, 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 Quality 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.
You can click the item to change the color quality.
Click the Advanced button for advanced settings
NVIDIA Control Panel
After pressing the Advanced button in Settings, you'll see the Plug and Play Monitor and NVIDIA
GF 9800 GTX Properties dialog box. Click the GeForce 9800 GTX tab. (You can also click the NVIDIA
icon in your system tray and select NVIDIA Control Panel.)
Access the GeForce 9800 GTX tab page to launch the NVIDIA
Control Panel.
All of the NVIDIA control panels have been consolidated
into a single application, the NVIDIA Control Panel. Click
the Start the NVIDIA Control Panel button to open the
NVIDIA Control Panel.

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Select the view of the NVIDIA Control Panel that is
most appropriate for you.
Standard Settings
Advanced Settings
The following pages provide details on configuring
advanced settings.
In the NVIDIA Control Panel, select a category to
alter specific NVIDIA display settings.
The categories are:
3D Settings
Display
Video & Television
In the NVIDIA Control Panel, change a view if you
want.
The supported modes are:
Standard
Advanced
Custom
3D Settings
Tasks in the 3D Settings pages allow you to do the following:
• Change the image and rendering settings of your 3D applications and games that utilize Direct3D and
OpenGL technology.
• Override the shipped clocked frequencies of your GPU and GPU memory to increase your GPU
performance.
• Assign specific 3D settings to a game so that these settings automatically load when a game is
launched.

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(Note) This item is present only in Advanced view mode.
Adjust Image Settings with Preview
If you are unfamiliar with 3D technology or not
an advanced graphics user, use the Adjust
Image Settings with Preview page to preview
any changes you make for improved image
quality and rendering.
Manage 3D Settings (Note)
The Manage 3D Settings page enables you to
establish default 3D settings to use for all your
Direct3D or OpenGL applications and to estab-
lish a unique set of 3D settings for a particular
game or application.
Set Multi-GPU Configuration
Multi-GPU technology allows you to use two
or more GPUs together. This results in signifi-
cant improvements in rendering performance
and image quality.
Note:
It is recommended that you set to Multi-GPU mode
to enhance the graphics card's performance.

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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:
• Run display optimization wizard
• Move CRT screen position
• Change resolution
• Adjust desktop color settings
• Rotate display
• Manage custom resolutions (Note 1)
• Run multiple display wizard (Note 2)
• Set up multiple displays
(Note 1) This item is present only in Advanced view mode.
(Note 2) This item will show up when you connect two monitors.
Run Display Optimization Wizard
This wizard helps you adjust your displays
for optimal viewing and repersentation of
colors.
MonitorTemperature Levels
To monitor the current temperature of your
NVIDIA GPU using NVIDIA nTune utility, please
visit NVIDIA's official web site for more infor-
mation about nTune.