Gigabyte GV-NX66T128D-SP User manual

Copyright
© 2005 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 property of their respective owners.
Notice
Please do not remove any labels on VGA card, this may void the warranty of this VGA card.
Due to rapid change in technology, some of the specifications might be out of date before publication of this booklet.
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.
GV-NX66T128D/
GV-NX66T128VP
User's Manual
GeForce™6600 GT Graphics Accelerator
Rev. 102
12MD-NX66T1SP-102R
* 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.

GV-NX66T128D(VP) Graphics Accelerator - 2 -
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Table of Contents
1. Introduction ......................................................................................... 3
1.1. Features ..................................................................................................... 3
1.2. Minimum system requirements ..................................................................... 3
2. Hardware Installation ........................................................................... 4
2.1. Board layout ............................................................................................... 4
2.2. Hardware installation ................................................................................... 7
3. Software Installation .......................................................................... 10
3.1. Win®XP driver and utilities installation ........................................................ 10
3.1.1. Operating system requirement ................................................................................... 10
3.1.2. DirectX installation ........................................................................................................ 10
3.1.3. Driver installation .......................................................................................................... 12
3.1.4. Utilities on driver CD .................................................................................................... 14
3.1.5. Taskbar icon ................................................................................................................. 16
3.1.6. Display properties pages ............................................................................................. 19
3.1.7. nView properties pages ............................................................................................... 23
3.2. Win®2000 driver installation ...................................................................... 28
4. Troubleshooting Tips ........................................................................ 29
5. Appendix .......................................................................................... 30
5.1. How to Reflash the BIOS ........................................................................... 30
5.1.1. Reflash BIOS in MS-DOS mode ................................................................................. 30
5.1.2. Reflash BIOS in Windows mode ................................................................................ 30
5.2. Resolutions and color depth table (In Windows®XP) .................................. 31

Introduction- 3 -
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1. Introduction
1.1. Features
•Powered by NVIDIA®GeForce™6600 GT Graphics Processing Unit (GPU)
•Supports the newest PCI Express x 16
•Integrated with 128MB DDRIII memory
•Supports DirectX 9.0c
•Supports NVIDIA® SLITM (Scalable Link Interface) technology (Note)
•Supports AV / S-Video and HDTV output
•Supports video capture for video editing (VIVO) (only for GV-NX66T128VP)
•Provides D-Sub and DVI-I connectors
1.2. Minimum system requirements
•IBM®or 100% PC compatible with Pentium®III 650MHz or AMD Athlon 650MHz
class processor or higher
•One PCI Express x 16 slot
•Operating Systems Win®2000 / Win®XP
•64MB system memory
•50MB of available disk space for full installation
•CD-ROM or DVD-ROM drive
(Note): 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 (i.e. GV-NX66T128D) and from the same vendor (i.e. GIGABYTE TECHNOLOGY).

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2. Hardware Installation
2.1. Board Layout
TV-Out
VGA Monitor
Connector
(15-pin)
DVI-I Connector
Analog LCD Monitor Analog Monitor
OR
VGA Output
NTSC / PAL TV
Projector
Y
S-Video Output
DVI-I to D-Sub Adapter
Digital LCD Monitor
DVI Output
Analog LCD Monitor
VGA Output
Pr
Pb/AV Output
HDTV
TV-out
VGA Monitor
Connector
(15-pin)
DVI-I Connector
1. GV-NX66T128D

Hardware Installation- 5 -
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2. GV-NX66T128VP
VIVO
VGA Monitor
Connector
(15-pin)
DVI-I Connector
Analog LCD Monitor Analog Monitor
OR
VGA Output
NTSC / PAL TV
Projector
Y
S-Video Output
DVI-I to D-Sub Connector
Digital LCD Monitor
DVI Output
Analog LCD Monitor
VGA Output
Pb/AV Output
HDTV
S-Video Input
Pr
Composite Input
VIVO
VGA Monitor
Connector
(15-pin)
DVI-I Connector

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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 IT HAS BEEN DAMAGED ON
THE CARD.
In order to ensure your graphics card working correctly, please use official
Gigabyte BIOS only. Use none official Gigabyte BIOS might cause problem
on the graphics card.

Hardware Installation- 7 -
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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.
Or, if your computer has any on-board
graphics capability, you may need to disable
it on the motherboard. For more information,
please see you computer documentation.
To install your new graphics card:
1. Locate two PCI Express x 16 slots. If
necessary, remove the metal covers from
the slots; then align your graphics card with
the PCI Express x 16 slots, and press it in
firmly until the card is fully seated.
* Please make sure that the gold edge connectors of the graphics card is securely inserted.

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2. Replace the screws to fasten the card in
place, and replace the computer cover.
3. Plug the display cable into your card; then
turn on the computer and monitor. If your
graphics card came with a DVI-I connector,
you can connect a flat panel display to the
appropriate connector, as shown below...
You are now ready to proceed with the installation of the graphics card driver. Please
refer to next chapter for detailed instructions.
To TV/VCR/VIVO
To VGA Monitor To Flat Panel Display
Warning!
When installing the graphics card, do
not push down the heat pipe. This
may displace the heat pipe and cause
bad contact between the GPU and
thermal pad as well as affect the heat
dissipation. To avoid system
instability, do not touch the graphics
card when it is runnnig .

Hardware Installation- 9 -
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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. The picture below
shows that two graphics cards are linked in parallel in an SLI configuration.
For more information about the hardware configuration of an SLI system, please refer to
motherboard user manual.
SLI bridge connector
(provided by motherboard
manufacturer)
Two SLI-ready graphics
cards of the same type.
(Example: GV-NX66T128D)

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3.1.2. DirectX installation
Install Microsoft DirectX to enable 3D hardware acceleration support for Windows®2000 or
Windows®XP to achieve better 3D performance.
0Note: For software MPEG support in Windows®2000 or 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 autorun window show up, click
the Install DirectX 9 item.
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. Windows®XP driver and utilities installation
3.1.1. Operating system requirement
•When loading the graphics card drivers for the system, please make sure your system
has installed DirectX 9.0C or later version.
•If you install the graphics card drivers for the motherboard, which consist of SIS or VIA
chipsets, please install the appropriate driver program for that motherboard. Or please
contact your motherboard nearest dealer for motherboard driver.

Software Installation- 11 -
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Step 4. Click "Finish" to restart computer.
Then the DirectX 9 installation is completed.
Installing the components.
Step 2. Choose I accept the agreement and click
the "Next" button.
Step 3. Click the "Next" button.

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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.)
Or click the "Cancel" button to install the driver
from 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.

Software Installation- 13 -
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B. Driver installation (Autorun Window)
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".
Step 1. When autorun window show up,
click Install Display Driver item.
Step 2. Click the "Next" button.
Step 3. Click the "Finish" button and restart
computer. Then the driver installation is
completed.
Windows installs the driver components.

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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 3. Enter your name and company.
Step 4. Click the Finish button to restart computer.
Then the utilities installation is completed.
Step 2. Click the Next button.
Step 1. When autorun window show up, please click
the Utilities item.
Then click the GIGABYTE Utility item.

Software Installation- 15 -
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V-Tuner 2
V-Tuner 2 lets you adjust the working frequency of the graphic engine and video memory
(Core Clock and Memory Clock).
The tunning CLK will only be applied when
running 3D mode.
Adjust core
speed
Displays core clock status Displays memory clock status
Adjust memory
speed
Select choice of skinOpens Help page

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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.
You can link to GBT website for updated information about the graph-
ics accelerator, latest drivers, and other information.
Click "VGA Information" item
into the "VGA Info" and "Color
Adjust" tabs.

Software Installation- 17 -
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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.

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After installation of the display drivers, you will find a NVIDIA icon on the taskbar's status
area. Click this icon to open the control panel.
You can adjust the properties of
the graphics accelerator from
here.
Right click the icon.

Software Installation- 19 -
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3.1.6. Display properties pages
To access Display Properties pages, right-click the GBT 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.
GeForce 6600 GT properties
You can click the item to change the
color depth.
You can move the slider to change
the resolution.
Click the "Advanced" button for adapter and setting.
To access more advanced options, click the "Advanced" button.
You can select other properties from the pop-out menu.
After pressing the "Advanced" button in Settings, you'll see the Plug and Play Monitor and
NVIDIA GeForce 6600 GT Properties dialog box. Click the GeForce 6600 GT tab. (You can
also click the Nvidia icon on the taskbar and select Nvidia Display to access the GeForce 6600
GT properties page.)
This page shows the Adapter, System and
Driver version information.

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nView Display Settings properties *
"*" This feature will not be available when SLI multi-GPU is enabled.
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.
SLI multi-GPU *
To enable SLI mode, select the Enable SLI multi-GPU
check box and click Apply after installation of two GV-
NX66T128D/GV-NX66T128VP graphics cards on an SLI-
capable motherboard. Then restart your system when
prompted.
"*" Only Windows XP operating system supports the SLI mode.
Please do not enable SLI multi-GPU in Windows 2000.
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.
• Click Apply to apply settings or click OK to save settings.
If TV is chosen as the display, you will need to select the
proper TV format. To do this, click "Device Settings" followed
by "Select TV format". Select the format for your television
and then click "Apply" followed by "OK".
Display Model GV-NX66T128D(VP)
Matrix CRT+TV Yes
CRT+DVI Yes
DVI+TV Yes