Gigabyte GV-NX85T256H User manual

Apr. 17, 2007
VGA Card
GV-NX85T256H

VGA Card
Apr. 17, 2007
GV-NX85T256H

May 28, 2007
VGA Card
GV-NX85T512HP

VGA Card
May 28, 2007
GV-NX85T512HP

Jun. 11, 2007
VGA Card
GV-NX85T256HP

VGA Card
Jun. 11, 2007
GV-NX85T256HP

GV-NX85T256H/
GV-NX85T512HP/
GV-NX85T256HP
GeForce™8500 GT Graphics Accelerator
User's Manual
Rev. 102
12MD-NX85T2H-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.
Copyright
© 2007 GIGABYTE TECHNOLOGY CO., LTD
Copyright by GIGA-BYTE TECHNOLOGY CO., LTD. ("GBT"). No part of this manual may be reproduced or transmitted in any from
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Due to rapid change in technology, some of the specifications might be out of date before publication of this booklet.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.
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.

GV-NX85T Series Graphics Accelerator - 2 -
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 .............................................................................................. 4
2.2. Hardware Installation ................................................................................... 7
3. Software Installation .......................................................................... 11
3.1. Windows®XP Driver and Utilities Installation ................................................11
3.1.1. Operating System Requirement .................................................................................. 11
3.1.2. DirectX Installation ........................................................................................................ 12
3.1.3. Driver Installation .......................................................................................................... 13
3.1.4. Taskbar Icon ................................................................................................................. 15
3.1.5. Display Properties Pages ............................................................................................ 15
3.1.6. nView Properties pages .............................................................................................. 26
3.2. Windows®2000 Driver Installation ............................................................. 31
4. Troubleshooting Tips ........................................................................ 32
5. Appendix .......................................................................................... 33
5.1. How to Reflash the BIOS in MS-DOS Mode ............................................... 33
5.2. Resolutions and Color Depth Table (In Windows®XP) ............................... 34

Introduction- 3 -
English
1. Introduction
1.1. Features
•Powered by NVIDIA®GeForce™8500 GT Graphics Processing Unit (GPU)
•Supports PCI Express x16
•Integrated with 256 MB GDDR2 memory (For GV-NX85T256H only)
•Integrated with 512 MB GDDR2 memory (For GV-NX85T512HP only)
•Integrated with 256 MB GDDR3 memory (For GV-NX85T256HP only)
•Supports DirectX 9.0c and DirectX 10
•Supports AV / S-Video / TV-Out and HDTV output
•Supports D-sub connector
(The GV-NX85T256HP require adapter to support this function)
•Supports 1 DVI-I connector (For GV-NX85T256H/GV-NX85T512HP only)
•Supports 2 DVI-I connectors (For GV-NX85T256HP only)
•Supports HDCP (High-bandwidth Digital Content Protection) technology
1.2. Minimum System Requirements
•Hardware
- Intel®Pentium®4 or AMD AthlonTM
- 128 MB of system memory; 2 GB or more for best performance
- Optical drive for software installation (CD-ROM or DVD-ROM drive)
- A power supply with 450-watt is recommended
•Operating System
- Windows® Vista
- Windows® XP with Service Pack 2 (SP2)
- Windows®XP Professional x64 Edition
- Windows®2000
(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-NX85T512HP) and from the same vendor (i.e. GIGABYTE TECHNOLOGY).

GV-NX85T Series Graphics Accelerator - 4 -
English
2. Hardware Installation
2.1. Board Layout
1. GV-NX85T256H/GV-NX85T512HP
SLI connector
TV-Out
DVI-I Connector
D-Sub Monitor
Connector (15-pin)
TV-Out
D-Sub Monitor
Connector
(15-pin)
DVI-I
Connector
Analog LCD Monitor Analog Monitor
or D-Sub Output
Digital LCD Monitor
DVI Output
Analog LCD Monitor Analog CRT Monitor
Or
S-Video Output
Pb/AV Output
Pr
Y
NTSC / PAL TV Projector
HDTV
or
NTSC / PAL TV Projector
or
DVI-I to D-Sub
Adapter
D-Sub
Output