5.1. Reflash BIOS in MS-DOS Mode ................................................................ 34
5.2. Resolutions and Color Depth Table (In Windows® XP) ............................... 35
GV-NX86T256H(-ZL)/512H Graphics Accelerator - 2 -
1. Introduction
1.1. Features
• Powered by NVIDIA® GeForce™ 8600 GT Graphics Processing Unit (GPU)
• Supports PCI Express x16
• Integrated with 256 MB GDDR3 memory
(For GV-NX86T256H/GV-NX86T256H-ZL only)
• Integrated with 512 MB GDDR2 memory (For GV-NX86T512H only)
• Supports DirectX 9.0c & 10
• Supports NVIDIA® SLI™ (Scalable Link Interface) technology
• Supports AV / S-Video / TV-Out and HDTV output
• Supports 2 Dual-Link DVI-I connectors
• Supports 2 D-sub connectors (by adapter)
• Supports HDCP (High-bandwidth Digital Content Protection) technology
1.2. Minimum System Requirements
• Hardware
- Intel® Pentium® 4 or AMD Athlon
- 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
TM
(Note)
English
• 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-NX86T256H/GV-NX86T256H-ZL/GV-NX86T512H) and from the same vendor (i.e.
GIGABYTE TECHNOLOGY).
Introduction- 3 -
English
• SLITM Configuration
If you are planning on using this graphics card as part of an SLITM system, the
following is required:
- An SLITM certified motherboard with two PCI Express x16 slots and correct PCIe
chipset driver
- Two GV-NX86T256H/GV-NX86T256H-ZL/GV-NX86T512H
- A power supply with 1000-watt or above is recommended
- An SLITM bridge connector
GV-NX86T256H(-ZL)/512H Graphics Accelerator - 4 -
2. Hardware Installation
2.1. Board Layout
1. GV-NX86T256H/GV-NX86T512H
SLI Connector
TV-out
DVI-I Connector 1
DVI-I Connector 2
English
HDTV
OR
NTSC / PAL TVProjector
OR
NTSC / PAL TVProjector
Digital LCD Monitor
OR
Analog LCD Monitor Analog Monitor
Y
Pr
Pb/AV Output
TV-Out
S-Video Output
DVI-I
Connector
1
DVI Output
DVI-I
Connector
2
DVI-I to D-Sub
Adapter
D-Sub Output
Hardware Installation- 5 -
2. GV-NX86T256H-ZL
English
SLI Connector
TV-out
DVI-I Connector 1
DVI-I Connector 2
HDTV
OR
NTSC / PAL TVProjector
OR
NTSC / PAL TVProjector
DVI Output
Digital LCD Monitor
OR
Analog LCD Monitor Analog Monitor
Y
Pr
Pb/AV Output
S-Video Output
D-Sub Output
GV-NX86T256H(-ZL)/512H Graphics Accelerator - 6 -
TV-Out
DVI-I
Connector
1
DVI-I
Connector
2
DVI-I to D-Sub
Adapter
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.
English
Hardware Installation- 7 -
2.2. Hardware Installation
Installing Your graphics card.
English
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
2. Remove the computer cover. If necessary,
disconnect the display cable from the back
of your computer.
consult your computer's manual for help in
removing the cover.
3. Remove any existing graphics card from
your computer.
GV-NX86T256H(-ZL)/512H Graphics Accelerator - 8 -
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