5.1. How to Reflash the BIOS ........................................................................... 39
5.1.1. Reflash BIOS in MS-DOS mode ................................................................................. 39
5.1.2. Reflash BIOS in Windows mode ................................................................................ 39
5.2. Resolutions and Color Depth Table (In Windows® XP) ............................... 40
GV-RX155128D(256DE)-RH Graphics Accelerator
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1. Introduction
1.1. Features
•Powered by ATi RadeonTM X1550 Graphics Processing Unit (GPU)
•Supports PCI Express x16
•Integrated with 128 MB GDDR2 memory (For GV-RX155128D-RH only)
•Integrated with 256 MB GDDR2 memory (For GV-RX155256DE-RH only)
•Supports DirectX 9.0c
•Supports software CrossFire
•Supports AV / S-Video / TV-Out and HDTV output
•Supports 1 Dual-Link DVI-I connector
•Supports 1 D-Sub connector
1.2. Minimum System Requirements
•Hardware
- Intel® Pentium® 4 or AMD Athlon
- 512 MB of system memory ; 1 GB or more for best performance
- Optical drive for software installation (CD-ROM or DVD-ROM drive)
TM
TM
English
•Operating System
- Windows® XP with Service Pack 2 (SP2)
- Windows® XP Professional x64 Edition
- Windows® 2000
- Windows® Vista
•CrossFireTM Configuration
If you are planning on using this graphics card as part of a CrossFireTM system, the
following is required:
- A CrossFireTM certified motherboard with two PCI Express x16 slots and
correct PCIe chipset driver
- Two X1550 cards
- A power supply with 400-watt or above
- Windows® XP with Service Pack 2 (SP2) or Windows® XP Professional
x64 Edition
Introduction- 3 -
2.1. Board Layout
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2. Hardware Installation
D-Sub Connector
(15-pin)
TV-Out
DVI-I Connector
OR
Analog LCD Monitor Analog Monitor
HDTV
OR
NTSC / PAL TVProjector
OR
NTSC / PAL TVProjector
Digital LCD Monitor
OR
Analog LCD Monitor Analog Monitor
VGA Output
DVI Output
Y
Pr
Pb/AV Output
S-Video Output
D-Sub
Output
D-Sub
Connector
(15-pin)
TV-Out
DVI-I
Connector
DVI-I to D-Sub
Adapter
GV-RX155128D(256DE)-RH Graphics Accelerator
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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.
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Hardware Installation
2.2. Hardware installation
Installing Your graphics card.
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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-RX155128D(256DE)-RH Graphics Accelerator
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To install your new graphics card:
1. Locate a PCI Express x16 slot. If necessary,
remove the metal cover from the 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 connectors of the graphics card is securely inserted.
2. Replace the screw 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.
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To D-Sub Monitor
To TV/VCR
To Flat Panel Display
You are now ready to proceed with the installation of the graphics card driver. Please
refer to next chapter for detailed instructions.
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Hardware Installation
GIGABYTE Component Video Adapter for ATI Graphics Cards
English
AV Out
S-Video Out
Connect to the TVOut port on the
graphics card.
HDTV Component
(Y+Pr+Pb)
(1) Connecting HDTV
Connect your HDTV cables to the component 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 Composite video connection, you can
connect the RCA cable from your TV to the AV Out port
on the adapter.
GV-RX155128D(256DE)-RH Graphics Accelerator
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GIGABYTE Thermal Solution Guidelines:
1. GIGABYTE established the use of silent pipes on graphics card's thermal solution, and has been
the leading company for silent thermal solution. GIGABYTE's passive thermal solution allows
system to work perfectly in chassis with 40~50 degrees Celsius through the air flow of the system.
Please beware of the other excess component or insufficient system thermal design that may
cause high system temperature. Excess high temperature will affect the passive thermal design
and thus compromising system stability.
2. GIGABYTE TECHNOLOGY's passive thermal design effectively implemented heat exchange,
radiation and convection to improve stability of the system. Please maintain passive thermal sink
at a normal and clean environment. Extra dust on heatsink may decrease the effectiveness of the
thermal design.
Silent Thermal TechnologyPassive Thermal Design
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Hardware Installation
How to enable the ATI CrossFire
After installing two CrossFire graphics cards of the same chipset (example: GV-RX15 series/
GV-RX16 series) (Figure 1) on a CrossFire-supported motherboard, users can enable the
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CrossFire technology simply through the graphics card driver .
Step 1: After installing graphics card driver in operating system, access the ATI CATALYST
Control Center (please refer to Page 19). From the ATI CATALYST Control Center, enter the
CrossFire menu and assure to select the Enable CrossFire checkbox (Figure 2).
Step 2: When the next confirmation dialog box appears (Figure 3), click Yes to complete the
CrossFire configurations.
TM
technology:
Figure 1
Figure 3
Figure 2
(Note): The CrossFireTM technology can operate in Windows® XP operating system only.
Please do not enable CrossFire in Windows® 2000.
GV-RX155128D(256DE)-RH Graphics Accelerator
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