Gigabyte GV-R485MC-1GH User manual

GV-R485ZL-512H/
GV-R485MC-1GH/
GV-R485OC-1GH/
GV-R485SO-1GH
ATI RadeonTM HD 4850 GraphicsAccelerator
User's Manual
Rev. 102
12MM-R4850S-102R
Copyright
©2009GIGABYTETECHNOLOGYCO.,LTD
CopyrightbyGIGA-BYTETECHNOLOGYCO.,LTD.("GBT").Nopartofthismanualmay bereproducedortransmitted
inany formwithout theexpressed, writtenpermission ofGBT.
Trademarks
Third-partybrandsandnamesarethepropertiesoftheirrespectiveowners.
Notice
Pleasedo notremove any labels on this graphics card. Doing so may void the warranty of this card.
Duetorapidchangeintechnology,someofthespecificationsmightbeoutofdatebeforepublicationofthisthismanual.
Theauthorassumesnoresponsibilityforanyerrorsoromissionsthatmayappearinthisdocumentnordoestheauthor
makeacommitmenttoupdatetheinformationcontainedherein.
Macrovision corporation product notice:
ThisproductincorporatescopyrightprotectiontechnologythatisprotectedbyU.S.patentsandotherintellectualpropertyrights.
UseofthiscopyrightprotectiontechnologymustbeauthorizedbyRoviCorporation,andisintendedforhomeandotherlimited
viewingusesonlyunlessotherwiseauthorizedbyRoviCorporation. Reverseengineeringordisassemblyisprohibited.

Aug. 12, 2008
VGA Card
GV-R485ZL-512H/GV-R485MC-1GH/GV-R485OC-1GH
VGA Card
GV-R485ZL-512H/GV-R485MC-1GH/ GV-R485OC-1GH
Aug. 12, 2008

VGA Card
GV-R485SO-1GH
Aug. 30, 2009
Aug. 30, 2009
VGA Card
GV-R485SO-1GH

- 4 -
Table of Contents
1.Introduction ................................................................................................................ 5
1.1.Features ......................................................................................................................... 5
1.2.MinimumSystemRequirements .................................................................................... 5
2.HardwareInstallation.................................................................................................. 6
2.1.BoardLayout ................................................................................................................. 6
2.2.HardwareInstallation......................................................................................................9
3.SoftwareInstallation.................................................................................................. 12
3.1.DriverandUtilityInstallation......................................................................................... 12
3.1.1. Driver Installation ......................................................................................................... 12
3.1.2. GIGABYTE Gamer HUD on Driver Disk................................................................... 14
3.2. TaskbarIcon............................................................................................................. 16
3.3. DisplayPropertiesPages ........................................................................................ 18
4.TroubleshootingTips................................................................................................ 33
5.Appendix ................................................................................................................. 34
5.1.ResolutionsandColorDepthTables ............................................................................. 34
5.2.RegulatoryStatements ................................................................................................. 35

- 5 - Introduction
1. Introduction
1.1. Features
•Powered by ATI RadeonTM HD 4850 Graphics Processing Unit (GPU)
•Supports PCI Express 2.0
•Integrated with 512 MB GDDR3 memory (For GV-R485ZL-512H only)
•Integratedwith 1GBGDDR3 memory
(For GV-R485MC-1GH/GV-R485OC-1GH/GV-R485SO-1GH only)
•SupportsDirectX10.1
•SupportsCrossFireXTM
•SupportsAV / S-Video/TV-Outand HDTVoutput
•Supports2Dual-LinkDVI-Iconnectors
•Supports2D-Subconnectors(byadapters)
•SupportsHDTVoutput(byoptionaladapter)
•SupportsHDMIconnector(byoptionaladapter)
1.2. Minimum System Requirements
•Hardware
- Intel®Pentium®4/CoreTM 2 or AMD AthlonTM /PhenomTM
- 1 GB or more of system memory for best performance
- Optical drive for software installation (CD-ROM or DVD-ROM drive)
- A power supply that provides at least 450-watt and with one 2x3-pin PCIe power
connector is required. The power supply should be with a known brand and certified to
conform to safety regulations. (For the list of certified power supplies, go to
http://ati.amd.com/certifiedpsu.)
•OperatingSystem
- Windows®Vista
- Windows®XP with Service Pack 2 (SP2)
- Windows®XP Professional x64 Edition
•CrossFireXTM Configuration
If you are planning on using this graphics card as part of a CrossFireX system, the following
is required:
- A CrossFireX certified motherboard with two PCI Express x16 slots and correct chipset driver
- Two GV-R485ZL-512H/GV-R485MC-1GH/GV-R485OC-1GH/GV-R485SO-1GH
- A power supply that provides at least 550-watt and with two 2x3-pin PCIe power
connectors is required. The power supply should be with a known brand and certified to
conform to safety regulations. (For the list of certified power supplies, go to
http://ati.amd.com/certifiedpsu.)
- Two CrossFire bridge interconnect cables

- 6 -GV-R485 Series Graphics Accelerator
2. Hardware Installation
2.1. Board Layout
CrossFire Connector
TV-Out
DVI-I Connector 1
DVI-I Connector 2
TV-Out
DVI-I
Connector 1
DVI-I
Connector 2
AnalogLCDMonitor AnalogMonitor
or DVI-I to D-Sub
Adapter
HDTV
NTSC/PALTV Projector
NTSC/PALTV Projector
or
or
Y
Pr
Pb/AV Output
S-Video Output
Digital LCD Monitor
DVI Output
DVI-I to HDMI Adapter
D-Sub
Output
HDMI TV
1. GV-R485ZL-512H/GV-R485OC-1GH/GV-R485SO-1GH

- 7 - Hardware Installation
CrossFire Connector
TV-Out
DVI-I Connector 1
DVI-I Connector 2
TV-Out
DVI-I
Connector 1
DVI-I
Connector 2
AnalogLCDMonitor AnalogMonitor
or DVI-I to D-Sub
Adapter
HDTV
NTSC/PALTV Projector
NTSC/PALTV Projector
or
or
Y
Pr
Pb/AV Output
S-Video Output
Digital LCD Monitor
DVI Output
DVI-I to HDMI Adapter
D-Sub
Output
HDMI TV
2. GV-R485MC-1GH

- 8 -GV-R485 Series Graphics Accelerator
Expansion cards contain very delicate Integrated Circuit (IC) chips. To
protectthemagainstdamagefromstaticelectricity,youshouldfollowsome
precautions whenever you work on your computer.
1. Turnoffyour computer and unplug power supply.
2. Useagroundedwriststrapbeforehandlingcomputercomponents.Ifyoudonot
haveone,touchbothofyourhandstoasafelygroundedobjectortoametalobject,
suchasthepowersupply case.
3. Placecomponentsonagroundedantistaticpadoronthebagthatcamewiththe
componentswheneverthecomponentsareseparatedfromthesystem.
Thecardcontainssensitiveelectriccomponents,whichcanbeeasilydamagedbystatic
electricity,sothecardshouldbeleftinitsoriginalpackinguntilitisinstalled.
Unpackingandinstallationshouldbedoneonagroundedanti-staticmat.Theoperator
shouldbewearingananti-staticwristband,groundedatthesamepointastheanti-static
mat.
Inspectthecardcartonforobviousdamage.Shippingandhandlingmaycausedamage
toyour card. Be sure thereareno shipping and handling damagesonthecard before
proceeding.
DO NOTAPPLY POWER TOYOUR 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.
The entire Radeon HD 4800 series support HDMI output which can handle both audio and
video signals. However, audio output from the onboard audio controller or the external
sound card will be disabled when HDMI output is activated.
If no need for HDMI output function, set the onboard audio controller or the external sound
card to be the default Sound Playback device to obtain audio output from your system. For
more details, refer to page 16.

- 9 - Hardware Installation
2.2. Hardware Installation
Now that you have prepared your computer, you are ready to install your graphics card.
Step 1.
Locate the PCI Express x16 slot. If necessary, remove 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.
Step 2.
Replace the screw to fasten the card in place, and replace the
computer cover.
Afterinstallation,remembertoconnectthepowercabletoyourgraphicscard,orthesystem
willnot boot. Do not touchthe card when it's operatingto prevent systeminstability.
Makesurethatthegoldedgeconnectorofthegraphicscardissecurely
inserted.
Step 3.
This graphics card provides two DVI-I digital connectors. You
can connect a monitor that supports DVI-I function or use the
DVI-I to D-Sub adapter to connect a 15-pin D-Sub monitor. Or
use the DVI-I to HDMI adapter to connect an HDMI monitor.
(Note: Only the DVI-I Connector 2 supports the DVI-I to HDMI
adapter.)
ToTV / VCR To Flat Panel Display
Connectaflatpanel
ConnectaD-SubmonitorviaDVI-ItoD-Subadapter
ConnectaHDMImonitorviaDVI-ItoHDMIadapter
You are now ready to proceed with the installation of the graphics card driver. Please refer to next
chapter for detailed instructions.

- 10 -GV-R485 Series Graphics Accelerator
GIGABYTE Video Adapter (Optional)
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 to enable the ATI CrossFireXTM technology?
Step 1:
Install two CrossFireX graphics cards of the same chipset on a CrossFireX-supported motherboard and
connect the graphics cards via two CrossFire bridge interconnect cables (Figure 1). Then users can
enable the CrossFireX technology through the graphics card driver.
Two CrossFire bridge
interconnect cables. TwoCrossFiregraphics cardsofthe sametype.
(Example: GV-RX195P256D-RH)
Figure 1
Step 2:
After installing graphics card driver in operating system, when an ATI CrossFireX configuration is
detected for the first time by the ATI Catalyst display driver, ATI CrossFireX support is automatically
enabled, and the best possible GPU combination is selected based on the hardware configuration.
IfATI CrossFireX is not enabled, access the ATI Catalyst Control Center (please refer to Page 15). From
theATI Catalyst Control Center, enter the CrossFire menu and assure to select the Enable CrossFireXTM
check box (Figure 2).
Figure 2

- 12 -GV-R485 Series Graphics Accelerator
3. Software Installation
Notice the following guidelines before installing the drivers:
1. First make sure your system has installed DirectX 9 or later version.
2. Make sure your system has installed the appropriate motherboard drivers (for the motherboard
drivers, please contact the motherboard manufacturer.)
3.1. Driver and Utility Installation
3.1.1. Driver Installation
After installing the operating system, insert the driver disk into your optical drive. The driver Autorun
screen is automatically displayed which looks like that shown in the screen shot below. (If the driver
Autorun screen does not appear automatically, go to My Computer, double-click the optical drive and
execute the setup.exe program.)
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:
Click the Install Display Driver item.
Step 2:
Select the displayed language and then click Next.
Step 3:
Click the Install button.

- 13 - Software Installation
Setp 4:
Click the Express or Custom icon and then
click Next.
Step 5:
Click the Accept button.
The system is installing the components. Step 6:
Click the Finish button to restart the computer.
Then the driver installation is completed.

- 14 -GV-R485 Series Graphics Accelerator
3.1.2. GIGABYTE Gamer HUD on Driver Disk
Step 1:
Click the GIGABYTE Gamer HUD item.
Step 3:
Click the Next button.
Step 5:
Click the Finish button. Then the installation of
the GIGABYTE Gamer HUD is completed.
Step 4:
Click the Install button.
The system is installing the components.
Step 2:
Choose the language for the installation and click the OK button.

- 15 - Software Installation
(Note) This item is configurable only if 2D/3D Auto-Optimized is set to Disable.
GIGABYTEGamerHUD
The GIGABYTE Gamer HUD allows you to adjust the voltage of your graphics card and the working
frequency of the GPU, Shader, and video memory.
•Incorrectly doing overclock/overvoltage may result in damage to your system and reduce
the useful life of the system components.
•Enabling Turbo mode may increase the temperature the VGA power components or affect
the useful life of the components.
Button Function
Default (O/C)(Note) Allows you to load the default settings
Apply(Note) Allows you to save the values you adjust
Enable Lets the utility optimize the voltage and GPU/memory frequency settings
Disable Allows you to manually configure the voltage and GPU/Memory
frequency settings
Default (Power Mode) Lets the utility optimize the Power PWM working frequency for normal
working mode
Turbo Lets the utility optimize the Power PWM working frequency for 3D gaming
mode
Hardware Monitor Displays the GPU usage and temperature, the GPU usage/thermal curve,
and your graphics card information
? Opens Help page
Voltageadjustment(Note)
Clockadjustment(Note) Enablesmanualadjustment
ofthevoltage/frequency
Automatically
optimizesthe
voltage/frequency
Displaysthe
currentoperating
frequency Hardware
Monitor
Helppage
Displaysthe
currentoperating
voltage
AdjustsPower
PWMworking
frequency

- 16 -GV-R485 Series Graphics Accelerator
3.2. Taskbar Icon
After installation of the display driver, you will find an ATI icon in the notification area. Right-click the
icon to enter the ATI Catalyst Control Center. The ATI Catalyst Control Center is used to configure
all your graphics card settings.
Right-click the ATI icon to enter the ATI Catalyst Control Center.
Or you can right-click on the desktop and select Catalyst(TM) Control Center.

- 17 - Software Installation
Configuring Audio Output
Configure the default audio output device based upon your needs.
Step 1:
Go to Start > Control Panel > Hardware and Sound > Manage audio devices.
Using the picture to the left as the example, to set HDMI audio to be
the default Sound Playback device, select Digital Output Device
(HDMI). Otherwise, select Digital Output Device (SPDIF), which
is the onboard audio controller.
Step 2:
In the Manage audio devices dialog box, click the Playback tab.
Figure 1 Figure 2
Figure 3

- 18 -GV-R485 Series Graphics Accelerator
(Note 1) The CRT+TV configuration requires that you connect your CRT display to the DVI-I
Connector 2 on the card using the DVI-I to D-Sub adapter to ensure normal operation.
(Note 2) To connect an HDMI monitor, you need to attach the DVI-I to HDMI adapter to the DVI-I
Connector 2 on the graphics card and then plug the HDMI monitor cable into the adapter to
ensure normal operation.
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.
Display
Matrix Model GV-R485ZL-512H GV-R485MC-1GH GV-R485OC-1GH GV-R485SO-1GH CRT+TV(Note 1) Yes Yes Yes Yes
CRT+DVI Yes Yes Yes Yes
CRT+CRT Yes Yes Yes Yes
DVI+TV Yes Yes Yes Yes
DVI+TV+CRT No No No No
DVI +DVI Yes Yes Yes Yes
HDMI+TV(Note 2) Yes Yes Yes Yes
HDMI+DVI(Note 2) Yes Yes Yes Yes
HDMI+CRT(Note 2) Yes Yes Yes Yes
3.3. Display Properties Pages
Display Settings (Resolutions and Color Quality for Windows)
To access Display Settings page, right-click on desktop and select Personalize, then the Personalization
windows will show up. Select Display Settings to adjust the screen resolution and color quality settings.

- 19 - Software Installation
ATI Catalyst®Control Center Basic View :
The Basic View is the default view when ATI Catalyst Control Center is launched for the first time. This
interface provides access to the basic settings and advanced features of your ATI graphics products.
You can switch between Basic View and Advanced View at any time.
To access more settings in Basic View, click Basic,
and then click Next.
Easy Setup Wizards:
Choose a wizard from the central list and click Go for step-by-step assistance.


Avivo Video Converter
This wizard assists you to convert videos from one file format to another.
Step 1:
Select Avivo Video Converter, then click Go.Step 2: Select the video file to be converted.
Step 3:
In the Output Folder area, select the destination folder where the new file will be located. Click Next.

- 20 -GV-R485 Series Graphics Accelerator
Step 4:
In the Output Video Format list, select a file
format for the new file. If you wish to change the
name of the new file, enter the new name in the
Output File area. Finally, click Next to start
file conversion.
The video file has been successfully converted.


Setup my display configuration
This wizard allows you to configure display
setting for desktop viewing.


HydraVision Configuration Settings
This wizard will take you to set up the HydraVision
Configuration based on your own preference.