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101 12MM-R477OGI-101R Copyright © 2009 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 properties of their respective owners. Notice Please do not remove any labels on this graphics card. Doing so may void the warranty of this card. Due to rapid change in technology, some of the specifications might be out of date before publication of this this manual. 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. Sep. 03, 2009 VGA Card GV-R477UD-1GI Sep. 03, 2009 VGA Card GV-R477UD-1GI VGA Card GV-R477UD-1GI Sep. 03, 2009 Table of Contents 1. Introduction ................................................................................................................ 4 1.1. Features ......................................................................................................................... 4 1.2. Minimum System Requirements .................................................................................... 4 2. Hardware Installation .................................................................................................. 5 2.1. Board Layout ................................................................................................................. 5 2.2. Hardware Installation ......................................................................................................7 3. Software Installation .................................................................................................... 9 3.1. Driver and Utility Installation ........................................................................................... 9 3.1.1. Driver Installation ........................................................................................................... 9 3.2. Taskbar Icon .............................................................................................................. 11 3.3. Display Properties Pages ........................................................................................ 13 4. Troubleshooting Tips ................................................................................................ 28 5. Appendix ................................................................................................................. 29 5.1. Resolutions and Color Depth Tables ............................................................................. 29 5.2. Regulatory Statements ................................................................................................. 30 - 3 1. Introduction 1.1. Features • Powered by ATI RadeonTM HD 4770 Graphics Processing Unit (GPU) • Supports PCI Express 2.0 • Integrated with 1GB GDDR5 memory • Supports DirectX 10.1 • Supports CrossFireXTM • Supports 2 Dual-Link DVI-I connectors (by adapters) • Supports 2 D-Sub connectors (by adapters) • Supports HDMI connector 1.2. Minimum System Requirements • Hardware -Intel® Pentium® 4/CoreTM 2 or AMD AthlonTM /PhenomTM -1GB 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 75w 6-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 • Operating System -Windows® 7 -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-R477UD-1GI -A power supply that provides at least 550-watt and with two 6-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 -One or two CrossFire bridge interconnect cables GV-R477 Series Graphics Accelerator - 4 DVI-I to D-Sub Adapter DVI-I to D-Sub Adapter 2. Hardware Installation 2.1. Board Layout CrossFire Connector D-Sub Monitor Connector (15-pin) HDMI Connector DVI-I Connector HDMI TV Analog LCD Monitor Analog Monitor or Digital...