Computer Hardware User Manual
Table Of Contents
- ATI Radeon HD 3800 Series
- Contents
- Chapter 1 — Installation
- Chapter 2 — ATI CrossFireX
- Chapter 3 — Reference
- System Requirements
- Using ATI Catalyst Control Center
- Troubleshooting
- Graphics Card Installation Troubleshooting
- ATI CrossFireX Troubleshooting
- Change Motherboard BIOS Settings
- Use Graphics Cards with Different Amounts of Memory
- Card Reversal Recommended
- 3D Client is Active
- ATI CrossFireX is Currently Unavailable
- Screen Rotation is Unavailable
- Video Displays Flicker During System Startup
- ATI CrossFireX Starts in Software Mode
- ATI CrossFireX Disabled After Swapping/Moving Cards
- HDTV/HDTV Adapter Troubleshooting
- Customer Care
- International Compliance Information

4. If your system has more than two ATI CrossFireX-capable graphics cards,
the Selecting a Slave GPU dialog appears where you must select the graphics
card that will partner with the Master GPU.
Note: Enabling ATI CrossFireX for the selected graphics card
automatically disables GPU Accelerated Physics for that same card.
Note: When ATI CrossFireX is successfully enabled, all display
devices, except the one used by ATI CrossFireX, will be disabled.
12 ATI CrossFireX
ATI Radeon HD 3800 Series © 2007 Advanced Micro Devices, Inc.