User`s manual

103
Appendix
103
Appendix - ATI Hybrid CrossFire™ Technology
Introduction
AMD’s pioneering ATI Hybrid CrossFire™ Technology can be used for scalable
gaming action. The ATI Hybrid CrossFire™ Technology can provide signicant
performance boost to AMD based systems by enabling the ability for both discrete
GPU and IGP graphics cores to render simultaneously in CrossFire™ mode. ATI
Hybrid CrossFire™ technology can transform your mainstream PC into a perfor-
mance gaming rig.
Using ATI Hybrid CrossFire™ Technology
1. Press <Del> to enter the BIOS. Select “Advanced Chipset Features”, Set the
“UMA Frame Buffer Size” to “256MB”, and the “Surround View” to “Enable”. Press
[F10] to save the change and exit the BIOS settings.
2. Enter the OS, from the Drivers menu, click AMD Chipset Driver to Install it. Follow
the instructions to nish the installation. and restart your computer.
Before using ATI Hybrid CrossFire™, ensure your computer meets the
following basic requirements:
■ Operating System: Windows
®
Vista
■ Memory capacity: Minimum 1GB
■ CPU: AM3
■ On-board graphics card RAM: Minimum 256MB
■ Add-on graphics cad: ATI Radeon HD 2400 Series / Radeon HD 3400 Series
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Appendix
CMOS Setup Utility - Copyright (C) 1985-2006, American Megatrends, Inc.
Advanced Chipset Features
Northbridge Chipset Conguration
Help Item
► Memory Configuration
[Press Enter]
► DRAM Timing Configuration [Press Enter]
CAS Latency :9 CLK, N/A
RAS/CAS Delay :9 CLK, N/A
Row Precharge Time :9 CLK, N/A
Min Active RAS :24 CLK, N/A
RAS/RAS Delay :4 CLK, N/A
Row Cycle :33 CLK, N/A
Internal Graphics Configuration
Internal Graphics Mode [UMA]
UMA Frame Buffer Size [Auto]
Primary Video Controller [PCI-GFX0-IGFX]
Surround View [Auto]
AMD 880 HD Audio [Enabled]
↑↓←→:Move Enter:Select +/-/:Value F10:Save ESC:Exit F1:General Help
F9:Optimized Defaults
[Press Enter]