11.
Reconnect any cables you have disconnected and plug in the computer
power cord.
12.
Turn on the monitor and then the computer.
ATI CrossFireX must now be enabled using ATI Catalyst Control Center.
Enabling ATI CrossFireX
When the ATI CrossFireX configuration is detected for the first time by the
ATI Catalyst display driver, ATI CrossFireX support is usually enabled
automatically, and the best possible GPU combination is selected based on the
hardware configuration. If necessary, you can change the existing
ATI CrossFireX configuration using the following procedure.
ATI Radeon™ dual-GPU graphics cards are designed based on ATI CrossFireX
technology. As a result, ATI CrossFireX support is always enabled for such cards.
1.
Based on the navigation system contained in the
ATI Catalyst Control Center window, do one of the following:
➭
Navigation menu—On the
Graphics
menu, click
CrossFireX™
.
➭
Navigation tree—From the tree in the
Graphics Settings
tab, click
CrossFireX™
.
2.
Click
Configure
.
3.
From the
Graphics Adapter
list, select the graphics card to act as the display
GPU.
4.
Select
Enable CrossFireX™
.
Note:
The
Choose from the following Rendered GPU combinations
drop-
down list automatically populates with all available render GPUs based on
the selected display GPU. The list displays only GPUs that can be enabled
for ATI CrossFireX. Other combinations are not listed here but may be listed
on the
CrossFire™
▷
Diagnostics
page.
5.
From the list, select the appropriate combination.
Note:
If the selected combination is not the most optimal choice for your
system, a message appears at the bottom of the page notifying you of this.
6.
Click
Apply
.
In some configurations, when ATI CrossFireX is enabled, GPU Accelerated
Physics is automatically disabled for all cards in the configuration as are all
displays except the one used by ATI CrossFireX.
15
©
2009
Advanced Micro Devices, Inc.
ATI Radeon™ HD 5850/5870
Summary of Contents for ATI Radeon HD 5750
Page 1: ...ATI Radeon HD 5850 5870 User Guide Part Number 137 41675 11...
Page 4: ...iv ATI Radeon HD 5850 5870 2009 Advanced Micro Devices Inc...
Page 12: ...6 Installation ATI Radeon HD 5850 5870 2009 Advanced Micro Devices Inc...
Page 16: ...10 Display Configuration ATI Radeon HD 5850 5870 2009 Advanced Micro Devices Inc...
Page 22: ...16 ATI CrossFireX Technology ATI Radeon HD 5850 5870 2009 Advanced Micro Devices Inc...
Page 34: ...28 Reference ATI Radeon HD 5850 5870 2009 Advanced Micro Devices Inc...