ASRock P45X3 Deluxe Quick Installation Guide - Page 20

Step 14. Double-click "ATI Catalyst Control Center". Click "View", and select "Advanced View". Click "CrossFireTM", and then set the option "Enable CrossFireTM" to "Yes". View CrossFireTM Enable CrossFireTM Although you have selected the option "Enable CrossFireTM", the CrossFireXTM function may not work actually. Your computer will automatically reboot. After restarting your computer, please confirm whether the option "Enable CrossFireTM" in "ATI Catalyst Control Center" is selected or not; if not, please select it again, and then you are able to enjoy the benefit of CrossFireXTM feature. Step 15. You can freely enjoy the benefit of CrossFireXTM feature. * CrossFireXTM appearing here is a registered trademark of ATITM Technologies Inc., and is used only for identification or explanation and to the owners' benefit, without intent to infringe. * For further information of ATITM CrossFireXTM technology, please check AMD website for updates and details. 2.6 Surround Display Feature This motherboard supports Surround Display upgrade. With the external add-on PCI Express VGA cards, you can easily enjoy the benefits of Surround Display feature. For the detailed instruction, please refer to the document at the following path in the Support CD: ..\ Surround Display Information English 20 ASRock P45X3 Deluxe Motherboard