ASRock 990FX Extreme4 manual Surround Display Feature, Surround Display Information

Although you have selected the option “Enable CrossFireTM”, the Cross- FireXTM 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 7. You can freely enjoy the benefit of CrossFireXTM, 3-Way CrossFireXTM or Quad CrossFireXTM feature.

*CrossFireXTM appearing here is a registered trademark of AMDTM Technologies Inc., and is used only for identification or explanation and to the owners’ benefit, without intent to infringe.

*For further information of AMDTM CrossFireXTM technology, please check AMD website for updates and details.

2.7 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

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