Manual
Page 19
...Plug the display cable into the onboard graphics port on configuring an ATI Hybrid CrossFireX system. Select CrossFire™ on the Graphics menu on the upper left corner and ensure the Enable CrossFire™ check box is selected. (Note 1) You do not have to install the graphics card...been installed. (Note 2) To change the Internal Graphics Mode or UMA Frame Buffer Size setting in BIOS Setup, be sure to disable the CrossFire function in "1-5 Installing an Expansion Card" and install an ATI Hybrid CrossFireX-supported graphics card on the PCIEX16 slot. Windows 7/Vista operating system...
...Plug the display cable into the onboard graphics port on configuring an ATI Hybrid CrossFireX system. Select CrossFire™ on the Graphics menu on the upper left corner and ensure the Enable CrossFire™ check box is selected. (Note 1) You do not have to install the graphics card...been installed. (Note 2) To change the Internal Graphics Mode or UMA Frame Buffer Size setting in BIOS Setup, be sure to disable the CrossFire function in "1-5 Installing an Expansion Card" and install an ATI Hybrid CrossFireX-supported graphics card on the PCIEX16 slot. Windows 7/Vista operating system...