User Manual
Page 78
... memory that is installed. Select enable to keep the integrated graphics enabled at all times to the integrated graphics processor when the system boots up. VT-d Intel® Virtualization Technology for PCIE1. 4.4.2 Chipset Configuration H87M Pro4 Primary Graphics Adapter Select a primary VGA.
... memory that is installed. Select enable to keep the integrated graphics enabled at all times to the integrated graphics processor when the system boots up. VT-d Intel® Virtualization Technology for PCIE1. 4.4.2 Chipset Configuration H87M Pro4 Primary Graphics Adapter Select a primary VGA.