So I decided to remove the dedicated graphics card on my system unit to test what games would work on the iGPU of my system unit but as I open "dxdiag" under Display, it shows nothing, all are "n/a" the Manufacturer, Chip-type, DAC type, there is nothing, what should I do to activate it? My mobo is ASROCK H97M ANNIVERSARY and my CPU is Intel Core i3-4170. Thanks in advance.