I Just played som CS:GO. Then suddenly my monitor turned black. Rebooted my system and I could surf on the Web, but when I try to launch any game.. it crashes and it says your graphics does not blablabla...??Then I tried to check if my graphics card is being detected. And it is not being detected by Windows... Just my iGPU is being detected. Went into the Bios. Clicked on board explorer. When my mouse is hovering over the PCI-E slot, it says; 'nvidia corporation.' (My GPU is a Nvidia Msi GTX 760 2gb.) So think my GPU is being detected for the mobo, but not for windows?? My GPU fan is running and my hdmi is connected to the GPU... someone help??