I just bought the R9 270x, and hardware wise i think its all hooked up. The fans are going its hooked into the motherboard and it has the pci-e cords plugged in. Yet when i plug my HDMI cable into it i dont get any picture. Does this mean i have to uninstall the drivers for my integrated graphics display that my PC currently uses, and if so, how do i do that and install the new drivers at the same time so i get some sort of picture so i can see what im doing when i install the new drivers? Is it as simple as just disabling my onboard graphics, then restarting my PC with the HDMI cable plugged into the gpu and it will automatically detect and use that so i can install the drivers? Really confused here