Hello everyone, I recently built my pc from the ground up and everything seems to be working fine. Only problem is that when I plug a HDMI cable into the gpu, it doesn't output a signal to my monitor. My motherboard doesn't have any type of display port and seems to be fully compatible with the gpu. It is a Gigabyte 990x-gaming SLI. I have 8 GB of ddr3 ram and an AMD FX8320 black edition 8 core and an evga 430w psu. I've plugged the monitor into another pc and plugged my computer into a TV with a hdmi port and it's not the monitor that is the problem.