Yesterday I shut down my computer and left it there.When I came back to go on it the monitor didn't display anything.I then powered down the pc and turned it on 3 times but it still wouldn't display anything so I unplugged the hdmi from the back of my graphics card and put it into the motherboard and it showed windows booting up.I tried using a different cable but it had the same results.I tried plugging in the graphics card to another screen but still nothing.I tried cleaning the pci-e slot and check the graphics card pins fro signs of damage but I found none.I have also checked if it was the ram but the ram was completely fine.The fan on the graphics card spins.The card is a msi gtx 950 by the way.