Last night, someone in my family tripped over a headphone wire I had lying about and it knocked my computer (with force) toward my desk. It shut off, and then hasn't been working correctly since. The side that hit the desk was the back panel of the case. At first, it was glitching out where it posted, but it wouldn't display anything else. Later, I plugged an HDMI cord through my motherboard and it was working. I tried plugging in through HDMI and DP through my graphics card to two different monitors, but it failed to display anything. My computer recognizes that my GPU is still on and working, though.
Can somebody help me diagnose what I have to do?
I'm on Windows 10 (64 bit)
http://pcpartpicker.com/list/KL8ksY here's a list of every part I'm using