So for awhile now my video card sometimes wouldnt connect to my monitor but after restarting a few 6-7 times it worked been doing it for around 4 months. Today my mother knocked down my pc down when it was on and nothing happened 10 mins later i was watching a youtube video and i got an error in the botem right corner of the screen. I than shut off my mc and turned it back on to see if i could get it working but now my video card wont connect to monitor. I got the beep sound my keyboard and mouse lights are on the light infront of my pc is also on. My video cards fan is working fine but wont connect to the monitor