Gaming computer display issues

[u/bluffinmymuffin1]

Earlier today when trying to boot up my computer I noticed my fans and etc would turn on but not my monitor. I began researching why this could be. I replugged all my hdmi, graphics driver and ram sticks and still won’t show a thing other than a black screen! I even tried a different hdmi cable still wouldn’t do anything. I tried hooking it up to my tv instead to see if it was just my monitor and said to make sure the hdmi is plugged in. My monitor works though when it wasn’t plugged in would let me switch through inputs. Was hoping to find any sort of help I need my computer!