Help me pls

[wennovgames]

2 days ago everything worked just fine but when i woke up this morning and started up my pc the screen on my monitors stayed black.
I tried restarting the pc and removing all the cables but nothing worked.
At 1 point when i removed the hdmi cable from 1 screen the other did work but now that does not happen anynore either.

 

[ctornado]

I'm going to need more information. Is this a desktop PC? What kind of monitors are you using? What cables are they hooked up with? Are the monitors plugged into the video card, or the motherboard?