My computer boots but my screen won't kick in?

[goofyboi]

Hey all I need some help, I had this problem with my USB Jack
my cat rubEd against a USB cord that was plugged in and It caused the computer to shutdown. Now I can't get my screen to kick in , the computer boots but the screen won't. can someone help pls!

 

[Tmagic650]

How do you know that the computer boots if the monitor stays blank?

 

[goofyboi]

well I think it is booting up, it sounds like it is but you are right it might not be.
do you know what it might be?

 

[swker98]

Can you give us a little more info on your computer like what graphics card you have (integrated or stand alone) as well as your power supply specs and if you hear any beeps when your computer starts