Sound wont work

Hello I just completed my first build and it went reasonably well. I go on it for a bit downloading some stuff and fixing some of my errors as I go along. wt this point my sound is working. Then I decode to move my computer under mt desk. A while later I plug something else into the system and it shorts. After turning it back on the sound dosent work. I go into my case put in and out the sound cable still dosent fox it. Under sound manager it says audio devixe connected even though the sound works in the bios.

 

also how can I extend the cdrive from mt ssd onto my hdd.

 

sos for poor sentence structure and stupidnes. First build and on a phone thnx

 

Edit: specs 

I7-4770k

Asrock z87 extreme4

gskill ripjaw ran 16gb

evga acx sc 770

corsair 750 w psu 

And some other irelevant stuff for this

 

You can try to set the output thats is connected to your standard output device, if you dont do that the sound will come out of a another output. 

Also you can check if you haven't accedently put the cable in the blue or red jack instead of the green one.