I do not have a blue ray new moon d.v.d. I just have a full screen

[Q7777777]

D.v.d. And i have no sound or headphone? ?
I have no sound on my speaker's or my headphone?
I have no sound on my speaker's or my headphone? Please help my dad has tired everything to get theme back!!! Help can you suggest ?
And my computer is a 2006 acer. And the fix date was 2006? :d

 

[Will1]

Turn up your volume then!