No sound at all

[Kale Hakaido]

I have no sound, and I tried everything I know. So I need answers 

[John Vere]

You don’t give any info. Saying you tried everything means zero. 
it really helps to provide details when posting for help on any forum   
 

Anyhow 90 % of these posts are solved because the op is using on board sound and the master bus is outputting to the wrong device.