No sound and unable to set my plane in diverse status

[Alexa]

Hello,

my following problem is that i have no cockpit sounds in my Airbus. I already had a look into the MCDu menu but everything looks fine. What is my mistake?

I am also unable to set my Airbus into any states.

 

Regards Alex Löher

[Mathijs Kok]

And what version of the busses is that sir?