Connected My PC to TV using HDMI but no sound?

[tvproblem123]

Hello guys.
I've connected my PC to my TV with a HDMI cable but no sound comes through
here is how I've connected it
https://gyazo.com/c1cab7052af013f171ef5c0cfcba2996
https://gyazo.com/ec43f81564bead1bb75ae97a4ef9a605

I've made sure the HDMI is set to default but it still doesn't work?
https://gyazo.com/331899e6eb4ebaf0dfa5ea09c5fce617

 

[Suzuki@1473780084@1473780163]

- Restart your PC

- Unplug any speakers you have connected to your PC