MacBook Pro is not producing any sound

Hi anuchit,

Thanks for using Apple Support Communities. It sounds like you’re having trouble with the sound on your MacBook. I’m happy to help.

You’ll want to try each of the steps in the article below:

Get help if the internal speakers on your Mac don't make sound - Apple Support

I also suggest resetting the SMC on your Mac to see if that helps:

How to reset the SMC of your Mac - Apple Support

Let me know if that helps.

Have a great day.