How can I unmute my MacBook Pro, I’ve been trying but it’s not working.

JohnCreamy wrote:

How can I unmute my MacBook Pro, the unmute button isn’t clicking

What exact Mac?

What exact macOS?

old issue, new issue , what changed?

Is there anything plugged into the head phone jack?

Is there a bluetooth device involved?

Did you look at >System Preferences>Sound

You can try from the terminal.app command-line, copy & paste:

sudo nvram -c

If the internal speakers on your Mac aren't working - Apple ...