My Volume Keys are not working

[rufusmi]

A couple of days ago, my internal speakers stopped working, and so I went to system preferences and looked at my speakers, it wanted the sound to COME OUT of my Blue Yeti Microphone, so I switched it and ever since my volume keys do not work. The thing that pops up when you change the volume appears, but the keys do not change the volume.

 

[techfreak85]

You selected Internal Speakers as your output? Make sure you are under the sound output tab.

 

[SplicedBanjo]

You either have the wrong sound output device selected, or your Mac has "lost track" of its internal speakers, which sounds ridiculous but it happened to me a few days ago. Rebooting fixed it for me.

 

[rufusmi]

Thanks

Thanks guys! It really helped.