No sound from internal speakers in Dell Vostro 3668

Are you sure there are internal speakers?  Nothing in the Dell manual about internal speakers.  Normally, desktops do not have internal speakers.

Hello, I thought every computer had by default internal speakers, even for a "bip" when the computers starts. But you're right, I went through the manual and no signs of internal speakers. However, when I plug my headphones, they work.

So I guess I will need to look for some external speakers/bluetooth? I was just so used that everything in my laptop sounds by default through it speakers, that I found odd that there are no internal speakers here.

Thanks.