Chosen Solution

The first time I plugged headphones in the loudspeaker didn’t work when they were unplugged, now sound only works with headphones. Is there a fix to get the loudspeaker working again?

Blow into the audio port if it is showing a red light. There is a small switch in most audio ports that turns the internal speaker off when a jack is inserted. If blowing (this is real) doesn’t work , run the external jack in and out a few times.