Ok, my headphone jack broke off into my macbook pro, and I won't be able to take it into Apple until this weekend to get it fixed. So obviously my computer is reading it as headphones are still in it? How do I disable it reading the headphones, so only the internal speakers work. I still want to use my volume until it's fixed so I can watch videos.... 
just a temporary fix.. I think it should be possible?
Thanks in advance!
just a temporary fix.. I think it should be possible?Thanks in advance!