My headphone jack recently broke where when I put the headphones in all the way, the audio only plays on one side. To make it normal, the plug has to be very loosely in the jack. How do I use the mic jack as a headphone jack? I know that Realtek HD Audio Manager is able to do that, but I don't have that. My audio device is called "Realtek(R)" and I don't have the audio manager. I've tried to download it but with no success. Is there any other way? Thanks for the help.