The audio in Premiere Pro won't playback

Hello,

Premier is giving me some issues playing back audio. I can't hear anything, even though I see levels. My audio hardware is set to my headphones and I tried with my computer speakers. All other audio from youtube, videos on my computer, and audition will come through, just not premiere. I've dragged in old videos I edited into the timeline to see if it was a codec issue but still no luck. Installing, erasing preferences, and re-installing didn;t help either. The sequence settings are the same I normally use too.