No Audio from HDMI when 2K14 is playing full screen (Windows 10)

[iAmLeeper]

I'm so confused on whats going on, but whenever I plug my PC in to my TV through HDMI and I begin to play NBA 2K14, I get no audio. The only time ive gotten audio is when I play in windowed mode, but that is not ideal. Has this happened to anyone else? Any easy fixes?