How to simply play wav files?


I’m using QNX after selecting it while my computer is in boot up so i’m not actually using it with windows, just QNX itself. I’m at the early stages of a project and i’m just wondering how to simply play wav files using the media player and not any code or anything like that. I’ve tryed to play wav files already on the drive, they appear to play out on the media player from start to finish but do not make any sound. Do i need a special soundcard? My souncdcard at the moment is the SoundMax integrated digital audio.