Hi, i just got my Razer Nari Wireless today. i realized that my left ear didnt produced any sound when i plug in my wireless usb + aux 3.5mm chord. I already check the Left and Right volume on the sound, but still not working. i also tried to use 3.5mm aux chord with my phone. still only the right side that produced sound. the left still dead quiet. Do you guys have any suggestion what i can do to fix this? **PS* this is my first expensive gaming headset.