So I just got my Logitech G230 from bestbuy today and the first thing did was to see if it would work with my mobile device. I plugged the green audio cord in and only one ear worked. I went to my PC and plugged both the green and pink cord in the front of my PC. Suprisingly both ears worked. I took out the microphone cord and it went back to only one ear working. Is my headset defective or do i just need to adjust something in my settings?