I bought an Xbox 360 S about a month ago. Having pressed the Sync button to connect a Wireless microphone noticed that the Ring of Light failed to flash or spin. No matter how long I press the button, it simply fails to do anything. I returned the console to GAME - but when they set-up the console and pressed the Sync button all was well, flashing and spinning as it should. However, upon returning the console home and setting it back up again, the Sync button once again failed to do anything. Any suggestions on what is going on? Is it a faulty Sync button?