The tip of the damn headphone jack broke off inside the port on the controller. So being the idiot I am I opened the controller in the hope that it would grant me better access to push or pull the remaining part out, needless to say that was a waste of time! So put controller back together again after only really taking the cover off. Now controller wont work at all. The light bar flashes once white when not plugged to the usb cable but when connected it flashes white then amber! Have tried the reset button but still wont work! A friend bought a mod kit for one of his controllers and after reassembly he had the same problem and hasn't yet solved it! Would just be happy now to have a working controller. Everything was put together correctly and all ribbons inserted the right way round and fully inserted! I really have no idea what it could be!